Construct substantial alterations to convert existing attached garage into a dwelling unit in existing multifamily building occupy per plan.

Construct a mixed use apartment building with below-grade parking occupy per plan.

Construct alterations to stabilize and lift foundation of existing single family residence per plan.

Withdrawn by staff on 04/26/22. Construct substantial alterations and addition to existing single family residence and create DADU (detached accessory dwelling unit) over existing garage per plan.

Construct substantial alterations to existing single family residence per plan.

Establish use as rowhouse and construct new 8-unit townhouse building per plan.

Remove existing detached accessory structure and construct detached accessory dwelling unit (DADU) accessory to single family residence per plan.

Construct substantial alterations to convert a detached garage into a detached accessory dwelling unit for a single-family residence per plan.

Construct Southeast single-family residence per plan. (Construct four single family residence and a duplex per plans. Reviews and processing for 5 C/N's under 6819538-CN.)

Construct alterations to finish basement of existing single-family residence subject to filed inspection (STFI)

Construct new deck accessory to existing single family residence per plan.

Construct alterations and additions to single-family residence per plan.

Withdrawn 4/8/2022 - PEM

Construct foundation/structural repairs to portions of existing detached garage per plan.

Change use from light manufacturing to eating and drinking in an existing commercial building at the north end and occupy per plan.

Demolish existing structure per STFI

Construct foundation repairs to existing one-family dwelling per plan

Construct retaining wall repair with soil nail adjacent to existing single-family residence per plans.

Phased project: Construction of residential hotel and retail building with below grade parking and occupy per plan

Alterations to finish basement of single family residence subject to field inspection. (no sleeping rooms allowed in basement)

Construct new north two family dwelling per plan. (Establish use as single family residence with attached and detached accessory dwelling units per land use code. Construct new one and two family dwellings per plan. Review and processing for two records under 7032012-CN)

Construct detached garage accessory to single-family residence per plan. [Existing detached accessory garage in same location to be demolished.]

Alterations to repair water damage subject to field inspection (STFI).

Construct foundation repair with helical-piles to portions of an existing single-family residence per plans.

Replace roof of garage at existing single family residence subject to field inspection (STFI)

Construct fire damage repair in kind to existing multifamily building at the third floor level subject to field inspection.

WITHDRAWN BY SDCI STAFF PER APPLICANT REQUESTBlanket permit tenant improvements to office space for Willis Towers Watson on the 32nd floor per plans.

Replacing 14 windows and 1 patio door like for like subject to field inspection (STFI)

Repair retaining wall accessory to existing single family residence per plan.

Construct minor alterations at ground floor of existing mixed-use building per plan.

Initial addition of antennas and equipment for a new minor rooftop telecommunications facility per plan

Construct mixed-use building with below-grade parking occupy per plan.

WITHDRAWN BY STAFF ON 11/24/2025. DUPLICATE RECORD CREATED IN ERRORConstruct interior alterations to existing single family residence subject-to-field inspection (STFI).

Construct addition to accessory structure to existing single-family residence per plan.

Construct blanket tenant improvements for Passport Office on floors 1 and 7 of existing commercial building per plan.

Shoring and excavation for Construction of residential hotel and retail building with below grade parking per plan.

Blanket permit tenant improvements to office space for Amazon on the 8th floor per plans.

Construct alterations to add a dwelling unit to existing apartment building at the daylight basement level occupy per plan.

Establish use as rowhouse and construct duplex (south building) per plan.

Replace in-kind (1) window and (3) doors to a single-family residence subject to field inspection.

WITHDRAWN BY STAFF on 05/10/23 Construct alterations to existing one-family dwelling per plan.

Install temporary education bldg per plans (Installation for 18 months of two clusters of L&I certified factory assembled office trailers accessory to existing commercial waste recycling facility and construct foundations for same per plans. Reviews and processing for 2-CN's under 6786805)

Allow two attached accessory dwelling units to existing single-family use per land use code. Construct substantial alterations and additions converting existing one-family to a townhouse per plan

Additions and substantial alterations to a single-family residence per plan

Construct 4-plex building per plans (add common)Construct 2-plex building per plans (add common)(Establish use as townhouses and construct a townhouse bldg. and a two-family dwelling per plans. Reviews and processing for 2 -CN's under 6850935)

Construct initial tenant improvements for retail space on ground floor of existing mixed-use structure per plan

Install solar panels on existing single family residence per plan

Construct a one-family dwelling per plans. (Establish use as single family residence construct a one-family dwelling establish existing residence as a detached accessory dwelling unit and remove existing garage. Reviews and processing for 2 construction records under 6872667-CN

TO BE WITHDRAWN Construct new detached accessory dwelling unit (DADU) per plan. (Construct substantial alterations and additions for a two-family dwelling and Construct new detached accessory dwelling unit per plan. Review and process for two CN records under 6875274-CN)

Construct alterations to minor telecommunication facility (AT&T) on roof of existing office building per plan.

Construct tenant improvements to existing institution (Seattle's Union Gospel Mission) at the 6th floor level per plan.

Install bike/boat lifts at loading dock of existing retail space (REI) subject to field inspection (STFI).

Construct townhouse structure 4.B per plan. (Establish use as multifamily and construct 2 apartment buildings and 24 townhouse structures. Review and process for 26 records under 6771369-CN.)

Constructing garage subject to field inspection STFI.

Rebuild shared garage at existing single family residence subject to field inspection (STFI)

Construct new two family dwelling Building 2 per plan. (Establish use as townhouses and attached accessory dwelling unit per land use code. Construct 7 new two family dwellings per plan. Review and process for 7 records under 6910119-CN.)

BB test 2

Alterations to the basement of an single-family residence subject to field inspection (STFI).

Substantial alterations to SFR subject to field inspection STFI. Engineered seismic retrofit included.

Construct 4 new portable classroom buildings (4 doubles) accessory to Lakeside School per plan.

Alterations to replace 9 windows in-kind replace siding and replace fiber cement siding and sheathing where needed to a single-family residence subject to field inspection (STFI).

Construct new bar tenant improvement to existing suite #200 occupy per plan.

Blanket permit tenant improvements to office space for Amazon on the 4-6th floors per plans.

Construct three independent dormer additions to the upper level of an existing single family residence and reconstruction of existing stair subject to field inspection (STFI).

Construct non-structural interior alterations at 1st and 3rd floor levels of commercial building [URG OLYMPIC BLDG] occupy per plan.

Change use from office to child care center per land use code. Construct tenant improvements for child care center on ground level of existing commercial building occupy per plan

Interior alterations construct new back porch and alter front porch railings at existing single family residence subject to field inspection (STFI)

Construct interior remodel of existing concrete garage and add new deck and railing at garage roof per plan.

Establish use as single-family with attached accessory dwelling unit [AADU] per land use code. Construct two-family dwelling per plan.

Allow new detached accessory dwelling unit to existing single-family use per land use code. Construct new one family dwelling per DADU Standard Plan 6794017-SP per plan.

Interior alterations to basement of SFR subject to field inspection STFI.

Construct interior alterations to basement of one family dwelling subject to field inspection STFI.

Establish use as and Construct new townhouse building occupy per plan.

Construct tenant improvements in existing mixed use building for DIY Bar occupy per plan. Mechanical is included.

Construct substantial alterations to an existing single family residence per plan.

Change use from restaurant to general retail sales and service. Tenant improvement for gym (Lagom Studios) of existing commercial building occupy per plan

Change use from multifamily to child care center construct alterations to commercial building for World Kids School occupy per plan

Construct south townhouse building per plan. [Establish use and construct new townhouses per plan. Process for (2) construction records under 6693524-CN.]

Construct blanket permit tenant improvements to future tenant on floor 4 of existing commercial building per plan.

Construct new mezzanine and initial tenant improvements and establish use as food service and occupy per plan.

Repair in kind portions of existing condominium building and site improvements per plan.

Construct Tenant Improvement Project at 207 Boren Ave N. Installing full height demountable partition walls subject to field inspection STFI.

Construct new deck per plan. (Construct alterations to existing single family dwelling and construct a new detached accessory dwelling unit (DADU) one-family dwelling per plan. Review and process for two CN records under 6875167-CN).

Construct alterations to minor telecommunications facility (Verizon) on at grade and on rooftop of existing commercial building per plan.

WITHDRAWN by staff Construct new East single family dwelling per plan. (Establish new single family residence with attached and detached accessory dwelling units per land use code. Construct (3) new one family dwellings per plan. Review and processing for three records under 7028776-CN)

Construct detached accessory dwelling unit (DADU) per land use code. Construct one-family dwelling per plan

Construct alterations to an existing apartment building to install a generator at the garage level minor communications facility equipment area (T-Mobile) per plan.

WITHDRAWN by staff on 04/20/26) Construct EAST one-family dwelling per plan. [Allow 2 new detached accessory dwelling units (DADUs) to existing single family use per land use code. Existing one-family dwelling to remain. Review and processing for (2) construction records under 7111168-CN.]

Foundation shoring for existing commercial building per plan.

Construct deck for a single-family residence per plan.

Build a 720 sq ft detached garage.

Tenant improvements to existing retail building (Petco) per plans.

Construct tenant improvements for lab (Sonoma Biotherapeutics) at the 1st and 2nd floor of existing commercial building per plan.

Construct new detached accessory dwelling unit (DADU) per plan.(Construct new single family residence and construct new detached accessory dwelling unit (DADU) and processing of 2 records under 6862608-CN)Dependent. Construct new DADU per plan.

Construct tenant improvements to portion of level 3 of an existing commercial office building per plan. Mechanical included this permit.

Construct substantial alterations to existing detached garage and 2nd story addition for detached accessory dwelling unit accessory to existing single family residence per plan.

Construct repairs to existing bulkhead retaining wall on single family residence property per plan.

Establish use as a single family residence with an Attached Accessory Dwelling Unit (AADU) and Detached Accessory Dwelling Unit (DADU) and convert existing residence structure to a 2-family dwelling (north building) and construct a new 1-family dwelling (south building) per plans (all reviews and processing for all records on 6859085-CN).

Add Detached Accessory Dwelling Unit to existing single family residence and construct as a single family dwelling per plan.

South two-family dwelling. [Establish use as rowhouses and townhouses and construct two-family dwellings per plan. Review and processing for (2) construction records under 6895306-CN.]

Construct alterations to existing single family residence subject-to-field-inspection (STFI).

Slope stabilization per plan. (Establish use as and construct new SFR with attached garage including slope stabilization on adjacent property per plan. Review & processing for 2 A/P's under 6250124).

Voluntary seismic retrofit to crawlspace of SFR per Project Impact.

Construct new North multifamily building occupy per plan. (Establish the use as rowhouses (4 total units) per land use code. Construct (2) new multifamily buildings occupy per plan. Review and process for two records under 6945664-CN)

Withdrawn 3/25/2025 per applicant request

Construct alterations to add bollards concrete pad and emergency generator to existing minor telecommunication facility (T-Mobile) per plan.

Construct townhouse structure 4.A per plan. (Establish use as multifamily and construct 2 apartment buildings and 24 townhouse structures. Review and process for 26 records under 6771369-CN.)

Addition of bollard to existing commercial space subject to field inspection STFI.

Construct alterations to existing minor telecommunication facility (Verizon) on roof of multifamily building per plan.

Construct townhouse structure 4.C per plan. (Establish use as multifamily and construct 2 apartment buildings and 24 townhouse structures. Review and process for 26 records under 6771369-CN.)

Construct NE single-family residence B per plan. (Establish use as single-family and duplex and construct two single-family residences and one duplex. Review and process for (3) record numbers under 6775178-CN).

Construct alterations for fire damage repair at existing stairway for mixed use building per plan.

Construct new two family dwelling Building 6 per plan. (Establish use as townhouses and attached accessory dwelling unit per land use code. Construct 7 new two family dwellings per plan. Review and process for 7 records under 6910119-CN.)

Add and replace antennas and equipment on a minor telecommunication facility on a commercial building per plan.

Construct foundations and install a pre-engineered canopy for a commercial occupancy occupy per plan.

Construct Bldg. D per plans (Establish use as and construct 6 townhouse buildings occupy per plans. Revises and processing for 6 A/P's under 6634946)

Interior alterations to basement of existing single family residence subject to field inspection (STFI).

Change use from restaurant to indoor participant sports and construct interior alterations to Landmarked portions of an existing commercial building occupy per plans

Allow new attached accessory dwelling unit to existing single family use per land use code.Construction additions and alterations for two-family dwelling per plan.

Construct foundation repairs to existing single-family residence per plan

Construct alterations to existing garage to convert into Detached Accessory Dwelling Unit accessory to existing single family residence per plan.

Alterations to minor communication utility on existing pole and related ground-mounted equipment per plans.

Establish use for and construct two 2-unit row houses (North and South buildings) with on-site parking per plans. (Construct North 2-unit row house with onsite parking) Review and routing under principal structure AP# 6364028

Construct a detached accessory dwelling unit (DADU) per plans.

Construct east bldg. per plans (Establish use as townhouse and construct 3 two family dwellings per plans.Reviews and processing for 3 A/P's under 6508128

Construct a deck for a single-family residence on the west side of the property per plan.

Construct alterations and addition to single-family residence per plan.

Construct alterations to existing single family residence per plan.

Construct alterations to existing utility building at the parking lot for minor telecommunications antenna facility per plan.

Construct interior alterations and change of use from restaurant to nail salon on northeast corner of ground level of mixed use building and occupy per plan.

Establish use as and construct southwest single family residence with attached garage per plan (Establish use as and construct four single family residences with attached garages per plan - 4 APs under 6558343)

Establish use as and construct a single-family residence per plans

Temporary platform installation for Boat Show within Lumen Field Event Center (West Hall) for Seattle Yachts per plan

Establish use and construct townhouses per plan. [Accessory garage to be removed. Existing SFR to remain.]

Construct new mixed-use building with below grade parking garage occupy per plan. Mechanical is included.

Establish use as and construct a single family residence per plan.

Withdrawn 08/26/2024 Construct a greenhouse addition to an existing warehouse (major marijuana activity) per plan

Construct a DADU per plans (Construct an attached accessory dwelling unit substantial alterations to a single-family residence and a detached accessory dwelling unit per plans. Reviews and processing for 2 -CN's under 6847469).

Establish use as single-family with attached accessory dwelling unit [AADU] per land use code. Construct two-family dwelling per plan.

Construct foundations and ramp and Install portable classroom for institutional building [Jane Adams Middle School] per plan.

Construct interior alterations to existing condominium unit (# 203) in existing residential building subject to field inspection (STFI).

Construct blanket permit tenant improvements to future tenant on the fourth floor of existing commercial building per plan.

Establish use as single-family residence (w/ (2) attached accessory dwelling units (AADU's)) and construct townhouse structure per plan.

Construct alterations and additions to single family residence per plan.

Construct alterations to single-family residence to add an egress window and window well per plan.

Construct blanket permit tenant improvements to future tenant on the first floor of existing commercial building per plan.

Construct tenant improvements including new mezzanine level for an existing mini-storage warehouse facility per plan.

Re-roof and replace sheathing at multi-family building.

Establish use as and construct new single family residence with detached accessory dwelling unit (DADU) per plan.

Construct repairs to apartment unit #304 subject to field inspection (STFI)

Construct exterior envelop remediation and alterations to an existing multi-family building per plans

Construct addition & alterations to existing single-family residence per plan

Construct alterations and deck addition to existing single family residence per plan.

Construct accessory building to single family dwelling subject to field inspection.

Construct alterations to change use of portion of P1 parking level in existing parking building to unheated crew shacks for on site construction and occupy per plan

Change use to apartment and construct alterations to add (3) units at basement level in existing multi-family structure occupy per plan.

Construct alterations to basement slab and floor beam supports for water damage repair to existing single family residence subject to field inspection (STFI).

Establish use as storage and construct a commercial building occupy per plan.

Construct interior alterations to existing single family residence per STFI

Blanket permit tenant improvements to office space for BHC Consultants LLC on the 5th floor per plans.

Construct alterations to convert existing attic space into heated living space per plans.

Establish use as and construct new Live-Work building and occupy per plans.

Construct new East live work structure occupy per plan. (Establish use as and construct 2 new live work structures occupy per plan. Review & process for 2 records under permit #6684386-CN)

Alteration to existing restaurant tenant space change use to general retail sales and service to expand adjacent Bella Nail and Spa per plan.

Construct Bldg. B per plans (Establish use as and construct 6 townhouse buildings occupy per plans. Revises and processing for 6 A/P's under 6634946)

Construct townhouse structure 5.D per plan. (Establish use as multifamily and construct 2 apartment buildings and 24 townhouse structures. Review and process for 26 records under 6771369-CN.)

Construct alterations to support existing exterior trellis on commercial building subject to field inspection (STFI). Dental office.

Construct interior alterations to dining kitchen and study on 1st floor and upper floor support of single family residence subject to field inspection STFI

Withdrawn 3/25/2025

Withdrawn by staff on 05/26/23 Construct alterations to telecommunications facility (Verizon) on rooftop of existing mixed-use structure per plan.

Construct studio accessory structure including seismic retrofit. Interior alterations to principal structure and replace roof of single family dwelling. Subject to field inspection (STFI).

Construct east one-family dwelling per plans. (Establish use as single family residence and detached accessory dwelling unit per Land Use Code. Construct 2 one-family dwellings. Reviews and processing for 2 construction records under 6980442-CN)

Construct substantial alterations and detached accessory dwelling unit (DADU) over existing detached garage of existing single family residence per plan.

Construct Middle one family dwelling residence per plan (Establish use as single family residence with detached accessory dwelling unit per land use code. Construct 3 one family dwellings per plan. Review and processing for 3 records under 7009849-CN)

WITHDRAWN AT APPLICANTS REQUESTConstruct new accessory structure per STFI

Establish use as and construct new single family residence per plan.

Construct tenant improvements to existing commercial building at ground level per plan.

WITHDRAWN by staff on 04/24/25 Construct blanket permit tenant improvements to Timberlane Partners on the third floor of existing commercial building per plan.

Construct exterior and interior alterations to existing single family residence per STFI

Tenant Improvement on 10th floor of existing office space (2121 7th Ave.). Addition of full height demountable wall and track system to ceiling to build out office subject to field inspection.

Alterations to existing garage subject to field inspection (STFI).

Construct alterations to install portico at front entrance of existing single family residence subject to field inspection (STFI).

Construct substantial alterations to lift and add lower floor to existing single family residence per plan.

Construct alterations to commercial office building occupy per plan.

Construct blanket permit tenant improvements to Stripe on the 19th floor of existing commercial building per plan.

Construct South two-family dwelling per plan. [Establish use as new townhomes per land use code. Construct two-family dwellings. Review and processing for (2) construction records under 6831559-CN.]

Construct alterations to existing multifamily building at the roof top for minor telecommunications antenna facility per plan.

Change use from multifamily to child care center construct alterations to commercial building for World Kids School occupy per plan

Construct new two-family dwelling per plan. (Change use of existing duplex to SFR with AADU and Establish use of new duplex and Construct a two-family dwellings per plan / Review and process for two CN records under 6917636)

Construct interior alterations to existing single family residence per STFI

Blanket permit tenant improvements to office space for Silicon Valley Bank on the 3rd floor per plans.

Interior alterations at existing single family residence subject to field inspection (STFI)

Construct alterations to exterior NE plaza per plan.

Construct interior alterations to upper level bathroom addition to single family dwelling. Subject to field inspection (STFI).

Change use to live/work unit per land use code. Construct alterations for live/work unit at ground floor of apartment building occupy per plan

Construct townhouse structure 5.E per plan. (Establish use as multifamily and construct 2 apartment buildings and 24 townhouse structures. Review and process for 26 records under 6771369-CN.)

Establish use and Construct single-family residence per plan.

Interior alteration to existing sfr subject to field inspection (STFI)

Construct additions and alterations to existing single family residence per plan.

Establish use as a single family residence (SFR) with attached accessory dwelling unit (AADU) and construct new two-family dwelling per plan.

Withdrawn 07/11/2019 Blanket permit tenant improvements to office space on the 3rd-6th floors per plans.

WITHDRAWN

Construct alterations to install portable P2 per plan (Allow portable classroom replacement to existing school per land use code. Construct platforms and install portable classrooms P1 and P2 accessory to Wedgewood Elementary School; review and process for two records under 7021541-CN).

Construct an attached accessory dwelling unit per plans

Construct additions and alterations to existing single family residence to add accessory dwelling unit (ADU) per plan.

Construct alterations in a commercial building to create audio editing rooms in existing office suite on Level 5 per plans

Replace load bearing wall with new drop beams and posts only to a single-family residence subject to field inspection (STFI)

Establish use as and construct single-family residence per plan

Withdrawn 10/9/2025

Construct garage accessory to single family residence Subject to Field Inspection.

Interior TI for commercial space (Marys) subject to field inspection (STFI)

Construct alterations to existing multifamily building at the rooftop for minor telecommunication antenna facility per plan.

Construct alterations to existing exterior balconies for existing commercial building (at Pike Place Market) per plan

Removal of dead tree

Construct addition to put up a freestanding canopy structure on concrete footings to existing childcare facility Subject to Field Inspection (STFI)

Construct partial second story addition and alterations to existing single family residence per plan.

Blanket permit tenant improvements to office space for Browne on the 1st floor per plans.

Replace two doors and one window like for like in SFR subject to field inspection STFI.

Construct 2nd story addition and substantial alterations to existing single family residence per plan.

Blanket permit tenant improvements to office space for building management on the 2nd floor per plans. 2/10/2022 AMA: Application withdrawn on behalf of applicant by request

Establish use as and construct new single family residence per plans.

Construct apartment building B occupy per plan. Mechanical is included. (Establish use as multifamily and construct 2 apartment buildings and 24 townhouse structures. Review and process for 26 records und 6771369-CN.)

Construct alterations and voluntary seismic retrofit to existing single family dwelling subject to field inspection (STFI).

12/20/2016 - CANCELLED CUSTOMER LOG #16-1838Repair roof of existing nonconforming single family detached garage subject to field inspection (STFI).

Construct substantial alterations and first and second floor additions to single-family residence per plan.

Establish use as & construct multi-use structure occupy per plan. Mechanical included

Construct alterations to a portion of a single-family residence subject to field inspection (STFI)

Construct sitework including remove surface parking per plan.

Construct alterations and addition to single-family residence per plan.

Construct additions and alterations to single-family residence per plan.

Construct detached accessory dwelling unit (DADU) accessory to existing single family residence remove existing garage per plan.

Construct substantial alterations and seismic retrofit to a single family residence per STFI

Interior alterations to floating home subject to field inspection (STFI)

Construct substantial alterations to existing commercial building per plan.

Interior remodel to existing SFR per subject to field inspection (STFI).

Construct interior alterations to existing SFR Subject to Field Inspection (STFI).

Construct blanket permit tenant improvements to Suite 402 a vacant space in existing commercial building per plan.

Construct Bldg. A per plans (Establish use as and construct 6 townhouse buildings occupy per plans. Revises and processing for 6 A/P's under 6634946)

Rebuild shared garage at existing single family residence subject to field inspection (STFI)

Withdraw Permit Construct alterations for tenant improvements to the 38th floor of existing office building per plan.

(1 of 6 max) Install temporary construction office trailers and provide open storage for contractor use only from 8/15 through 9/12/2022 per plan.

Construct interior alterations to existing single family residence subject to field inspection (STFI).

RECORD TO BE WITHDRAWN Construct repairs and alterations to pier/dock structure for single-family residence per plan.

Construct townhouse structure 4.G per plan. (Establish use as multifamily and construct 2 apartment buildings and 24 townhouse structures. Review and process for 26 records under 6771369-CN.)

Construct tenant improvements to existing commercial building for ground floor North tenant (Liferoots) per plan.

Interior alterations to SFR subject to field inspection STFI.

Construct detached living quarters accessory to the single-family residence subject to field inspection. (Not a detached accessory dwelling unit)

Allow new detached accessory dwelling unit to existing single family use per land use code. Construct new one family dwelling per plan.

Construct tenant improvements for office in existing commercial building per plan.

Construct and maintain one 20' residential curb cut located along Olson Pl SW appx 5' from the South property line.

Change of use of portion of space from general sales and services to restaurant (café) per land use code. Construct tenant improvements to existing commercial building for cafe space (Bloomies) occupy per plan.

Construct Bldg. E per plans (Establish use as and construct 6 townhouse buildings occupy per plans. Revises and processing for 6 A/P's under 6634946)

WITHDRAWN BY SDCI STAFF ITS A DUPLICATE OF 6934946-CNConstruct new one family dwelling to the south per plan. (Establish use as single family residence with attached and detached accessory dwelling units per land use code. Construct new one and two family dwellings per plan. Review and processing for two records under 6919468-CN).

Construct Bldg. C per plans (Establish use as and construct 6 townhouse buildings occupy per plans. Revises and processing for 6 A/P's under 6634946)

Construct alterations to EAST one-family dwelling per plan. Establish use only no construction this permit. [Establish use as single-family with attached and detached accessory dwelling units per land use code. Construct two-family dwelling per plan. Existing one-family dwelling to remain. Review and processing for (2) construction records under 7085196-CN.]

Construct tenant improvements for industrial building to add a second story within existing building envelope and create multiple suites per plan.

Construct substantial alterations and addition to existing single family residence per plan.

Construct substantial alterations to convert existing garage to detached accessory dwelling unit (DADU) per plan.

Establish use as and construct single family residence with attached garage per plan.

Construct alterations to create accessory dwelling unit (ADU) in single-family residence per plan.

Construct alterations to establish accessory dwelling unit (ADU) per plan.

Establish use and Construct new single-family residence with accessory dwelling unit (ADU) on existing foundation and subfloor and addition to detached garage per plan.

Non structural Interior alterations to kitchen subject to field inspection STFI.

Establish use as and construct single family residence with one existing single family structure per plan.

Interior alterations to existing duplex subject to field inspection (STFI)

Construct alterations to existing multifamily building to convert basement in residential units occupy per plan.

Construct alterations in existing institutional building to replace a beam per plan

Construct alterations to existing multifamily building at the roof top for minor telecommunications antenna facility per plan.

Construct alterations for an emergency shelter in an existing hotel building occupy per plans.

Repairs for southeast apartment building (bldg C). [Construct alterations to repair and replace exterior elements for multi-family buildings [WEST BEACH CONDOMINIUMS] per plan. Review and processing for (2) construction records under 6889042-CN.]

Construct new west two family dwelling per plan. (Establish use as townhouse and construct a two-family dwelling. Existing duplex to change use to Single Family Residence (SFR) with Attached Accessory Dwelling Unit (AADU). Review and process for 2 records under 6911536-CN)

Establish use as and construct a single family residence per plan.

Construct alterations for an attached accessory dwelling unit per plans

Construct voluntary seismic retrofit to a single-family residence per PROJECT IMPACT drawings.

Permit created in error.

Blanket permit tenant improvements to office space for Columbia Vision on the 3rd floor per plans.

Construct substantial alterations and additions to relocate existing single-family residence and create attached accessory dwelling unit [AADU] per plan.

Demolish existing single family residence per STFI

Establish use as and construct new single family residence per plan.

Construct alterations to existing single family residence per plan.

Blanket permit for interior non-structural alterations at Floor 1 (Cosmopolitan Kids) per plan.

Construct addition and substantial alterations for a two family dwelling per plan.

Change of use from assisted care facility to congregate residence and construct alterations for a 300 bed homeless shelter occupy per plans

Construct shoring support for foundation walls along Madison Street and 9th Avenue per plan.

Allow new detached accessory dwelling unit to existing single family use per land use code. Construct new one-family dwelling per plan

Alterations to existing DADU subject to field inspection STFI

Alterations to upper-level bathroom in a single-family residence subject to field inspection.

Construct alterations for west single-family residence per plan. [Construct detached accessory dwelling unit [DADU] and alterations to existing single-family residence . Review and processing for (2) construction records under 6920024-CN

Construct substantial alterations and addition to single-family residence per plan.

Construct new detached accessory dwelling unit (DADU) for existing single family residence per plan.

Construct alterations and basement addition to create attached accessory dwelling unit (AADU) to existing single family residence per plan.

Construct alterations to storefront system of existing commercial structure per plan

Interior alterations to a single-family residence subject to field inspection (STFI).

Construct alterations to building envelope of existing single-family residence per plan

Construct addition & alterations to existing one-family dwelling per plan

Construct substantial alterations to existing accessory building to convert into a Detached accessory dwelling unit (DADU) per plan.

Establish use as and construct a single-family residence and a penthouse attached accessory dwelling unit per plans

Construct alterations to add new dwelling unit occupy per plan.

Construct 2nd story deck replacement deck for existing one-family dwelling per plan

Construct additional accessory structures to SFR per STFI

Allow new attached accessory dwelling unit to existing single family use per land use code. Construct alterations for a two family dwelling including site retaining walls per plan.

Construct alterations to convert restaurant to coffee shop in ground level tenant space of mixed-use commercial building per plan.

Phased project: Construction of a hotel building (Hotel Clare) with below grade parking and occupy per plan

Construct tenant improvements to apartment unit 4E on the fourth floor of an existing multifamily building subject to field inspection.

Construct north mixed-use building occupy per plan. (Construct (2) mixed-use building occupy per plan. Review and processing for two records under 7046346-CN)

Allow new detached accessory dwelling unit to existing single family use per land use code. Construct new one family dwelling per standard plan 6880596-SP. Remove existing detached garage.

Construct alterations to existing commercial building at the roof top for minor telecommunications antenna facility per plan.

Construct detached accessory dwelling unit (DADU) to existing-single family residence using 6800959-SP per plan

Construct alterations to existing single family residence subject to field inspection (STFI).

Construct DADU per plan (Establish use as single family residence with attached and detached accessory dwelling units and construct one single-family dwelling and one two-family dwelling per plan. Reviews and processing for 2 records under 6871086-CN.)

Construct tenant improvements to existing Institution ( Swedish Cancer Institute) on the 3rd and 4th floors for new dumbwaiter per plan

Construct additions & substantial alterations to existing single-family residence per plan

Construct west four-unit townhouse per plans. (Establish use as townhouses and construct one two-family dwelling and one 4-unit townhouse. Reviews and processing for two construction records under 6847964-CN

Construct alterations to existing single family residence subject to field inspection [STFI].

Construct new detached accessory dwelling unit (DADU) and garage to existing single family residence per plan.

Construct substantial alterations and additions to existing single family residence per plan.

Construct alterations to Building A this permit (Construct interior alterations to existing Institutional Buildings Ryther Cottages A B and D per plan; review and process for three records under 6872532-CN).

Construct alterations to convert garage to DADU this permit [Construct Substantial Alterations and addition to existing residence and to convert garage to Detached Accessory Dwelling Unit (DADU) per plan; review and process for two records under 6875290-CN].

Remove 4 RRUs add 3 antenna wall mounts add 2 equipment wall mounts add 2 5G macro antennas at antennas add 2 CBRS antennas at antennas add 4 RRUs at antennas add 8 diplexers at antennas add 3 surge suppressors per plan add 2 cable trays add 2 hybrid cables at an existing and screened rooftop wireless facility

Alterations to batting tunnel subject to field inspection STFI.

Construct alterations to existing townhouse per plan.

Establish use as and construct single-family residence w/ attached accessory dwelling unit (AADU) per plan

Construct alterations to an existing multifamily building at the rooftop level minor communications antenna facility (AT&T) and at equipment room per plan.

Construct alterations to existing one family dwelling per plan.

Change of use if front tenant space from manufacturing to drinking establishment per the land use code. Construct alterations for a restaurant occupy per plan.

Construct alterations and addition under portion of a single-family residence per plans

Construct residential building occupy per plan. (Construct mixed use building and residential building. Review and processing for 2 records under # 6726468-CN.)

Construct commercial tenant improvements to existing office building at the first floor level occupy per plan.

Construct additions and substantial alterations to single family residence and construct detached garage with detached accessory dwelling unit (DADU) per plan.

Blanket permit tenant improvements to office space for Browne Family Vineyards on the 1st floor per plans.

Construct tenant improvements for Commercial Building at University Village to install demising wall per plan.

Establish use as & construct new single-family residence on portion of existing foundation w/ detached accessory structure (garage) per plan

Construct interior structural alterations to existing mixed use building per plan.

Establish use as and construct a single-family residence per plan.

Construct northwest single family dwelling per plan. (Establish use as single family residence and construct four single family dwellings / review and processing for 4 AP's under 6541688.)

Alterations to 2nd floor of single family residence for new bathroom subject to field inspection.

Construct new east one-family dwelling per plan. (Establish use as single family residence and detached accessory dwelling unit per land use code. Construct two (2) new one-family dwellings per plan. Existing one-family dwelling to remain. Review and processing for two records under 7055327-CN. Existing dwelling to remain)

Construct detached accessory dwelling unit [DADU] per plan.

Construct initial tenant improvements to existing commercial building at level 6 occupy per plan.

TO BE WITHDRAWN Construct demising wall and install dock levelers in existing warehouse per plans.

Establish use as office per land use code. Construct new modular office building at Pier 90 occupy per plan.

Construct addition to a single-family residence per plans

Construct tenant improvements for office (Richey Properties) 2nd floor of existing office building occupy per plan.

Construct alterations to existing single family residence per STFI

Construct alterations and additions to existing one-family dwelling and construct new detached accessory garage per plan

Withdrawn 11/14/2025Construct Tenant Improvement to North Portion of 2121 8th Ave office space

Allow new attached accessory dwelling unit to existing townhouse use per land use code. Construct alterations to convert duplex to triplex per plan.

Establish use and construct single family residence per plan.

Allow a detached accessory dwelling unit per the land use code. Construct addition and substantial alterations to an existing garage for a one-family dwelling per plans

Establish use as single family residence per land use code. Construct single family dwelling per plan.

Construct substantial alterations and additions for single-family residence per plan.

Construct alterations at rooftop of existing commercial building per plan.

Withdrawn 3/25/2025 per applicant request

Change use from retail to indoor participant sports construct alterations for tenant improvement at NW portion of existing commercial building and occupy per plan.

Construct a detached accessory dwelling unit with garage for a single-family residence per plan

Construct alterations (Remove the plaster wall and replace it with drywall) to an exsiting single family residence subject to field inspection (STFI). Revision 10/23/17: Add siding and replace all windows.

Construct tenant improvements to office space on ground floor of existing commercial structure subject to field inspection (STFI)

Construct addition and substantial alterations to existing single family residence per plan.

WITHDRAWN 08/11/2026Remove detached garage and accessory structure to one-family dwelling per plan.

Substantial alterations foundation shoring and 2nd floor addition for an existing single-family residence per plan.

Construct new two family dwelling Building 3 per plan. (Establish use as townhouses and attached accessory dwelling unit per land use code. Construct 7 new two family dwellings per plan. Review and process for 7 records under 6910119-CN.)

Construct west unit [D] per plans (Establish use as single-family residences per the land use code. Construct (4) one-family dwellings per plans. Reviews and processing for (4) -CN's under 7097839)

North two-family dwelling. [Establish use as rowhouses and townhouses and construct two-family dwellings per plan. Review and processing for (2) construction records under 6895306-CN.]

Construct additions and alterations to existing single family residence and construct new detached garage and detached accessory dwelling unit (DADU) above per plan

Construct alterations to establish an ADU (accessory dwelling unit) in the basement of the existing single family residence per plan.

Construct alterations to stabilize foundation of existing apartment building per plan.

Construct SFR/AADU per plans (Establish use as townhouse and single-family residence with an attached accessory dwelling unit and construct a multi-family building and a two-family dwelling occupy per plans. Reviews and processing for 2 CN's under 6895172).

Construct addition and substantial alterations to existing single family residence per plan.

Substantial alterations to convert existing detached garage to include a detached accessory dwelling unit for a single-family residence per plan.

Establish use as and construct a single-family residence maintaining portions of existing foundation per plans

Construct alterations to Building B this permit (Construct interior alterations to existing Institutional Buildings Ryther Cottages A B and D per plan; review and process for three records under 6872532-CN).

Interior alterations to SFR subject to field inspection STFI.

Blanket Permit - Columbia Tower Shower facility Floor 2.

Replace 7 windows like for like

Addition to existing garage subject to field inspection STFI.

Blanket permit tenant improvements to office space for the Department of Licensing on the 1st floor per plans.

Replace one kitchen window (northside) and add skylight at second floor study (northside) subject to field inspection

Establish use and construct single family dwelling with basement Accessory Dwelling Unit per plan.

Change use from community hall to dwelling units per land use code. Construct alterations in basement of existing building occupy per plans.

Establish use as single family residence with attached accessory dwelling unit per land use code. Construct new Two Family Dwelling per plan.

Construct bollards adjacent to existing stadium (Lumen field) per plan.

Construct foundation repairs to existing single family residence per plan.

Establish use as and Construct new single family residence with attached garage per plan.

Remove and construct a new garage per STFI

Establish use as rowhouse and construct new townhouse building per plan.

Construct interior alterations to combine two retail tenant spaces into one at west side of existing commercial building per plan.

(Not in use) North-central one-family dwelling.

Construct East townhouse building per plans (Establish use as townhouse and construct a multi-family building and two duplexes per plans. Review and process with 3 -CN's under 6846335).

Change of use to urban farm and construct substantial alterations to commercial building occupy per plan.

Construct substantial alterations and additions to change use from duplex to single-family residence per plan.

Construct a new accessory structure per STFI

Change use from salon to restaurant and office and construct substantial alterations including dividing one tenant space into two and occupy per plan.

Construct interior alterations to existing restaurant space subject to field inspection (STFI).

Interior alterations to bathroom at existing single family residence subject to field inspection (STFI)

Withdrawn 6/20/2024

Construct shoring wall and associated grading per plans.

(Not in use) Southwest two-family dwelling.

Construct tenant improvements in Office Building (Eddie Bauer) on 4th floor occupy per plan.

Construct alterations to remove a portion of existing garage and construct repairs to exterior garage wall subject to field inspection.

Construct S multi-family building and parking garage per plans (Construct three multi-family buildings per plans. Reviews and processing for 3-CN's under 6805975)

Construct partial 2nd story addition and alterations to a single family residence per plan.

Phased project: Construction of a residential and retail building with below grade parking and occupy per plan

Construct substantial alterations and additions to existing one-family dwelling per plan

Interior alterations to bathroom in SFR subject to field inspection STFI.

Construct repairs to roof deck of existing two-family dwelling per plan

Construct bldg. 2 per plans (Establish use as townhouses and construct a two-family dwelling and a single-family residence per plans. Reviews and processing for (2) construction records under 6679414-CN)

Construct alterations and additions to existing commercial building per plan.

Blanket permit tenant improvements to existing office space for office tenant (Known) on the 11th floor per plans.

Construct seismic retrofit to single family residence per Project Impact drawings.

Construct alterations and deck addition to single family residence per plan.

Change of use from live-work to medical office and construct tenant improvements to southern most unit of existing building occupy per plan.

Construct addition and alterations to existing single family residence and establish an attached dwelling unit per plan.

11/18/16 HUD. EXTENSION GRANTED. SUBJECT TO CANCELLATION AFTER 1/31/17. Shoring and excavation for construction of mixed use building with below grade parking per plan. Rev Fees 4/22/2015.

Change of use from general retail sales and service to restaurant per land use code. Construct tenant improvements to commercial building for existing restaurant (Boca Grill) to expand into adjacent tenant space occupy per plan.

Construct alterations to existing deck per plan.

Allow new attached accessory dwelling unit to existing single-family use per land use code. Construct alterations for a two-family dwelling per plan.

Establish use as rowhouses and construct 4-unit townhouse structure per plans.

BB test

Establish use as rowhouses and construct 5 townhouse units per plans.

Construct substantial alterations to finish basement of existing 3-unit apartment building per plans.

Construct new DADU per plan. (Establish use as single family residence with (1) AADU and (1) DADU and Construct one- and two-family dwellings per plan / Review and process for two CN records under 6827244)

Construct roof over outdoor dining area accessory to existing restaurant (Bang Bang Kitchen) per plans.

Construct addition and alterations to existing single family residence on existing foundation and floor framing and construct detached accessory dwelling unit with attached garage per plan.

Construct alterations to a townhouse unit to install a factory produced rooftop pergola per plans

Construct alterations to existing single family residence including removal of north deck re-build west deck per plan.

Construct alterations to finishes for CT Scan Room Level G (Fred Hutch) of existing intuitional building subject to field inspection (STFI)

Construct southwest single family dwelling per plan. (Establish use as single family residence and construct four single family dwellings / review and processing for 4 AP's under 6541688.)

Alterations to existing institution to replace exterior windows per plan.

Interior alteration to existing commercial space. Not a change of use. Subject to field inspection (STFI)

Blanket permit tenant improvements to office space for Amazon on the 6th floor per plans.

Interior alterations to existing duplex subject to field inspection (STFI)

Construct alterations to convert garage to a detached accessory dwelling unit for a single family residence per plan.

Construct alterations to convert existing detached garage to detached accessory dwelling unit (DADU) for a single family residence per plan.

Construct an addition deck relocated parking and substantial alterations to existing single-family residence per plan.

Construct North townhouse building per plan (Establish use as and construct (2) new townhouse buildings review and process for 2 CN's under 6781198-CN).

Construct detached accessory dwelling unit accessory to existing single family residence per plan.

Establish use as and construct new single family residence per plan.

Withdrawn 12/4/2025

TO BE WITHDRAWN. REPLACED WITH ONE APARTMENT BLDG; 1 BLDG ON SITE. NOT 2. SEE 6646709-CN. Construct east single family residence unit 2 per plan (Establish use as and construct 2 single-family residences per plans. Reviews and processing for 2 construction records under 6646731)

Construct blanket permit tenant improvements for Google on Level 6 (Building 3) of existing commercial building per plan.

Remove underground storage tank and install above ground storage tank adjacent to existing Seattle Fire Station No.17 per plan.

Construct voluntary seismic retrofit to existing single-family residence subject to field inspection (STFI)

WITHDRAWN BY STAFF - 04/24/24 - Replace existing entire existing shared garage in existing footprint (review under #6963701-CN). No changes to existing building footprint. No new ground disturbance.

Construct alterations to existing commercial building at the rooftop for minor telecommunications antenna facility per plan.

WITHDRAWN BY SDCI STAFFChange use of existing single family residence to detached accessory dwelling (DADU) per plan. (Change use of existing SFR to DADU. Establish use of new single-family residence and Construct one-family dwelling per plan / Review and process for two CN records under 6922215-CN)

Construct 2nd story addition and substantial alterations to existing commercial building to create a new caretaker's dwelling unit and offices at the 2nd floor level occupy per plan.

Construct townhouse structure 7.B per plan. (Establish use as multifamily and construct 2 apartment buildings and 24 townhouse structures. Review and process for 26 records under 6771369-CN.)

Establish off-street parking and to construct and maintain one standard 10' residential curb cut to be located along 48th Ave S approximately 3.5 feet to the East property line. Separate SDOT permit required.

Construct alterations and detached accessory structure to existing single family residence per plan.

Construct alterations to single family dwelling at east exterior wall per plan.

Construct alterations and sunroom addition for single-family residence per plan.

Construct east one-family dwelling per plan. [Allow attached accessory dwelling unit and detached accessory dwelling unit to existing single-family use per land use code. Construct one-family dwelling and alterations to convert existing one-family dwelling to two-family dwelling per plan. Existing detached accessory garage to be removed. Review and processing for (2) construction records under 7002595-CN.]

Construct new 2nd story addition to single family residence and substantial alterations per plans.

Construct addition and substantial alterations to existing single family residence subject to field inspection (STFI).

Allow new attached accessory dwelling unit to existing single family residence per land use code. Construction substantial alterations and additions for two family dwelling per plans.

Change use from warehouse to general manufacturing and medical services and Construct alterations for funeral parlor [RECOMPOSE] occupy per plan.

Construct 3 unit per plans. (Establish use as rowhouses and construct 2 townhouse buildings per plans. Reviews and processing for 2 A/P's under 6591237)- No longer proposed. See 6591237.2/5/2018 BS

Construct mixed use building with below grade parking occupy per plan. (Construct mixed use building and residential building. Review and processing for 2 records under # 6726468-CN.)

Replace Squares of Comp and 5 sheets of Decking Subject to field Inspection (STFI)

Construct north townhouse building. [Construct townhouse buildings per plan. Review and processing for (2) construction records under 6754626-CN.]

Construct interior alterations to single family structure per plan subject to field inspection (STFI)

Repairs to existing decks and railings of multifamily condominium building 8 units total. Repairs to to be in kind per plot plan and subject to field inspection STFI.

Construct NORTH DADU one-family dwelling per plan (Allow attached accessory dwelling unit and detached accessory dwelling units to existing single-family residence per land use code. Construct sub. alt. for south one-family dwelling and north one-family dwellings review and process for two records under 7091749-CN).

Construct detached storage building accessory to community services building [BYRD BARR PLACE] per plan.

Construct east bldg. per plans (Establish use as and construct two single-family residences each with an attached accessory dwelling unit per plans. Reviews and processing for 2 -CN's under 6827509)

Construct blanket permit tenant improvements to future tenant on the second floor of existing commercial building per plan.

Construct one 1-family dwelling per plans. (Establish use as single family residence with attached and detached accessory dwelling units per Land Use Code. Construct one 1-family dwelling and one 2-family dwelling. Reviews and processing for 2 construction records under 7015565-CN)

Establish the use for the record (to 2018) as multifamily residential (apartment) for units 5 and 11 per land use code. This permit is only to establish the dwelling units as preexisting the parcel's 4/19/2019 rezone. No tenant improvements are proposed under this review.

Alterations to basement of single family residence per plans.

Construct lower level addition to add one apartment unit in existing apartment building and occupy per plans.

Construct site retaining wall for existing one-family dwelling per plan. Related to permit #6979699-CN

Construct substantial alterations and voluntary retrofit to existing single family residence per STFI

Replace 19 windows in SFR like for like subject to field inspection STFI.

Construct alteration to existing commercial building at level 1(Arc'teryx) per plan.

Withdrawn by staff on 01/10/23 Construct south single-family dwelling. [Establish use as single-family residence with detached accessory dwelling unit and Construct single-family dwellings per plan. Review and processing for (2) construction records under 6839047-CN.]

Construct alterations and additions at exterior of commercial building (Bank of America) per plan.

Construct addition and alterations to existing single family residence per plan.

Construct alterations to east one-family dwelling (Establish use as housing for four attached dwelling units per land use code. Existing detached dwelling to remain. Construct townhouse building & alterations to one-family dwelling per plan. Review & process for (2) records under 7136599-CN)

Construct substantial alterations to portions of an existing single family residence per plans

Change of use from retail to medical services per Land Use Code. Construct tenant improvement for outpatient clinic Zoomcare at northeast ground floor portion of existing mixed use building occupy per plan.

Construct alterations and additions to convert west one-family dwelling to two-family dwelling per plan. [Allow attached accessory dwelling unit and detached accessory dwelling unit to existing single-family use per land use code. Construct one-family dwelling and alterations to convert existing one-family dwelling to two-family dwelling per plan. Existing detached accessory garage to be removed. Review and processing for (2) construction records under 7002595-CN.]

Construct blanket permit tenant improvements for GSA on Floor 19 (Suite 1900) of existing commercial building per plans.

Construct east two-family dwelling (Construct addition & substantial alterations to convert west one-family dwelling to two-family dwelling (single-family residence w/ attached accessory dwelling unit (AADU) per land use code) and construct east two-family dwelling (single-family residence w/ attached accessory dwelling unit (AADU) per land use code) per plan. Review & process for (2) records under 6938623-CN)

Complete and Final for expired permit #707266 subject to field inspection (STFI)

Construct new east one-family dwelling per plan. (Allow detached accessory dwelling unit (DADU) to existing single-family dwelling per land use code. Construct substantial alterations to existing west one-family dwelling and construct new east one-family dwelling per plan. Review and processing for two records under 7076523).

Construct east one-family dwelling (8444A) per plans. (Establish use as 3 single family residences and construct 3 one-family dwellings. Reviews and processing for 3 construction records under 6892964-CN)

Residential re-roof including plywood replacement subject to field inspection (STFI).

Construct a one-family dwelling (DADU 3) per Standard Plan 6848904-SP. (Establish use as 2 single family residences and 3 Detached Accessory Dwelling Units and construct 5 one-family dwellings. Reviews and processing for 5 construction records under 6865134-CN. Project includes updating Standard Plan 6848904-SP to 2018 Seattle Residential Code.)

Construct tenant improvements to existing commercial office building at various levels occupy per plan.

Establish use as & construct single-family residence w/ attached accessory dwelling unit (AADU) & (1) detached garage per plan

Construct North two-family dwelling per plan. [Establish use as new townhomes per land use code. Construct two-family dwellings. Review and processing for (2) construction records under 6831559-CN.]

Addition and alteration to a single family residence to add a studio and roof deck above the attached garage per plan.

Allow new attached accessory dwelling unit to existing single family use per land use code. Construct substantial alterations for a two family dwelling per plan.

Construct alterations to establish attached accessory dwelling unit [AADU] at basement level of single-family residence per plan.

Construct alterations to install pallet racking for tenant space [WASHINGTON STATE FERRIES] in industrial warehouse/office building per plan.

Construct alterations and additions per plan.

Construct EAST one-family dwelling per plan. [Establish single-family use with attached accessory dwelling unit and detached accessory dwelling unit per Land Use Code. Construct one- and two-family dwellings per plan. Shoring included. Review and processing for (2) construction records under 7056770-CN.]

Construct additions and alterations to portions of an existing single-family residence per plans.

Construct alterations to portions of an existing single-family residence per plans

Construct substantial alterations to convert detached garage to detached accessory dwelling unit [DADU] per plan.