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

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

Construct alterations for office space at level 6 of existing commercial structure (Starbucks Center) per plan

Demolish single-family residence per plan. (7011208-DM and 7007500-DM to be reviewed concurrently since the single structure spans two sites)

Withdrawn by staff on 06/09/23 Demolish east portable classroom (P7) associated with the institutional building (Northgate Elementary) per plan.

Construct alterations to single family dwelling to repair foundation per plan.

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).

Construct deck addition and alterations to single-family residence 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 tenant improvements in existing mixed use building for DIY Bar occupy per plan. Mechanical is included.

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

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

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 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 mezzanine addition & tenant improvements for office & storage spaces in existing commercial structure occupy per plan

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

WITHDRAWN BY SDCI STAFF PER APPLICANT REQUESTBlanket permit tenant improvements to office space for Willis Towers Watson on the 32nd floor per plans.

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

Construct detached office/recreation structure and alterations to patio cover of single family residence per plans.

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

Establish use as single family residence and construct one-family dwelling per plans.

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

Ground-level addition to a single-family residence subject to field inspection.

Establish use as and construct southeast 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)

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.

Construct a new retaining wall for a Single Family Residence per plan.

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

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 blanket permit tenant improvements to future tenant on the first 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.

Demolish one-family dwelling & (2) detached sheds per plan

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

Foundation repair to single family residence per plans.

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

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

Construct alterations in basement level of a single-family residence subject to field inspection (STFI)

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

Construct substantial alterations and addition to a grocery store/deli 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.

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

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

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)

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

Demolish existing structure for future construction per plan.

Construct additional accessory structures to SFR per STFI

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

Construct one 2-family dwelling per plans. (Establish use as single family residence with attached and detached accessory dwelling units. Construct one 1-family dwelling and one 2-family dwelling. Reviews and processing for two construction records under 7016455-CN)

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 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.]

Establish use as single family residence per land use code. Construct a one-family dwelling and an addition to existing detached garage per plan.

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)

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)

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

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

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

Construct second story addition and alterations to existing one-family dwelling per plan

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

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

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

Owner reached out and says they did not approve. withdrawing Construct repairs to fire-damaged one-family dwelling 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)

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

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

WITHDRAWN BY SDCI STAFFDemolish existing single family residence subject to field inspection.

Construct townhouse structure 5.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 addition and substantial alterations to an existing single-family residence per plans

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

Construct interior non-structural alterations and partition for conference room within existing office tenant space (Subject to Field Inspection) STFI.

Construct new West single family residence (bldg A) per plan. (Establish use as and construct 4 new single family residences per plan. Review & process for 4 records under permit # 6696544-CN). Demolish existing Single Family Home.

Construct substantial alterations to single family dwelling per plan.

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

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

Construct second story addition on single family residence per plan.

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

Withdrawn 10/17/2018 replaced by 6693748-SP: Standard plan parent: No work performed under this permit (Reviews under 6594732)

Erect seasonal temporary structure for Nordstrom's Santa Lane Event for four weeks from Thanksgiving day through Christmas 2025 [Separate Street Use Permit required]

Construct alterations to existing single family residence including creation of accessory dwelling unit (ADU) at basement level 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 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 new multifamily building and occupy per plan. Mechanical included.

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

Construct townhouse structure 6.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 alterations to repair and replace in-kind car damage to exterior of existing commercial building subject to field inspection (STFI).

Establish use as rowhouse and construct townhouse per plan.

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

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

Construct alterations to condominium unit 314 per plans.

Construct garage addition to single family residence per plans.

Establish use as vehicle storage and maintenance per land use code. Construct addition to existing Service Building (First Student) for new fuel facility occupy 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.

Construct the west single family residence per plan (Establish use as and construct two single-family residences/reviews and processing for 2 construction records under 6646738-CN).

Construct substantial alterations to an existing 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-CN).

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 north two-family dwelling per plan. [Establish use as single family residence with attached accessory dwelling unit and detached accessory dwelling unit. Construct one- and two-family dwellings per plan. Review and processing for (2) construction records under 6992760-CN.]

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

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

Withdrawn 7/24/24

Phased project: Construction of residential hotel and retail building with below grade parking and occupy 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 to add unit on 8th floor of existing retirement facility (Horizon House) occupy per plan.

2/20/2018 - CANCELLED CUSTOMER LOG #18-188B (WORK UNDER 6580474)Construct dormer additions to NE and NW corners of existing single family residence Subject To Field Inspection STFI

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

Construct New south one family dwelling per plan. Establish use as single family residence per land use code. Construct 4 new one family dwellings per plan. Review and process for 4 records under 7093857-CN)

Demolish residential structure subject to field inspection (STFI)

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.

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

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

Demolish existing structure per plan

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 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.

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 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)

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

WITHDRAWN BY SDCI STAFFConstruct new single family dwelling (DADU) per plan. (Establish use as single family residence with detached garage and detached accessory dwelling unit (DADU) and construct a single family residence with detached garage and a single family dwelling (DADU) Review and process for two CN records under 6869435-CN)

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

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

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

Withdrawn 3/25/2025 per applicant request

Withdrawn 3/25/2025 per applicant request

Construct interior alterations to add full bathroom in basement of single family dwelling. Subject to field inspection (STFI).

Demo one-family dwelling & detached accessory structure per plan

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 alterations to existing one-family dwelling per plan.

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

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

Demolish existing single family residence and detached garage per plan.

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 east bldg. B per plans (Establish use as and construct two townhouse buildings per plans. Reviews and processing for 2 A/P's under 6641709)

Construct alterations for single-family residence per plan.

Repair to existing Interior Column in an existing warehouse per STFI

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

Construct townhouse structure 4.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 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.)

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

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

Roof repairs for single-family residence per plan.

WITHDRAWN by staff on 03/15/23 - Construct new Northeast Single Family Residence (TH1) per plan. (Establish use and construction (1) duplex and (3) single family residences per plan. Review and process for four records under 6898214-CN)

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

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

Demolition existing commercial building per plans.

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

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 garage with roof deck addition and alterations to existing single family residence per plans.

Withdrawn 6/20/2024

Interior alterations to SFR subject to field inspection STFI.

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

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.)

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

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

Remove and construct a new garage per STFI

Demolish single family dwelling #1 for future construction subject to field inspection STFI.

voluntary seismic upgrade for SFR per project impact

Construct new single-family residence to the East (Unit 2) per plan. (Establish use as and construct 2 new single-family residences per plan. Review & process for 2 records under permit #6646709-CN).

Blanket permit tenant improvements to office space on the 3rd-6th floors per plans.

Construct new recreation building accessory to existing single family residence per plan.

Withdrawn 12/4/2025

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

Construct Bldg. G per plans (establish use as and construct 2 Live/Work Townhouse buildings occupy per plans. Reviews and processing for 2/AP under 6335601-CN

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

Demolish existing one family dwelling and detached accessory building (shed) subject to field inspection

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

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

Existing structures to be demolished and to construct townhouse structure with surface with surface parking for Parcel B STFI per plan.

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

Demolition of commercial building at 820 John St per plan

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

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)

BB test 2

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

Demolish existing carport subject to field inspection STFI.

Construct 2-plex building per plans (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)

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

Withdrawn 05/03/2022 EC Rebuild landscaping stairs for a single-family residence per plan

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

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

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

Construct retaining wall structure at sidewalk property line per plans

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

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

This permit no longer valid - see 6934652-CN

Construct non-structural interior alterations to existing single family per STFI

Construct addition and shoring accessory to an existing single family residence per plans

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

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

Construct alterations to existing single family residence 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)

Allow housing for one new detached dwelling unit per land use code. Construct one-family dwelling per plan. Existing one-family dwelling to remain.

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

Demolish existing single family residence per plan.

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

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

Construct foundation repairs to existing one-family dwelling per plan

Establish 2 new live-work units and 4 new townhouse units per land use code. Construct multi-family building occupy per plan.

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

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

Allow a detached accessory dwelling unit per Land Use Code. Construct a one-family dwelling per plans. Project includes removal of existing detached garage.

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

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

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

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

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

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

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

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

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

Demolish auto shop at Rainier Beach High School subject to field inspection (STFI)

Construct east one-family dwelling per plans. (Establish use as single family residence with detached accessory dwelling unit and construct 2 one-family dwellings. Reviews and processing for 2 construction records under 6864462-CN)

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)

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

Construct alterations to existing single-family residence to add a roof over existing deck per plan.

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

Withdrawn 09/06/2022: Non-structural commercial tenant improvement to build a new IT Closet and Server Room in an existing warehouse subject to field inspection STFI.

Demolish residential building per plans

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.]

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

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.

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

Construct foundation repairs to existing single family residence per plan.

Construct new detached accessory dwelling unit per standard plan 6673986-SP.

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

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.

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 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.)

Construct substantial alteration and second story addition to existing single-family residence per plan.

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

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

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.)

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

Complete and final work permitted under permit # 677207.

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

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

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

DEMO APARTMENT AND CONSTRUCT TOWNHOUSES BUILCING WITH (2) OPEN TANDEM PARKING STALLS PER STFI.

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

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

Interior alterations to existing commercial unit subject to field inspection

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

Demolition of existing detached garage accessory to single family residence and associated foundation/concrete slab per plan.

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

Construct alterations to a mono-pole minor communications antenna facility per plans

Demolish existing SFR

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

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..

Establish use as rowhouse and construct a townhouse structure with surface parking per plan.

Construct alterations to multifamily building (Horizon House) on third floor of East Tower units 345-348 and third floor of North Tower units 336-337 per plan.

Construct interior alterations to existing single family residence per STFI

Construct Substantial alterations to existing single family residence per plan.

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

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

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

Construct accessory structure to existing single family residence 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.]

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

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

Interior remodel to existing SFR subject to field inspection STFI.

Construct tenant improvements for commercial building at ground level [Ten Second Noodles] occupy per plan.

Construct alterations to existing one family dwelling per plan. (Establish use as and construct a single family residence with attached accessory dwelling unit (AADU). Existing single family dwelling unit to be converted into a detached accessory dwelling unit (DADU) all per plan) Review and process for two CN records under 6856806-CN).

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

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

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

Construct East 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)

Demolish existing structures 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 tenant improvements for office space on level 32 of existing commercial structure 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 engineered voluntary seismic retrofit of single family home per engineered plan stfi

(Establish use as single-family dwelling unit and attached accessory dwelling unit per land use code.) Establish use for record of two-family dwelling per plan.

Construct a detached accessory dwelling unit (DADU) for a single-family residence per plan.

Construct breezeway addition and substantial alterations to convert portion of detached garage to accessory dwelling unit (AADU) per plan.

CLOSED AS INCOMPLETE - EXPIRED PERMIT. Establish use and construct a single family dwelling on a vacant lot (Parcel A) with attached garage per plan.

Temporary "COLT" (cell on light bed truck) for Gas Works Park 4th of July to provide wireless services due to capacity large crowd and E911 Responders.Add one light bed truck temporarily. Add 6 ecology blocks for guy wire anchors. Add 4 panel antennas per plan. Add 2 RRUs add 4 HCD per plan add one temporary 6' chain link fence with privacy screening.

Construct repairs to exterior finishes & insulation in building envelope of existing one-family dwelling subject to filed inspection. No uses established under this record.

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).

Interior alterations to fireplace of condo unit subject to field inspection STFI.

WITHDRAWN BY STAFF 03/14/23 - Demolish annex building addition immediately adjacent to the original Rainer Brewery building per plans

Demolish single-family residence per plan.

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

WITHDRAWN BY STAFF on 06/27/23 Construct (1) one-family dwelling (DADU) per plan. (Construct substantial alterations and addition for a two-family dwelling and construct one-family dwelling per plan. Review and process for 2 CN's under 6869598).

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

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

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

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

Construct alterations to repair and reconstruct bulkhead for Seattle Yacht Club marina per plan.

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 6250120).

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

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

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

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

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

Construct interior alterations to existing single family residence per STFI

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

Remove unpermitted addition to detached accessory structure per plan.

Construct alterations and additions per plan.

Construct West single family residence (SFR2) per plan. (Establish use as and construct two new single-family residences per plan. Review & process for two records under permit 6796677-CN).

Two structures to be demolished and two structures to remain.

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

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

Demolish existing triplex per plan.

Demolish existing East single-family residence and accessory structures per plan.

Demolish a single-family residence per plans

Construct exterior pergola addition for single-family residence per plan.

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

Construct alterations to existing deck per plan.

Demolish existing multifamily building per plan.

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

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 interior alterations to leasing office customer lounge and package room within existing multifamily building (Odin Apartments) per plan.

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

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

BB test

Construct substantial alterations to existing School occupy per plan.

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.

Erect Temporary enclosure structure Tentwood Barn per plans.

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

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

Establish off-site parking for Parcel Y LBA #3027938 per plan.

Demolish existing single family residence for future construction subject to field inspection STFI.

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

Blanket Permit for interior non-structural alterations on the 12th 26th and 30th floors per plan.

Construct interior alterations to basement of single family dwelling. Subject to field inspection (STFI).

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

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

Addition to existing garage subject to field inspection STFI.

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

Construct Bldg. H per plans (establish use as and construct 2 Live/Work Townhouse buildings occupy per plans. Reviews and processing for 2/AP under 6335601-CN

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

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

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.)

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

Construct west 3-unit townhouse per plan.(Establish use and construct (1) new 3 unit townhouse and (1) new single family residence per plan. Reviews and process for (2) construction records under 6668985-CN)

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

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

Demolish existing structure construct one (1) new single family residence per plan.

Blanket permit tenant improvements to office space for the City of Seattle on the 24th floor per plans.

Construct new one family dwelling per plan.

Withdrawn 11/4/2024. Created in error.

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

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

Demolish existing structure per plan.

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 substantial alterations to existing commercial building per plan.

Phased project: Construct an apartment building with below grade parking occupy per plan.

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

Construct interior alterations for hobby room and exercise room and bathroom in basement and to main floor bedrooms and powder room subject to field inspection (STFI).

Construct addition to kitchen of single family residence and alterations subject to field inspection.

Establish use as apartment and construct multi-family building and occupy per plan.

Construct substantial alterations to existing accessory garage structure and establish new one-family dwelling per plan. (Establish use as single family residence with detached accessory dwelling unit (DADU) and construct addition to existing one-family dwelling and new one-family dwelling with parking below per plan. Review and process for two CN records under 6858423-CN)

Construct patio cover addition to single family residence per plans.

Demolish two one-story residential buildings per plan.

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

Establish use as and construct new townhouse structure occupy 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 Dwelling Unit (DADU) accessory to Single Family Residence per Standard Plan.6798842-SP

Initial tenant improvements in a commercial building on Levels 6-13 occupy per plan.

Blanket permit for interior non-structural alterations. Administrative permit only - no work authorized.

Complete and final work under permit 6080237

Remove existing deck and construct new partially-covered deck addition for single family residence per plan.

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

Construct townhouse structure 7.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.)

Re-roof an existing warehouse (Pacific Industrial Supply).

Construct west one family dwelling per plan. (Establish use as single family residence with detached accessory dwelling unit per land use code. Construct (2) new one family dwellings per plan. Review and processing for two records under 6929137-CN).

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

Repair and replace roofing and pavers at 2nd floor level [UNIT 24] of mixed-use residential building [FISCHER STUDIO BUILDING CONDOMINIUMS] per plan.

Withdrawn by SDCI

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

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

Construct repairs and alterations to existing fire escape for institutional building [SCC FINE ARTS] per plan.

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

Construct detached accessory dwelling unit (DADU) per plan.

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

Install shoring wall at northeast of the site for slope stabilization per plan. (Install shoring wall at northeast of two sites for slope stabilization. Review and processing for 2 record #'s under # 6707603-CN.)

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

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

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)

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

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

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

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

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

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

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

Construct substantial alterations to garage for a detached accessory dwelling unit per plan.

Establish use as and construct a duplex per plan.

Residential re-roof including plywood replacement subject to field inspection (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 warehouse per land use code. Tenant improvements to existing warehouse change portion to maintenance facility and occupy per plans. Project includes mechanical work.

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

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

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

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

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

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

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

Construct alterations to remove carport attached to existing single-family residence subject to field inspection (STFI)

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

Construct alterations to single-family residence at master bedroom subject to field inspection (STFI)

Erect (2) temporary platforms for camera platforms at UW Soccer Field on Aug 2nd to Dec 31st 2024 per plan.

WITHDRAWN BY SDCI STAFFEstablish use as child care facility per land use code.I am looking into starting a DayCare Facility in the offices.I will need to paint add carpeting and appliances. DCYF is requesting a certificate of occupancy. I will be renting this space.

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

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

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

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

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

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

Demolish single-family residence and detached accessory structure per plan.

Demo

Construct substantial alterations and additions to existing one-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 standard plan 6880596-SP. Remove existing detached garage.

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

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

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.)

Establish use as Port of Seattle offices and construct building B per plan.

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

Demolish existing building for future construction per plan.

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

Construct new West multifamily building occupy per plan (Establish use as apartment and construct (2) new multifamily buildings / review and process for 2 records under 6642790 - CN)

Change of use from general sales and services (retail) to Automotive Retail sales and services per land use code. Construct alterations to existing warehouse building for automotive minor repair garage (Safelite Auto Glass) occupy per plan.

Construct new mixed-use apartment building occupy per plan. Mechanical included.

Demolish existing single family residence Subject to Field Inspection (STFI)

Withdrawn by staff on 09/21/23 per applicant's request) Interior alteration and seismic retrofit at existing single-family residence subject to field inspection (STFI)

Establish use as Port of Seattle offices and construct building A per plan.

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

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

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

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

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

applicant to withdraw this application per note in 7080604-CN

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 substantial alterations to existing accessory structure to convert into detached accessory dwelling unit (DADU) 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)

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

Construct substantial alterations to existing single family residence per plan.

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

Demolish existing single family residence per Subject to field inspection

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

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

Allow a detached accessory dwelling unit per the land use code. Construct a one-family dwelling maintaining an existing single-family residence per plans

Construct alterations at ground level of existing single-family residence subject to field inspection (STFI)

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

Construct detached garage at existing single family residence subject to field inspection (STFI)

Add and remove antennas and equipment from a minor rooftop communications facility per plan.

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 alterations to install roof mounted solar equipment for single-family residence 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).

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

Construct a detached accessory dwelling unit (DADU) per plans

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

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

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)

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

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

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

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

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

Demolish existing one family dwelling and accessory structures 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.

WITHDRAWN BY SDCI STAFF Demolish existing single-family residence 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 West Townhouse per plan (Establish use as townhouse and construct a duplex and a townhouse structure per plan. Review and process for 2 record numbers under 6811105-CN)

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

Establish accessory surface parking parking per land use code. Construct alterations for surface parking and to existing commercial roof and storm drainage per plan.

Construct alterations for an attached accessory dwelling unit (AADU) in a single-family residence 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.

Demolition of existing commercial greenhouse structure 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)

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

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

Withdrawn 03/12/21 - Demo existing SFR 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).

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

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

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

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

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

Alterations to create a bedroom in basement of existing single-family residence at NW corner of basement per plan.

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

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

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

Construct repairs to existing institutional building (Camp Long Clubhouse) per plan. Mechanical included.

Construct non structural interior alterations to existing multi-family structure per STFI

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

Construct a detached accessory dwelling (west structure) this permit. [Establish use and construct a single family dwelling and a detached accessory dwelling per plan. Process and routing for (2) A/P's with 6615486]. DADU included in new SFR as accessory building see 6615486 fees transferred to primary PLEASE VOID THIS PERMIT.

Construct sitework including remove surface parking per plan.

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

Construct new two-family dwelling per plan. (Establish use as and construct a single family residence with attached accessory dwelling unit (AADU). Existing single family dwelling unit to be converted into a detached accessory dwelling unit (DADU) all per plan) Review and process for two CN records under 6856806-CN).

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