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

Construct substantial alterations and addition for single-family residence subject to field inspection [STFI].

Alterations to ground floor reception and waiting area In existing hospital (Maleng Building) per plans. Project includes mechanical work.

Construct repairs from a fire to portions of an existing commercial building per plans.

Establish use a single-family dwelling unit per land use code. Construct one family dwelling 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).

Tenant improvements to alter front of store and relocate storage racks for Home Depot per plans.

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

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.)

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)

Construct apartment building and occupy per plan. Mechanical included.

Establish use as warehouse per land use code. Tenant improvements to existing warehouse change portion to maintenance facility and occupy per plans. Project includes mechanical work.

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

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

BB test 2

Construct alterations to convert a detached garage to a detached accessory dwelling unit (DADU) per plans

Construct alterations to an existing minor communications antenna facility per plans

Construct exterior deck additions for single-family residence per plan

Blanket permit tenant improvements to office space for Conlon Dart on the 10th floor per plans.

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.)

Construct interior alterations to kitchen in single family dwelling. Subject to field inspection (STFI).

Construct alterations to convert garage to three units at level 1 of existing apartment structure occupy per plan.

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

Construct an addition to a single family residence to add a front porch with a roof subject to field inspection (STFI)

Construct new mixed use building occupy per plan.

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

Construct blanket permit tenant improvements to Berkadia on the 37th floor of existing commercial building per plan.

Foundation repair to existing single-family residence per plan.

Construct accessory structure for spa at existing single family residence subject to field inspection (STFI)

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

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

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

Alterations to install security door at stairwell level 2 in existing commercial building per plan

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

Construct dormer additions and substantial alterations to lift and replace foundation at existing duplex to the North per plan.

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

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

Construct substantial alterations to existing commercial building per plan.

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

Construct alterations and additions to existing single family residence per STFI

Construct alterations and additions to single-family residence 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.)

Tenant improvement to 3rd floor of existing commercial building subject to field inspection (STFI)

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

Construct alterations to existing single family residence per plan.

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

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

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

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

Establish use as single family residence and construct one family dwelling and detached accessory dwelling unit per plans.

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

9/30/2016 - CANCELLED CUSTOMER LOG #16-15029/26/16 HUD. CANCELLED PER APPLICANT REQUEST. Establish use and construct new south single family residence with attached garage and accessory dwelling unit (ADU) per plan (establish use as and construct 2 sngle fmaily residence with attached garages and ADU's per plan) 2 AP's under #6424871.

Withdrawn 08/01/23 - Construction of new fence accessory to duplex subject to field inspection.

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

Interior alterations to bathroom subject to field inspection STFI.

Allow an atached accessory dwelling unit per Land Use Code. Convert garage to habitable space and alterations to basement to create a two-family dwelling per plans.

: Construct new east one-family dwelling per plan. (Change use of existing duplex to single family residence and construct new detached accessory dwelling unit per land use code. Construct substantial alterations and additions and convert existing two-family dwelling to one-family dwelling and new east one-family dwelling per plan. Review and processing for two records under 7021860)

Construct alterations to add a trellis at roof of existing single family dwelling per plan.

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

Construct a multi-family building occupy per plans

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 substantial alterations to an existing single family residence per plan.

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

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

Construct two-family dwelling per plan. (Establish use as single family residence with attached and detached accessory dwelling units AADU and DADU and construct one and two family dwellings per plan / Review and process for two CN's under 6896126)

Establish accessory dwelling unit construct alterations and new foundation to existing single family residence to lift the structure above the basement per plan.

Withdrawn 10/9/2025

Erect Temporary enclosure structure Tentwood Barn per plans.

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

Tenant Improvement in existing office building on North portion of the 10th floor per plan.

Construct initial tenant improvements for mixed-use building to floors A through 12 and penthouse/roof occupy per plan.

Construct new garage accessory to existing single-family residence per plan.

Construct interior bathroom to second story of existing single family residence subject to field inspection (STFI).

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

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

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

Construct substantial alterations and exterior deck addition subject to field inspection [STFI].

Withdrawn 05/03/2022 EC Rebuild landscaping stairs for a 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.

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

Construct alterations to add unit on 8th floor of existing retirement facility (Horizon House) occupy per plan.

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

Construct EAST duplex this permit (Establish use as townhouses construct west townhouse and east duplex per plan. Review and process for two records under 6649960).

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 townhouse structure 6.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.)

Construct retaining wall structure at sidewalk property line per plans

Alterations to convert garage to bedrooms and re-establish parking to SFR subject to field inspection STFI.

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

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

Alterations to basement of single family residence to convert garage to living space per plans.

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)

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

Construct new one family dwelling (South Unit B) per plan. (Allow new detached accessory dwelling units to existing single family use per land use code. Construct two new one family dwellings per plan. Project includes removal of detached garage. Review and processing for two records under 7113407-CN)

Establish use as and construct single family residence and Accessory Dwelling Unit (ADU) per plan.

Complete and final work permitted under permit # 677207.

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

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

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.)

Construct addition and substantial alterations to existing one family dwelling per plan.

Establish use as and construct single family residence 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 interior non-structural alterations and partition for conference room within existing office tenant space (Subject to Field Inspection) STFI.

Construct detached garage and shed for existing one-family dwelling per plan

Construct blanket tenant improvements to Passport Office on floors: 1 6 & 7 of existing commercial building per plans.

Construct new single family residence existing garage to be removed per plan. (Change use to West building from single family residence to apartment and construct alterations to existing single family residence to add a unit in the basement and convert into two family dwelling and Construct new single family residence review and process for 2 CN's under 6764911-CN)

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

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

Construct alterations to existing one family dwelling at exterior alcove per plan.

Construct new two family dwelling Building 5 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.)

Application created in error.

Construct alterations in single-family residence per plan.

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

Construct additions & substantial alterations to one-family dwelling per plan

Construct alterations to single family dwelling at garage per plan.

Withdrawn 7/24/24

Alterations to existing food establishment subject to field inspection STFI.

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

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

Construct substanital alterations and additions to convert duplex to eight-unit apartment occupy per plan.

Replace (3) logs in float under existing commercial 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.

Repair and alterations at third floor of existing mixed use building per plan.

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

Construct alterations to one-family dwelling per plan

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

Construct additions and alterations to portion of existing commercial building to change use from warehouse to indoor participant sports (Cross-fit gym) and occupy per plan.

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

WITHDRAWN BY STAFF on 06/08/23 - Establish use as attached accessory dwelling unit per land use code. Construct alterations to add (1) dwelling unit at basement for multifamily building occupy 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 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 alterations to repair and reconstruct bulkhead for Seattle Yacht Club marina per plan.

Construct police dive tent structure for industrial pier [PORT OF SEATTLE TERMINAL 91 PIER 90] occupy per plan.

Establish use as and construct a single-family residence per plans. Shoring and excavation included this permit.

Tenant improvements to existing commercial building at level one south suite (Amazon Peregrine) per plan.

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

Withdrawn 6/20/2024

Construct new apartment building with attached parking garage below occupy per plan.

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

Construct alterations to existing multifamily building to remove and replace exterior stairs per plan.

Construct interior alterations in Bldg "D" apartment 310 in an existing condo subject to field inspection (STFI)

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

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

Blanket permit tenant improvements to office space for common use on the 15th floor per plans.

Construct deck attached to single family residence per site plan subject to field inspection (STFI)

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

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

Initial TI improvement for the 7th floor approximately 20 651sf.

Blanket permit tenant improvements to office space for IBI on the 10th floor per plans.

Construct alterations to convert attached garage to habitable space in existing single-family residence per plan

Temporary use as an emergency encampment to provide overnight parking for homeless individuals living in their vehicles. The project will serve up to 30 vehicles. This 4-week permit is valid from (enter date of issuance) to (enter date 4 weeks after issuance)

WITHDRAWConstruct a temporary canopy shelter #7 occupy per plan. (Establish temporary use as institution per Land Use Code. Construct (1) temporary canopy structure (2) temporary storage shelters and (2) storage containers for up to 18 months per 3041497-LU occupy per plan. Review and process under one record 6994120-CN)

Construct alterations to existing single family residence for new decks per plan.

Establish use as rowhouse and construct townhouse per plan.

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

Construct addition and alterations to a rooftop minor communication antenna facility per plans

Withdrawn 12/4/2025

WITHDRAWNPhased Record: Construct mixed-use apartment building with below-grade parking occupy per plan. Work being permitted under 6620777-CN. This record is not needed and has been withdrawn.

Window and patio door replacement at existing single family residence subject to field inspection (STFI)

Additions and alterations to existing single family residence subject to field inspection.

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

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

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

Construct seismic retrofit to existing single family residence per Prescriptive Earthquake Home Retrofit plan set.

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

Construct Voluntary seismic retrofit to an existing single family residence per plan

Blanket permit tenant improvements to office space for WeWork on the 20th-22nd floors per plans.

Construct alterations to 6th floor offices per plan.

Construct tenant improvements for office tenant [THOMAS JAMES HOMES] at 2nd level of commercial office building [FREMONT LAKE UNION CENTER - PLAZA BUILDING] per plan.

STOP WORK: Scope of work has changed this associate is no longer needed.

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

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).

Constructing garage subject to field inspection STFI.

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.)

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

Construct townhouse structure 6T.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.)

This permit no longer valid - see 6934652-CN

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

Construct new detached accessory garage per plan.

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

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

Construct alterations to convert portion of unfinished attic space to bathroom suite for existing one-family dwelling per plan.

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

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

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

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

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

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

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

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

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 2nd story and basement additions alter 1st floor and basement and create accessory dwelling unit (ADU) in single family dwelling 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

Construct a single family residence occupy per plan. (Establish use as a two-family dwelling and single family dwelling per land use code. Construct a duplex and single family residence. Reviews and processing for 2 construction records under 6807973-CN)

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)

Cancelled per design changeConstruct new duplex structure with surface parking per plan. (Establish use as row houses and construct one new townhouse structure with garage parking and one new duplex structure with surface parking per plan. Review and processing for 2 Aps under #6483608).

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

Blanket permit tenant improvements to office space for WeWork on the 17th floor per plans.

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

Temporary construction to install 10 delay towers with lighting sound and special flame effects at Gasworks Park for outdoor ticketed concert event on Saturday 8/29/2026 per plan. These structures will be assembled by professional crew and owner will be responsible for integrity of temporary structure.

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

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

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

Construct townhouse structure 6.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 alterations to existing single family residence per plan.

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

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)

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)

Construct interior basement renovation including windows in single family residence Subject to Field Inspection (STFI).

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

Blanket Permit - Columbia Tower Shower facility Floor 2.

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

Construct second story addition and substantial alterations to a single-family residence per plans.

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.

Blanket permit tenant improvements to office space for US Bank on the 2nd floor per plans.

Construct repairs to existing dock accessory to existing single family residence per plan

Construct interior alterations to existing single family residence per STFI

Construct accessory commons building #10 (Construct 9 single family residences 2 detached garages and one accessory commons building / review and process for 12 AP's under #6781768-CN).

Withdrawn by staff 7/28/2025

Construct seismic retrofit to existing single family residence per Earthquake Home Retrofit plan set.

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

Construct townhouses per plans. (Establish use as rowhouses construct one family dwelling and occupy per plan. Reviews and processing for 2 construction records under 6735855-CN)

Construct alterations to existing single family residence to remove back addition and repair existing building Subject to Field Inspection.

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

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

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

Construct substantial alterations and additions and create accessory dwelling unit (AADU) to existing single family residence per plan.

Establish use as single family residence with (2) AADUs and construct townhouse building per plan.

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

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

Establish use as single-family dwelling unit per land use code. Alterations to lower floor of existing two-family dwelling to convert to one-family dwelling per plans.

Construct a two-family dwelling per plans. (Establish use as single family residence with attached and detached accessory dwelling units. Construct one- and two-family dwellings. Reviews and processing for two construction records under 6852899-CN)

Substantial alterations to existing commercial building per plans per land use code. Construct tenant improvements for office space & future restaurant space throughout existing commercial building occupy 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

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 dwelling per plan / Review and process for two CN records under 6917635)

Construction of new Detached Accessory Dwelling unit (DADU) for existing single family residence per plan.

Construction alterations to existing food establishment subject to field inspection STFI.

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)

Interior alterations to create powder room under stairs and re-establish parking for SFR subject to field inspection STFI.

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.]

Substantial alterations to first and 2nd floors of existing retail building change use to auto dealership and occupy as auto showroom and offices per plans.

Earthquake retrofit of existing basement under prescriptive plan set.

Construct tenant improvements to storefront for an accessible entrance per plans

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.

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

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

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

A big portion of the retaining is leaning with several cracks need to get it replaced.

Construct NW 2-unit building per plans (Establish use as townhouses and construct a multi-family building and two duplexes per plans. Reviews and processing for 3 -CN's under 6846335).

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

Construct garage addition to single family residence per plans.

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

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

Construct interior alterations to existing single family residence per STFI

Withdrawn by SDCI

Substantial alterations to construct addition and alterations to existing commercial building change use from warehouse to factory/office and occupy per plan.

Construct townhouse structure 5.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.)

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

Construct townhouse structure 5T.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.)

Construct additional accessory structures to SFR per STFI

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

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

(2 of 6 max) Install temporary construction office trailers and storage for contractor use only and occupy from 6/__/2023 through ____ four weeks per plan.

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].

Construct tenant improvements for restrooms at level 1 of Fred Hutch Yale building per plan. Mechanical included

Change of use from general retail sales and service to wholesale showroom per land use code. Tenant improvements to existing retail building per plan.

Construct new West townhouse Bldg 1 per plan. (Establish use as and construct 2 new townhouse structures per plan. Review & process for 2 AP's under #6601595). 10-18-18 KSD: Added: New side sewer connection to main..

Construct addition to existing one family dwelling per plan.

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

Construct an attached accessory dwelling unit per plans

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

Establish use as residential apartment and construct new duplex per plan.

Establish use and Construct single-family residence per plan.

Alterations in basement of existing dwelling unit in a duplex subject to field inspection (STFI).

Construct 6-unit townhouse and occupy per plans. (Establish use as townhouses and construct 6- and 3-unit townhouse buildings. Reviews and processing for 2 construction records under 6889640-CN)

Construct alterations to install helical pier and pin piles to underpin foundation of existing single family residence per plan.

Establish multi-family residential and commercial use; construct retail and apartment building and occupy per plans. (Reviews and processing for 3 A/P's under 6578463)

Construct interior non-structural tenant improvements to a multi-family unit subject to field inspection (STFI)

Condo interior remodel to existing unit subject to field inspection STFI.

Convert existing one family dwelling into a DADU (no construction work this permit) per plan. (Allow new detached accessory dwelling unit to existing single-family use per land use code. Construct new one family dwelling and convert existing one family dwelling into a DADU. Reviews and processing for 2 records under 7104011-CN)

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

Construct alterations to existing 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.)

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

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

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).

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.

Temporary use as construction offices and storage and temporary structure to locate 12 factory-constructed trailers on an existing parking lot per plans.

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

APPLICANT INTENDS TO WITHDRAWConstruct interior structural alterations to existing 1-family dwelling per plan.

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

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

Non-structural interior alterations to first and second floor; removal of walls enclosing kitchen and bathrooms subject to field inspections (STFI)

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

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

Construct new single family residence with attached accessory dwelling unit (AADU) per plan existing SFR to remain.

Establish use as single family residence with attached accessory dwelling unit (AADU) and construct two family dwelling per plan

Construct west bldg. per plans (Establish use as single-family residences per the land use code. Construct two single-family residences per plans. Reviews and processing for both under 7029004-CN)

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

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

Construct alterations to existing single family residence per STFI

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

WITHDRAWN BY SDCI STAFF-----Construct west boarding house structure per plan. [Establish use as townhouses construct two boarding house structures and occupy per plan. Review and processing for (2) construction records under 6677103-CN.]

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

Replace existing shed in kind at single family residence subject to field inspection (STFI)

Withdrawn 3/25/2025

Construct addition and substantial alterations to an existing single-family residence per plans

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

Construct substantial alterations throughout existing congregate residence (AlphaSigmaPhi) per plan.

Construct addition to a single-family residence per plans

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

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

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

Construct 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.

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

Construct alterations to convert (8) living units to (4) dwelling units at level 3 of Horizon House Central Tower occupy per plan. Mechanical included

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.)

Construct alterations to add one dwelling unit and alter existing apartment building units and occupy per plan.

Allow new attached accessory dwelling unit to existing single family use per land use code. Construct alterations to create a two family dwelling per plan. Existing garage and shed to be removed.

Construct partially in-ground swimming pool accessory to existing single-family dwelling per plan.

Construct addition and alteration to existing one family dwelling per plan.

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

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

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

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 alterations and addition for an accessory dwelling unit to existing single family residence per plan.

Replace existing antennas and equipment on rooftop of existing Minor Communication Utility (T-Mobile) per plan.

Construct alterations to remove existing garage and existing shed to allow access to new surface parking in rear of existing single family residence Subject to Field Inspection (STFI)

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

Blanket permit tenant improvements to office space on the 68th floor per plans.

Substantial alterations to a single-family residence subject to field inspection..

Limited occupancy and [90 day] grace period permit to allow reduced scale events in an existing manufacturing building per SFD limitations as portrayed on these approved plans. No change in use or occupancy this permit. Exceeding the duration scope and scale of this permit and associated approved plans shall result in immediate revocation. [This permit in not renewable under any circumstances]

Construct alterations to lift existing single family residence for carport and accessory dwelling unit (ADU) in basement addition per plan.

(WITHDRAWN: Replaced by 6716779-PH) Phased project: Construction of mixed use building with below grade parking and occupy per MUP 3022779 and per plans. Landmark facades on west south and portion of east sides of former Firestone structure to be retained

Construct site retaining structures to existing single family residence along the north property line per plan.

Construct blanket permit tenant improvements to the Jewish Federation of Greater Seattle on the 15th floor of existing commercial building per plan.

WITHDRWAN BY STFI STAFF Construct alterations to doors and hardware in the means of egress for 2nd floor tenant [TABLEAU] of commercial building per plans.

Construct interior alterations to commercial building (portion of first floor) subject to field inspection (STFI).

2/23/18 HUD. EXTENSION GRANTED PENDING RESOLUTION OF DEPT OF ECOLOGY REVIEW. Shoring and excavation for construction of office retail and restaurant building with accessory parking garage per plan

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

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

Allow new Detached Accessory Dwelling Unit (DADU) per land use code. Construct as single family dwelling with carport per plan.

Construct alterations for new window/door openings in a single-family residence subject to field inspection (STFI)

Ground level addition to single family residence and interior alterations subject to field inspection.

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

Construct alterations to existing one family dwelling at foundation for new helical piles per plan.

applicant to withdraw this application per note in 7080604-CN

Construct substantial alterations to create attached accessory dwelling unit (AADU) and west addition to an existing single-family residence per plans.

Construct addition for Detached Accessory Dwelling unit (DADU) above garage structure accessory to a single-family residence 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.

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

Construct substantial alterations to existing single family residence per plan.

Change use from office to retail construct tenant improvements on ground floor of mixed-use building (Bush Hotel) for House of Teuila occupy per plan.

Construct detached accessory shed to existing one-family dwelling per plan

Complete and final work permitted under permit # 673790.

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

Construct tenant improvements to existing institution (Broadview Thomson School) on first floor per plan. Mechanical included.

Construct north one family dwelling per plan. (Establish use as a single family residence with detached accessory dwelling unit per land use code. Construct new one family dwelling and alterations to existing one family dwelling per plan. Review and processing for two records under 7103676-CN)

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

Establish use as community center per land use code. Construction new Community Building (CHAM Community Center) occupy per plan.

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

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 south single family residence (Bldg B) per plan. [Establish use and Construct single-family residence and duplex per plan. Review and processing for (2) construction records under 6741099-CN.]

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

Removal of dead tree

Allow new detached accessory dwelling unit to existing single family use per land use code. Construct new one family dwelling 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 new Live-Work building and occupy per plans.

Construct alterations and addition under portion of a single-family residence 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).

Temporary structure permit for factory constructed construction offices laydown and parking associated with adjacent construction (DPD#6651705) for 18 months. Temporary use allowed only by separate Type I and Type II TUP's per plans

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

Construct alterations to existing two family dwelling to convert to R-2 apartment with detached accessory structure occupy 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 interior remodel of existing concrete garage and add new deck and railing at garage roof 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).

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

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

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

Tenant improvements for restaurant (Taku) at ground floor of suite C of existing mixed-use building 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.]

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

Construct townhouse structure 6.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.)

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

Construct roof deck on south half of existing roof and construct exterior staircase to existing single family residence subject to field inspection (STFI). This is to update and complete permits 6359201-CN and 661900.

Construct alterations for earthquake home retrofit to basement of existing single family residence per Project Impact plans.

Establish use as eating and drinking establishment and Construct tenant improvements for juice bar in ground floor tenant space of commercial building occupy per plan.

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

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

Remove cover and insulation form the interior of a single-family residence for fire damage clean-up subject to field inspection (STFI).

Construct alterations to existing townhouse per plan.

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

Establish use as single family residence per Land Use Code. Construct a one-family dwelling on existing foundation per plans.

Build a 720 sq ft detached garage.

8/7/2017 - CANCELLED CUSTOMER LOG #17-1030Complete and Final for AP#6154355 subject to field inspection (STFI).This is a Single Story "U" Shed only with plumbing facilities. DO NOT USE AS AN ADU.

Seismic retrofit per Project Impact standard for single family residence per plan

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

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

Construct new detached accessory dwelling unit (DADU) with garage and storage below all accessory to single family residence existing garage to be removed per plan.

Construct alterations to existing single family residence to add a unit and convert building into two family dwelling per plan. (Change use to West building from single family residence to apartment and construct alterations to existing single family residence to add a unit in the basement and convert into two family dwelling and Construct new single family residence review and process for 2 CN's under 6764911-CN)

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

Construct alterations for an attached accessory dwelling unit per plans

Alterations to basement of single family residence per plans.

Construct exterior electrical equipment enclosure serving the Green Lake Bathhouse theater per plan (all electrical work and trenching under separate permits)

Replace 7 windows like for like

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

Construct townhouse structure 5.F 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 install portico at front entrance of existing single family residence subject to field inspection (STFI).

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

Establish use and construct single family residence per plan.

Temporary commercial use of site for construction offices parking and laydown from 7/1/2021 to 7/29/2021 per plans

Construct townhouse structure 5.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.)

Construct townhouse structure 4.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.)

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

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

Construct alterations to existing one family dwelling per plan.

New construction SF.

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

Establish use as and construct a duplex per plan.

Not needed. All work to be performed under 6763119-CN

Change of use from auditorium to retail sales and construct tenant improvements (City People's Rainier Valley) to existing commercial structure occupy per plan.

Construct foundation repairs to existing single family residence per plan.

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

Alterations on existing commercial building to repoint the brick veneer and replace windows in two openings subject to field inspection (STFI)

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.)

(Establish use as general retail sales and services per land use code.) Construct tenant improvements for art gallery at ground floor of existing commercial building occupy per plan

Construct alterations to lower level of existing one-family dwelling per plan

Construct substantial alterations with engineered seismic and remove unpermitted deck extension and waterproof existing deck surface subject to field inspection [STFI].

Construct addition to a two-family dwelling per plans

Establish use as single family residence w/attached garage per plans.

Construct south townhouse per plan. (Establish use as rowhouses per land use code. Construct (2) townhouses per plan. Review and processing for (2) permits under record # 6891458-CN.)

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

Construct SOUTH Townhouse per plan (Establish use as townhomes per land use code. Construct as north multifamily and south two-family dwelling and occupy review and process for two records under 7065470-CN).

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

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

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

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

Change use from retail sales and service to eating & drinking establishment & construct initial tenant improvements for restaurant (Wingstop) at ground level of multi-use structure occupy per plan

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

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

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)

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

Alterations to remove antennas screening and equipment associated with Sprint telecommunications facility per plans.

Construct townhouse structure 5.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 deck addition to existing one-family dwelling per plan.

Deck addition to existing single family residence subject to field inspection.

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

Establish use and construct two unit townhouse with attached garage and surface parking per plan

Construct West townhouse per plan. (Establish use as townhouse and duplex and construct West TH and East Duplex; review and process for two records under 6889639-CN)

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

Interior alterations to existing duplex

Establish use as office and construct tenant improvements in portions of level 1 & 2 of a commercial building occupy per plan.

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

Construct alterations to tenant space [IAN'S PIZZA] at ground level of mixed-use building [PECK BUILDING] per plan.

Establish use as and construct SFR and duplex with attached garages and surface parking per plan. -2APs under 6428460

Establish use as single-family dwelling unit and change of use from single-family dwelling unit to attached accessory dwelling unit per land use code. Construct alterations and additions with firewall for two family dwelling per plan.

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

Construct a two-family dwelling per plans. (Establish use as single family residence with attached and detached accessory dwelling units. Construct one- and two-family dwellings. Reviews and processing for two construction records under 6852899-CN)

Construct additions and alterations to an existing single family residence Subject to Field Inspection (STFI)

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

Remove existing detached garage accessory to single family residence. Construct backyard cottage (DADU) per plans.

Construct blanket permit tenant improvements to future tenant floors 1 3 and 7 of existing commercial building per plan.

Construct new North two-family dwelling (bldg 1) per plan. [Establish use as and construct one new townhouse and one new two-family dwelling per plan. Review & process for 2 records under 6864565-CN].

Construct addition and substantial alterations to a single family residence and attached accessory dwelling unit per plan.

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

Construct play-type structure accessory to a single-family residence per plans

CLOSED AS INCOMPLETE - EXPIRED PERMIT. Construct addition to existing sfr for new laundry room per site plan and subject to field inspection

Temporary use and occupancy in an existing repair garage for 4 weeks ending on 11/3/2020 for Georgetown Morgue Haunted House per plans

Construct substantial alterations to single-family residence and create (2) attached accessory dwelling units [AADUs] per plan.

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

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

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

Construct exterior and interior alterations of a warehouse building to revise access from public way per plan. Mechanical is included. (related to 6773472-CN)

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 commercial building to construct new canopy for outdoor seating occupy per plan.

PERMIT TO BE CANCELED Construct townhouse unit addition to existing townhouse building per plan

Change of use to private classroom and construct alterations to an existing church at the basement level occupy per plan.

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

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

Remove accessory structure construct 2-story addition and alterations throughout single family residence per plans.

Establish use as and construct new single family residence (east building) per plan.(Construct 4 new single family residences and processing of 4 records under 6780981-CN)

Construct retaining wall at west and north property lines. (Demolish and replace retaining wall on two properties/review and process and routing for 2 A/P's under #6386570).

Withdrawn 12/13/2019: Construct alterations to telecommunication facility (Verizon) on roof of existing apartment building per plan.

Construct new modular one family dwelling (DADU) accessory to existing single family residence per plan.

Change of use from general retail sales and services to eating and drinking establishment and construct initial tenant improvements to existing mixed use South building at level 1 (Blue Bottle Coffee) occupy per plan.

Construct a detached accessory dwelling unit (DADU) per plans

Construct alterations to existing one-family dwelling per plan.

Construct substantial alterations throughout existing duplex structure per plan