# Building permits at 2001 8th Ave, Seattle, WA

2001 8th Ave, Seattle has 133 building permits on record. The most recent, issued Sep 23, 2026, is for tenant improvment: Construct blanket permit tenant improvements to Sofi on the 25th floor of existing commercial building per plan.

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Sep 23, 2026 | Tenant Improvment | Construct blanket permit tenant improvements to Sofi on the 25th floor of existing commercial building per plan. | $182,500 | [7161044-BK](https://nearbypermits.com/seattle/permit/7161044-BK/) |
| Sep 3, 2026 | Addition or alteration | Construct tenant improvement to existing commercial building at level 25 occupy per plan. [9/28/26 BGO - Approved Level 25 TI Plan Set] | $456,000 | [7144380-CN](https://nearbypermits.com/seattle/permit/7144380-CN/) |
| Jul 6, 2026 | Tenant Improvment | Construct blanket permit tenant improvements to General Motors on the 11th and 12th floors of existing commercial building per plan. | $2,400,000 | [7145487-BK](https://nearbypermits.com/seattle/permit/7145487-BK/) |
| Apr 8, 2026 | Addition or alteration | Construct alterations for office café [RIPPLING CAFÉ] at 16th floor level of commercial office building [WEST 8TH] occupy per plan. [Work is related to Blanket permit #7125987-BK.] | $15,000 | [7132237-CN](https://nearbypermits.com/seattle/permit/7132237-CN/) |
| Mar 18, 2026 | Tenant Improvment | Construct blanket permit tenant improvements to Rippling on the 16th floor of existing commercial building per plan. | $1,261,180 | [7125987-BK](https://nearbypermits.com/seattle/permit/7125987-BK/) |
| Mar 11, 2026 | Addition or alteration | Change of use to indoor sports and recreation per land use code. Construct alterations to create fitness studio on portion of main floor and occupy per plan. | $200,000 | [7122259-CN](https://nearbypermits.com/seattle/permit/7122259-CN/) |
| Mar 3, 2026 | Addition or alteration | Construct non structural interior alterations to office space subject to field inspection STFI. | $15,000 | [7131786-CN](https://nearbypermits.com/seattle/permit/7131786-CN/) |
| Sep 19, 2025 | Addition or alteration | Construct alterations to portions of floors 5 & 6 of existing office building and occupy per plan. | $200,000 | [7087558-CN](https://nearbypermits.com/seattle/permit/7087558-CN/) |
| Aug 18, 2025 | Tenant Improvment | Construct blanket permit tenant improvements to Databricks on the fifth and sixth floors of existing commercial building per plan. | $1,400,000 | [7094940-BK](https://nearbypermits.com/seattle/permit/7094940-BK/) |
| Apr 30, 2025 | Addition or alteration | Construct tenant improvements to existing commercial building on level 14 tenant (West 8) occupy per plan. | $80,000 | [7068831-CN](https://nearbypermits.com/seattle/permit/7068831-CN/) |
| Feb 25, 2025 | Tenant Improvment | Construct blanket permit tenant improvements to HealthierHere on the 14th floor of existing commercial building per plan. | $800,000 | [7067826-BK](https://nearbypermits.com/seattle/permit/7067826-BK/) |
| Feb 24, 2025 | Tenant Improvment | Construct blanket permit tenant improvements to future tenant on the fourth floor of existing commercial building per plan. | $250,000 | [7062630-BK](https://nearbypermits.com/seattle/permit/7062630-BK/) |
| Jun 24, 2024 | Tenant Improvment | Construct blanket permit tenant improvements to future tenant on the first floor of existing commercial building per plan. | $100,000 | [7028580-BK](https://nearbypermits.com/seattle/permit/7028580-BK/) |
| Mar 21, 2024 | Tenant Improvment | Construct blanket permit tenant improvements for KILROY REALTY CORP on 6th Floor of existing commercial building per plan. | $30,000 | [7013198-BK](https://nearbypermits.com/seattle/permit/7013198-BK/) |
| Mar 12, 2024 | Addition or alteration | Construct alterations for art installation at existing commercial common area roof terrace per plan. | $65,000 | [6994546-CN](https://nearbypermits.com/seattle/permit/6994546-CN/) |
| Jan 2, 2024 | Addition or alteration | Construct interior alterations to existing high-rise office building at level 4 occupy per plan. | $900,000 | [6950782-CN](https://nearbypermits.com/seattle/permit/6950782-CN/) |
| Jan 2, 2024 | Addition or alteration | Construct alterations to existing high-rise office building at level 4 terrace per plan. | $200,000 | [6950675-CN](https://nearbypermits.com/seattle/permit/6950675-CN/) |
| Jan 2, 2024 | Addition or alteration | Construct alterations to existing lobby and cafe and minor exterior improvements to the southeast corner ground floor of existing commercial building per plan. | $2,000,000 | [6940264-CN](https://nearbypermits.com/seattle/permit/6940264-CN/) |
| Jul 10, 2023 | Addition or alteration | Tenant Improvement to existing level to of building subject to field inspection STFI. | $500,000 | [6974171-CN](https://nearbypermits.com/seattle/permit/6974171-CN/) |
| Jul 10, 2023 | Addition or alteration | Construct alterations to existing commercial high-rise at levels 4 and 5 per plan. | $75,000 | [6949856-CN](https://nearbypermits.com/seattle/permit/6949856-CN/) |
| May 25, 2023 | Tenant Improvment | Construct blanket permit tenant improvements to future tenant on the sixth floor of existing commercial building per plan. | $400,000 | [6960207-BK](https://nearbypermits.com/seattle/permit/6960207-BK/) |
| Apr 7, 2023 | Addition or alteration | Tenant improvement to levels 26 and 27 of office space subject to field inspection STFI. | $15,000 | [6957517-CN](https://nearbypermits.com/seattle/permit/6957517-CN/) |
| Sep 9, 2022 | Addition or alteration | Construct tenant improvement in portion of L-26 of a commercial high-rise to enclose office (2678) subject to field inspection (STFI) | $15,000 | [6921605-CN](https://nearbypermits.com/seattle/permit/6921605-CN/) |
| Sep 10, 2021 | Addition or alteration | Construct non-structural tenant improvements to west portion of existing commercial building (level 9) subject to field inspection (STFI). | $2,000 | [6857646-CN](https://nearbypermits.com/seattle/permit/6857646-CN/) |
| Oct 16, 2020 | Tenant Improvment | Blanket permit tenant improvements to office space on floor 7-25 (except 13) per plans. | $7,000,000 | [6792883-BK](https://nearbypermits.com/seattle/permit/6792883-BK/) |
| Sep 1, 2020 | Addition or alteration | Construct tenant improvements on levels 26 & 28 in existing commercial structure subject to field inspection (STFI) | $100,000 | [6798402-CN](https://nearbypermits.com/seattle/permit/6798402-CN/) |
| Feb 18, 2020 | Addition or alteration | Construct tenant improvement to portions of Starbucks subject to field inspection STFI | $42,000 | [6770529-CN](https://nearbypermits.com/seattle/permit/6770529-CN/) |
| Nov 6, 2019 | Addition or alteration | Tenant improvement to 27th floor of existing commercial building subject to field inspection (STFI) | $60,000 | [6757252-CN](https://nearbypermits.com/seattle/permit/6757252-CN/) |
| Sep 10, 2019 | Addition or alteration | Construct interior non-structural alterations to Level 25 of existing commercial building subject to field inspection (STFI). | $1,550 | [6747458-CN](https://nearbypermits.com/seattle/permit/6747458-CN/) |
| Jun 25, 2019 | Addition or alteration | Tenant improvements to Level 14 of existing commercial building subject to field inspection (STFI). | $6,500 | [6734739-CN](https://nearbypermits.com/seattle/permit/6734739-CN/) |
| May 23, 2019 | Addition or alteration | Construct tenant improvements to existing office space on 15th floor per STFI | $2,800 | [6729232-CN](https://nearbypermits.com/seattle/permit/6729232-CN/) |
| May 10, 2019 | Tenant Improvment | Blanket permit tenant improvements to office space on the 25th floor per plans. | $2,260,500 | [6717833-BK](https://nearbypermits.com/seattle/permit/6717833-BK/) |
| Mar 26, 2019 | Addition or alteration | Construct interior alteration for tenant improvement to southwest area of 12th floor only of existing office space Subject to Field Inspection (STFI) | $250,000 | [6719005-CN](https://nearbypermits.com/seattle/permit/6719005-CN/) |
| Feb 8, 2019 | Tenant Improvment | Blanket permit tenant improvements to office space for Amazon on the 8th floor per plans. | $3,000 | [6710590-BK](https://nearbypermits.com/seattle/permit/6710590-BK/) |
| Jan 28, 2019 | Addition or alteration | Interior alterations to existing commercial space south side of floor add one office. On floor 15 subject to field inspection (STFI) | $1,000 | [6710160-CN](https://nearbypermits.com/seattle/permit/6710160-CN/) |
| Dec 20, 2018 | Addition or alteration | Construct tenant improvement interior alteration to existing office space (26th and 27th floors) Subject to Field Inspection (STFI) | $100,000 | [6704961-CN](https://nearbypermits.com/seattle/permit/6704961-CN/) |
| Dec 10, 2018 | Addition or alteration | Tenant improvement on 15th floor on SW side of building subject to field inspection (STFI) | $2,000 | [6703179-CN](https://nearbypermits.com/seattle/permit/6703179-CN/) |
| Oct 17, 2018 | Addition or alteration | Tenant Improvements to South West portion of Level 15 in existing commercial building subject to field inspection (STFI). | $1,000 | [6694197-CN](https://nearbypermits.com/seattle/permit/6694197-CN/) |
| Jun 11, 2018 | Addition or alteration | Construct tenant improvements to SE portion of Floor 15 for commercial building. Subject to field inspection (STFI). | $2,000 | [6672779-CN](https://nearbypermits.com/seattle/permit/6672779-CN/) |
| May 30, 2018 | Addition or alteration | Non-structural interior alterations to create office at north side of 24th floor of existing commercial building Sea35 Port 99 subject to field inspection | $1,000 | [6670715-CN](https://nearbypermits.com/seattle/permit/6670715-CN/) |
| May 14, 2018 | Addition or alteration | Tenant improvement to the S portion of floor 25 (Amazon) in existing office building subject to field inspection (STFI). | $1,000 | [6668035-CN](https://nearbypermits.com/seattle/permit/6668035-CN/) |
| May 3, 2018 | Addition or alteration | Tenant improvements to the SW portion of 8th floor per STFI | $1,000 | [6666580-CN](https://nearbypermits.com/seattle/permit/6666580-CN/) |
| Mar 29, 2018 | Addition or alteration | Interior non structural improvements to existing commercial building (SEA 35-Port99) on level 9 NW corner subject to field inspection. | $1,000 | [6653420-CN](https://nearbypermits.com/seattle/permit/6653420-CN/) |
| Jan 11, 2018 | Addition or alteration | Tenant improvement for commercial building (level 10) subject to field inspection (STFI). | $2,000 | [6639620-CN](https://nearbypermits.com/seattle/permit/6639620-CN/) |
| Jan 4, 2018 | Addition or alteration | Interior alterations to 26th floor of existing office building subject to field inspection (STFI) | $15,000 | [6638298-CN](https://nearbypermits.com/seattle/permit/6638298-CN/) |
| Dec 29, 2017 | Addition or alteration | Construct interior alterations to existing high rise office building (Amazon) at the 9th floor subject to field inspection (STFI). | $2,000 | [6637610-CN](https://nearbypermits.com/seattle/permit/6637610-CN/) |
| Dec 18, 2017 | Addition or alteration | Interior alterations to west portion of 15th floor in existing office building subject to field inspection (STFI) | $4,000 | [6635841-CN](https://nearbypermits.com/seattle/permit/6635841-CN/) |
| Dec 18, 2017 | Addition or alteration | Interior alterations to southwest portion of 10th floor in existing office building subject to field inspection (STFI) | $3,000 | [6635832-CN](https://nearbypermits.com/seattle/permit/6635832-CN/) |
| Dec 8, 2017 | Addition or alteration | Construct tenant improvement to portion of level 12 in an existing commercial building for controlled access per plans | $18,000 | [6608776-CN](https://nearbypermits.com/seattle/permit/6608776-CN/) |
| Oct 23, 2017 | Addition or alteration | Construct tenant improvements to the west portion of the level 7 per STFI | $5,000 | [6626025-CN](https://nearbypermits.com/seattle/permit/6626025-CN/) |
| Oct 21, 2017 | Tenant Improvment | Blanket permit for interior non-structural alterations tenant improvement floor 25 per plan. | – | [6621599-BK](https://nearbypermits.com/seattle/permit/6621599-BK/) |
| Aug 11, 2017 | Addition or alteration | Tenant improvement to the southwest portion of floor 10 (Amazon) in existing office building subject to field inspection (STFI). | $2,000 | [6612983-CN](https://nearbypermits.com/seattle/permit/6612983-CN/) |
| Jul 24, 2017 | Tenant Improvment | Blanket permit for interior non-structural alterations. Tenant improvement on the 14th floor for "Amazon" per plans. | – | [6600645-BK](https://nearbypermits.com/seattle/permit/6600645-BK/) |
| Jul 18, 2017 | Addition or alteration | Interior alterations to SE portion of 7th floor of existing office building subject to field inspection (STFI) | $2,000 | [6608434-CN](https://nearbypermits.com/seattle/permit/6608434-CN/) |
| Jul 6, 2017 | Addition or alteration | Interior alterations to the northwest portion of the 15th floor of commercial building subject to field inspection (STFI) | $2,000 | [6606366-CN](https://nearbypermits.com/seattle/permit/6606366-CN/) |
| May 15, 2017 | New | Nonstructural alterations to commercial building (portion of 15th floor) subject to field inspection (STFI). | $1,000 | [6597117-CN](https://nearbypermits.com/seattle/permit/6597117-CN/) |
| Apr 28, 2017 | Addition or alteration | Construct T.I. to the south portion of the 23rd floor Subject to Field Inspection (STFI). | $2,000 | [6594380-CN](https://nearbypermits.com/seattle/permit/6594380-CN/) |
| Apr 12, 2017 | Addition or alteration | Construct alterations for tenant improvements to tenant space C for new restaurant and occupy per plan. | $85,000 | [6571121-CN](https://nearbypermits.com/seattle/permit/6571121-CN/) |
| Feb 14, 2017 | Addition or alteration | Interior alterations to 25th floor of existing office building suite 2700 subject to field inspection (STFI). | $30,000 | [6581178-CN](https://nearbypermits.com/seattle/permit/6581178-CN/) |
| Sep 19, 2016 | Addition or alteration | Construct alterations of the SW portion of the 7th floor (Port 99) of Amazon subject to field inspection (STFI) | $2,000 | [6557122-CN](https://nearbypermits.com/seattle/permit/6557122-CN/) |
| Sep 2, 2016 | Addition or alteration | Construct Tenant Improvements to NW and MW portions of the 22nd in existing office building Subject to Field Inspection (STFI). | $6,000 | [6554810-CN](https://nearbypermits.com/seattle/permit/6554810-CN/) |
| Aug 26, 2016 | Addition or alteration | Tenant improvement to the southeast portion of the 19th floor of existing office building subject to field inspection | $2,500 | [6553551-CN](https://nearbypermits.com/seattle/permit/6553551-CN/) |
| Jun 3, 2016 | Addition or alteration | Interior alterations to existing commercial building (19th floor) subject to field inspection (STFI). | $4,000 | [6538609-CN](https://nearbypermits.com/seattle/permit/6538609-CN/) |
| Apr 27, 2016 | Addition or alteration | Construct interior non-structural alterations to commercial building (15th floor) subject to field inspection (STFI). | $4,000 | [6531848-CN](https://nearbypermits.com/seattle/permit/6531848-CN/) |
| Mar 29, 2016 | Addition or alteration | Interior alterations to SW portion of floor 22 in existing office building subject to field inspection (STFI). | $10,000 | [6526466-CN](https://nearbypermits.com/seattle/permit/6526466-CN/) |
| Jan 26, 2016 | Addition or alteration | Construct tenant improvements to existing commercial building at the north end on the ground floor (Suite A) and Change of use from office to medical service per plan. | $76,000 | [6497328-CN](https://nearbypermits.com/seattle/permit/6497328-CN/) |
| Dec 29, 2015 | Addition or alteration | Construct interior alterations to create new bathrooms on floors 7 9 16 18 20 22 and 24 subject to field inspection (STFI). Revised to change locations of bathrooms only. | $462,000 | [6511441-CN](https://nearbypermits.com/seattle/permit/6511441-CN/) |
| Dec 9, 2015 | Addition or alteration | Interior alterations to NE and NW corners of floor 28 in existing office building subject to field inspection (STFI). | $6,000 | [6508794-CN](https://nearbypermits.com/seattle/permit/6508794-CN/) |
| Oct 23, 2015 | Addition or alteration | Interior alterations to NW corner of 19th floor of existing office building subject to field inspection (STFI). | $2,000 | [6501470-CN](https://nearbypermits.com/seattle/permit/6501470-CN/) |
| Oct 22, 2015 | Addition or alteration | Change use from general retail sales and services to retail sales multipurpose and construct tenant improvements to new deli/grocery store on main floor and occupy per plan. | $75,000 | [6480174-CN](https://nearbypermits.com/seattle/permit/6480174-CN/) |
| Sep 2, 2015 | Addition or alteration | Interior alterations to NE corner of the 24th floor subject to field inspection (STFI). | $2,000 | [6492989-CN](https://nearbypermits.com/seattle/permit/6492989-CN/) |
| Aug 19, 2015 | Addition or alteration | Tenant improvements to the south portion of the 22nd floor of an existing office space subject to field inspection (STFI). | $2,000 | [6490692-CN](https://nearbypermits.com/seattle/permit/6490692-CN/) |
| Jul 22, 2015 | Addition or alteration | Tenant improvements to the NE corner of the 9th floor of an existing office space subject to field inspection (STFI). | $2,000 | [6485868-CN](https://nearbypermits.com/seattle/permit/6485868-CN/) |
| Jun 24, 2015 | Addition or alteration | Tenant improvements to the SE portion of the 8th floor of an existing office space subject to field inspection (STFI). | $2,000 | [6481087-CN](https://nearbypermits.com/seattle/permit/6481087-CN/) |
| Jun 24, 2015 | Addition or alteration | Tenant improvements to the SW portion of the 22nd floor of an existing office space subject to field inspection (STFI). | $2,000 | [6481057-CN](https://nearbypermits.com/seattle/permit/6481057-CN/) |
| Jun 19, 2015 | Addition or alteration | Tenant improvements to the NW portion of the 9th floor and west portion of the 10th floor of an existing office space subject to field inspection (STFI). | $14,000 | [6480353-CN](https://nearbypermits.com/seattle/permit/6480353-CN/) |
| Jun 3, 2015 | Addition or alteration | Construct Tenant improvements to existing South 20th floor office space per plot plan per STFI | $2,000 | [6477509-CN](https://nearbypermits.com/seattle/permit/6477509-CN/) |
| May 29, 2015 | Addition or alteration | 10/25/2016 - CANCELLED CUSTOMER LOG #16-1605Tenant improvements to existing office space on 11th floor (SW corner) per floor plan subject to field inspection (STFI). | $32,000 | [6476578-CN](https://nearbypermits.com/seattle/permit/6476578-CN/) |
| May 29, 2015 | Addition or alteration | Tenant improvements to existing office space on 22nd floor (NW corner) per floor plan subject to field inspection (STFI). | $2,000 | [6476573-CN](https://nearbypermits.com/seattle/permit/6476573-CN/) |
| Apr 3, 2015 | Addition or alteration | 8/29/2016 - CANCELLED CUSTOMER LOG #16-1299Tenant improvements to existing office space on 15th floor (NW corner) per floor plan subject to field inspection (STFI). | $2,000 | [6467318-CN](https://nearbypermits.com/seattle/permit/6467318-CN/) |
| Feb 18, 2015 | Addition or alteration | Tenant improvements to existing office space on 10th floor (SE corner) per floor plan subject to field inspection (STFI). | $2,000 | [6459985-CN](https://nearbypermits.com/seattle/permit/6459985-CN/) |
| Feb 18, 2015 | Addition or alteration | Tenant improvement to existing office space on 7th floor (westside and northeast corner) per floor plan subject to field inspection (STFI). | $5,000 | [6459984-CN](https://nearbypermits.com/seattle/permit/6459984-CN/) |
| Feb 11, 2015 | Addition or alteration | 7/11/16 HUD. Cancelled per applicant request. Interior alterations to 24th floor (Amazon) per floor plans subject to field inspection (STFI). | $3,000 | [6459056-CN](https://nearbypermits.com/seattle/permit/6459056-CN/) |
| Dec 23, 2014 | Addition or alteration | Interior alteration to floor 10 (SW corner) of existing commerical building per floor plan subject to field inspection (STFI). | $2,000 | [6452174-CN](https://nearbypermits.com/seattle/permit/6452174-CN/) |
| Dec 3, 2014 | Addition or alteration | Closed as incomplete - expired permit. Tenant improvement to existing 7th floor per subject to field inspection. | $12,000 | [6448937-CN](https://nearbypermits.com/seattle/permit/6448937-CN/) |
| Dec 3, 2014 | Addition or alteration | Closed as incomplete - expired permit. Tenant improvement to existing 7th floor per subject to field inspection. | $12,000 | [6448935-CN](https://nearbypermits.com/seattle/permit/6448935-CN/) |
| Nov 24, 2014 | Addition or alteration | Interior alterations to nw corner of floor 10 of existing tenant space subject to field inspection (STFI). | $2,000 | [6447821-CN](https://nearbypermits.com/seattle/permit/6447821-CN/) |
| Nov 24, 2014 | Addition or alteration | Construct interior alterations on NW SW & E corner of 9th floor to a commercial building subject to field inspection (STFI) | $3,000 | [6447820-CN](https://nearbypermits.com/seattle/permit/6447820-CN/) |
| Nov 19, 2014 | Addition or alteration | Closed as incomplete - expired permit. Tenant improvements to 8th floor of existing office space per subject to field insepction | $5,000 | [6447150-CN](https://nearbypermits.com/seattle/permit/6447150-CN/) |
| Oct 22, 2014 | Addition or alteration | Construct alterations to office area on west side of communication center on 15th floor subect to field inspections (STFI) | $3,000 | [6442658-CN](https://nearbypermits.com/seattle/permit/6442658-CN/) |
| Oct 21, 2014 | Addition or alteration | Tenant Improvement to existing commercial building 14th floor (Salesforce) per floor plan subject to field inspection (STFI) | $175,000 | [6441737-CN](https://nearbypermits.com/seattle/permit/6441737-CN/) |
| Jul 11, 2014 | Addition or alteration | Construct tenant imrpovements to existing commercial building for floor 10 subject to field inspection (STFI) per plan. | $2,000 | [6426816-CN](https://nearbypermits.com/seattle/permit/6426816-CN/) |
| Jun 5, 2014 | Addition or alteration | Repairing water damaged sheetrock in stairwell P2 and storage room of existing office building subject to field inspection (STFI). | $32,000 | [6421302-CN](https://nearbypermits.com/seattle/permit/6421302-CN/) |
| Mar 25, 2014 | Addition or alteration | Interior alterations to existing tenant "Amazon" on 15th floor of commercial building subject to field inspection (STFI). | $5,000 | [6410141-CN](https://nearbypermits.com/seattle/permit/6410141-CN/) |
| Mar 21, 2014 | Addition or alteration | Construct interior alterations to the 16th floor per floor plan of existing commercial building subject to field inspection (STFI). | $4,000 | [6409641-CN](https://nearbypermits.com/seattle/permit/6409641-CN/) |
| Mar 18, 2014 | Addition or alteration | Construct interior alterations to 23rd floor office space per Subject to Field Inspection | $3,000 | [6409008-CN](https://nearbypermits.com/seattle/permit/6409008-CN/) |
| Jan 23, 2014 | Addition or alteration | Alterations to existing vacant tenant retail space to raise floor and divide into 3 tenant spaces per plans. | $80,000 | [6387300-CN](https://nearbypermits.com/seattle/permit/6387300-CN/) |
| Nov 13, 2013 | Addition or alteration | Closed as incomplete - expired permit. construct non structural interior alterations to the 9th floor per floor plan subject to field inspection (STFI). | $2,000 | [6392049-CN](https://nearbypermits.com/seattle/permit/6392049-CN/) |
| Sep 27, 2013 | Addition or alteration | Construct interior alterations to add partition walls to form an office in existing office space per floor plan and subject to field inspection. | $2,000 | [6384948-CN](https://nearbypermits.com/seattle/permit/6384948-CN/) |
| Sep 18, 2013 | Addition or alteration | Tenant improvements 23 floor existing office building subject to field inspection (STFI) per plans | $3,000 | [6383484-CN](https://nearbypermits.com/seattle/permit/6383484-CN/) |
| Jul 19, 2013 | Addition or alteration | Tenant improvement for construction of 2 offices using demountable walls 19th Floor. | $2,500 | [6374576-CN](https://nearbypermits.com/seattle/permit/6374576-CN/) |
| Jun 5, 2013 | Addition or alteration | Construct interior alterations on the 21st floor to existing commercial building per floor plan. Subject to field inspection (STFI). | $2,200 | [6368430-CN](https://nearbypermits.com/seattle/permit/6368430-CN/) |
| May 1, 2013 | Addition or alteration | Construct alterations to corridor of existing office on 25th floor to add door to existing vacant tenant space per floor plan and subject to field inspection. | $16,000 | [6363580-CN](https://nearbypermits.com/seattle/permit/6363580-CN/) |
| Mar 15, 2013 | Addition or alteration | Repairing water damaged sheetrock in stairwell P2 and storage room of existing office building subject to field inspection (STFI). | $38,000 | [6357143-CN](https://nearbypermits.com/seattle/permit/6357143-CN/) |
| Feb 15, 2013 | Addition or alteration | Construct interior alterations to existing 11th floor of office per floor plan subject to field inspection (STFI). | $5,500 | [6353437-CN](https://nearbypermits.com/seattle/permit/6353437-CN/) |
| Dec 26, 2012 | Addition or alteration | Closed as incomplete - expired permit. Extend half height walls to full height walls on the 24th floor of existing commercial building per floor plan and STFI. | $2,000 | [6347237-CN](https://nearbypermits.com/seattle/permit/6347237-CN/) |
| Oct 29, 2012 | Tenant Improvment | Extend exist partial HT wall to full HT | – | [6338343-BK](https://nearbypermits.com/seattle/permit/6338343-BK/) |
| Jul 18, 2012 | Addition or alteration | Expansion of existing 14th floor office space in a mixed use building. Tenant improvements include new partitions ceiling lighting finishes electrical HVAC. No structural work all per plan. | $250,000 | [6319583-CN](https://nearbypermits.com/seattle/permit/6319583-CN/) |
| May 22, 2012 | Addition or alteration | Construct tenant improvement to existing office building at floor 11 (Amazon)/ occupy per plans. | $750,000 | [6311342-CN](https://nearbypermits.com/seattle/permit/6311342-CN/) |
| May 7, 2012 | Addition or alteration | Construct Tenant Improvements and horizontal exit in existing office building at south portion of floor 11 and occupy per plan. | $212,100 | [6311344-CN](https://nearbypermits.com/seattle/permit/6311344-CN/) |
| Apr 5, 2012 | Addition or alteration | Tenant improvement to offices at 12th flr of existing commercial building per plans. | $190,000 | [6311343-CN](https://nearbypermits.com/seattle/permit/6311343-CN/) |
| Apr 5, 2012 | Addition or alteration | Structural alterations and add stair between levels 11 - 12 of existing office building per plan | $100,000 | [6311341-CN](https://nearbypermits.com/seattle/permit/6311341-CN/) |
| Mar 2, 2012 | Addition or alteration | Initial tenant improvement to alter a portion of the 12th floor and all of the 11th floor of an existing office building including adding a convenience stair between floors per plan. | $2,000,000 | [6303053-CN](https://nearbypermits.com/seattle/permit/6303053-CN/) |
| Jan 9, 2012 | Tenant Improvment | Blanket permit for interior non-structural alterations for Amazon West 8th Flrs 7-10 | – | [6303298-BK](https://nearbypermits.com/seattle/permit/6303298-BK/) |
| Jan 9, 2012 | Tenant Improvment | Blanket permit for interior non-structural alterations to Amazon West 8th Flrs 15-24 | – | [6303295-BK](https://nearbypermits.com/seattle/permit/6303295-BK/) |
| Dec 6, 2011 | Addition or alteration | Tenant improvement to replace/repair drywall at new elevator fronts on the 12th floor of existing high-rise mixed-comm bldg and occupy per plan | $40,000 | [6301778-CN](https://nearbypermits.com/seattle/permit/6301778-CN/) |
| Jun 24, 2011 | Addition or alteration | Construct security door at two stairs on third floor of existing office building per plan. | $50,000 | [6280559-CN](https://nearbypermits.com/seattle/permit/6280559-CN/) |
| May 26, 2011 | Addition or alteration | Change use from retail to restaurant and alterations for Starbucks at Northwest corner on street level of existing commercial building and occupy per plan. Mechanical included. | $115,000 | [6275257-CN](https://nearbypermits.com/seattle/permit/6275257-CN/) |
| Dec 10, 2010 | Addition or alteration | Initial tenant improvements for portion of 14th floor office space of existing mixed building and occupy per plan. | $1,564,378 | [6264212-CN](https://nearbypermits.com/seattle/permit/6264212-CN/) |
| Dec 10, 2010 | Addition or alteration | Cancel log 11-854Non-structural tenant improvement change use from retail space to coffee shop (Space #124) on ground floor of existing commercial building and occupy per plan. | $125,000 | [6260078-CN](https://nearbypermits.com/seattle/permit/6260078-CN/) |
| Nov 29, 2010 | Addition or alteration | Alterations to construct corridor walls on 14th floor of existing mixed use building per plan.(Occupancy and initial tenant build-out for this floor under seperate permit) | $205,634 | [6263302-CN](https://nearbypermits.com/seattle/permit/6263302-CN/) |
| Aug 27, 2010 | Addition or alteration | Construct tenant improvements to existing office building on floors 4-6 per plans. | $2,160,000 | [6251874-CN](https://nearbypermits.com/seattle/permit/6251874-CN/) |
| Jul 29, 2010 | Addition or alteration | Remove portions of floor slab at Floors 5 and 6 in existing comm bldg per plan / Structural only this permit subsequent office TI under 6251874). | $33,000 | [6253312-CN](https://nearbypermits.com/seattle/permit/6253312-CN/) |
| Jun 8, 2010 | Addition or alteration | Initial tenant improvement on 4th floor on West 8th Bldg for buildout of fitness center accessory to offices and building management office per plans. | $125,320 | [6244032-CN](https://nearbypermits.com/seattle/permit/6244032-CN/) |
| Jun 1, 2010 | Addition or alteration | Initial tenant improvements to portion of 25th floor all of 26th 27th and 28th Floors as offices and occupy per plan. | $9,505,129 | [6242495-CN](https://nearbypermits.com/seattle/permit/6242495-CN/) |
| Jul 13, 2009 | Addition or alteration | Initial tenant improvement for restaurant (Mistral) 1st floor NW corner of existing high-rise mixed-comm bldg and occupy per plan. | $813,764 | [6207916-CN](https://nearbypermits.com/seattle/permit/6207916-CN/) |
| Apr 2, 2009 | Addition or alteration | Initial tenant improvements on 4th floor (Building Managment Office) per plan. | $42,000 | [6208967-CN](https://nearbypermits.com/seattle/permit/6208967-CN/) |
| Apr 2, 2009 | Addition or alteration | Initial tenant improvements to add fitness center on level two and conference rooms on level four per plan. | $338,040 | [6206369-CN](https://nearbypermits.com/seattle/permit/6206369-CN/) |
| Dec 8, 2008 | Addition or alteration | Initial tenant improvement for daycare facliity (Bright Horizons) on floor 1 mezzanine and 2nd and exterior play areas and includes mechanical occupy per plans. | $1,909,474 | [6181126-CN](https://nearbypermits.com/seattle/permit/6181126-CN/) |
| Jan 3, 2008 | New | Phase 3 of 3 construction of a new 27-story mixed occupancy highrise (Office Retail Accessory parking / Architectural and above-grade structure only) and occupy all per pan. | $89,634,782 | [6105325-CN](https://nearbypermits.com/seattle/permit/6105325-CN/) |
| Oct 3, 2007 | New | Phase 2 of 3 / construction of a new 28-story mixed occupancy highrise /Office Retail Accessory parking / Below-grade parking structure per plans. | $20,000,000 | [6132506-CN](https://nearbypermits.com/seattle/permit/6132506-CN/) |
| Mar 30, 2007 | New | Phase 1 of 3 for construction of a new 27-story mixed occupancy highrise /Office Retail Accessory parking / Shoring & Excavation Only / build per plan. | $7,000,000 | [6108288-CN](https://nearbypermits.com/seattle/permit/6108288-CN/) |
| Dec 21, 2006 | Commercial | Demo existing (3) commercial bldg for construction of new 27-story highrise office mixed-use tower with underground parking reviewed under #6108287. | – | [6108289-DM](https://nearbypermits.com/seattle/permit/6108289-DM/) |

---
Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-01 09:52 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/