2001 8th Ave
Building permits, 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.
All permits at this address
| Date | Type | Work | Cost |
|---|---|---|---|
| Tenant Improvment | Construct blanket permit tenant improvements to Sofi on the 25th floor of existing commercial building per plan. | $182,500 | |
| 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 | |
| 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 | |
| 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 | |
| Tenant Improvment | Construct blanket permit tenant improvements to Rippling on the 16th floor of existing commercial building per plan. | $1,261,180 | |
| 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 | |
| Addition or alteration | Construct non structural interior alterations to office space subject to field inspection STFI. | $15,000 | |
| Addition or alteration | Construct alterations to portions of floors 5 & 6 of existing office building and occupy per plan. | $200,000 | |
| Tenant Improvment | Construct blanket permit tenant improvements to Databricks on the fifth and sixth floors of existing commercial building per plan. | $1,400,000 | |
| Addition or alteration | Construct tenant improvements to existing commercial building on level 14 tenant (West 8) occupy per plan. | $80,000 | |
| Tenant Improvment | Construct blanket permit tenant improvements to HealthierHere on the 14th floor of existing commercial building per plan. | $800,000 | |
| Tenant Improvment | Construct blanket permit tenant improvements to future tenant on the fourth floor of existing commercial building per plan. | $250,000 | |
| Tenant Improvment | Construct blanket permit tenant improvements to future tenant on the first floor of existing commercial building per plan. | $100,000 | |
| Tenant Improvment | Construct blanket permit tenant improvements for KILROY REALTY CORP on 6th Floor of existing commercial building per plan. | $30,000 | |
| Addition or alteration | Construct alterations for art installation at existing commercial common area roof terrace per plan. | $65,000 | |
| Addition or alteration | Construct interior alterations to existing high-rise office building at level 4 occupy per plan. | $900,000 | |
| Addition or alteration | Construct alterations to existing high-rise office building at level 4 terrace per plan. | $200,000 | |
| 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 | |
| Addition or alteration | Tenant Improvement to existing level to of building subject to field inspection STFI. | $500,000 | |
| Addition or alteration | Construct alterations to existing commercial high-rise at levels 4 and 5 per plan. | $75,000 | |
| Tenant Improvment | Construct blanket permit tenant improvements to future tenant on the sixth floor of existing commercial building per plan. | $400,000 | |
| Addition or alteration | Tenant improvement to levels 26 and 27 of office space subject to field inspection STFI. | $15,000 | |
| 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 | |
| Addition or alteration | Construct non-structural tenant improvements to west portion of existing commercial building (level 9) subject to field inspection (STFI). | $2,000 | |
| Tenant Improvment | Blanket permit tenant improvements to office space on floor 7-25 (except 13) per plans. | $7,000,000 | |
| Addition or alteration | Construct tenant improvements on levels 26 & 28 in existing commercial structure subject to field inspection (STFI) | $100,000 | |
| Addition or alteration | Construct tenant improvement to portions of Starbucks subject to field inspection STFI | $42,000 | |
| Addition or alteration | Tenant improvement to 27th floor of existing commercial building subject to field inspection (STFI) | $60,000 | |
| Addition or alteration | Construct interior non-structural alterations to Level 25 of existing commercial building subject to field inspection (STFI). | $1,550 | |
| Addition or alteration | Tenant improvements to Level 14 of existing commercial building subject to field inspection (STFI). | $6,500 | |
| Addition or alteration | Construct tenant improvements to existing office space on 15th floor per STFI | $2,800 | |
| Tenant Improvment | Blanket permit tenant improvements to office space on the 25th floor per plans. | $2,260,500 | |
| 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 | |
| Tenant Improvment | Blanket permit tenant improvements to office space for Amazon on the 8th floor per plans. | $3,000 | |
| 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 | |
| Addition or alteration | Construct tenant improvement interior alteration to existing office space (26th and 27th floors) Subject to Field Inspection (STFI) | $100,000 | |
| Addition or alteration | Tenant improvement on 15th floor on SW side of building subject to field inspection (STFI) | $2,000 | |
| Addition or alteration | Tenant Improvements to South West portion of Level 15 in existing commercial building subject to field inspection (STFI). | $1,000 | |
| Addition or alteration | Construct tenant improvements to SE portion of Floor 15 for commercial building. Subject to field inspection (STFI). | $2,000 | |
| 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 | |
| Addition or alteration | Tenant improvement to the S portion of floor 25 (Amazon) in existing office building subject to field inspection (STFI). | $1,000 | |
| Addition or alteration | Tenant improvements to the SW portion of 8th floor per STFI | $1,000 | |
| 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 | |
| Addition or alteration | Tenant improvement for commercial building (level 10) subject to field inspection (STFI). | $2,000 | |
| Addition or alteration | Interior alterations to 26th floor of existing office building subject to field inspection (STFI) | $15,000 | |
| Addition or alteration | Construct interior alterations to existing high rise office building (Amazon) at the 9th floor subject to field inspection (STFI). | $2,000 | |
| Addition or alteration | Interior alterations to west portion of 15th floor in existing office building subject to field inspection (STFI) | $4,000 | |
| Addition or alteration | Interior alterations to southwest portion of 10th floor in existing office building subject to field inspection (STFI) | $3,000 | |
| Addition or alteration | Construct tenant improvement to portion of level 12 in an existing commercial building for controlled access per plans | $18,000 | |
| Addition or alteration | Construct tenant improvements to the west portion of the level 7 per STFI | $5,000 | |
| Tenant Improvment | Blanket permit for interior non-structural alterations tenant improvement floor 25 per plan. | – | |
| Addition or alteration | Tenant improvement to the southwest portion of floor 10 (Amazon) in existing office building subject to field inspection (STFI). | $2,000 | |
| Tenant Improvment | Blanket permit for interior non-structural alterations. Tenant improvement on the 14th floor for "Amazon" per plans. | – | |
| Addition or alteration | Interior alterations to SE portion of 7th floor of existing office building subject to field inspection (STFI) | $2,000 | |
| Addition or alteration | Interior alterations to the northwest portion of the 15th floor of commercial building subject to field inspection (STFI) | $2,000 | |
| New | Nonstructural alterations to commercial building (portion of 15th floor) subject to field inspection (STFI). | $1,000 | |
| Addition or alteration | Construct T.I. to the south portion of the 23rd floor Subject to Field Inspection (STFI). | $2,000 | |
| Addition or alteration | Construct alterations for tenant improvements to tenant space C for new restaurant and occupy per plan. | $85,000 | |
| Addition or alteration | Interior alterations to 25th floor of existing office building suite 2700 subject to field inspection (STFI). | $30,000 | |
| Addition or alteration | Construct alterations of the SW portion of the 7th floor (Port 99) of Amazon subject to field inspection (STFI) | $2,000 | |
| 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 | |
| Addition or alteration | Tenant improvement to the southeast portion of the 19th floor of existing office building subject to field inspection | $2,500 | |
| Addition or alteration | Interior alterations to existing commercial building (19th floor) subject to field inspection (STFI). | $4,000 | |
| Addition or alteration | Construct interior non-structural alterations to commercial building (15th floor) subject to field inspection (STFI). | $4,000 | |
| Addition or alteration | Interior alterations to SW portion of floor 22 in existing office building subject to field inspection (STFI). | $10,000 | |
| 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 | |
| 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 | |
| Addition or alteration | Interior alterations to NE and NW corners of floor 28 in existing office building subject to field inspection (STFI). | $6,000 | |
| Addition or alteration | Interior alterations to NW corner of 19th floor of existing office building subject to field inspection (STFI). | $2,000 | |
| 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 | |
| Addition or alteration | Interior alterations to NE corner of the 24th floor subject to field inspection (STFI). | $2,000 | |
| 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 | |
| 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 | |
| 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 | |
| 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 | |
| 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 | |
| Addition or alteration | Construct Tenant improvements to existing South 20th floor office space per plot plan per STFI | $2,000 | |
| 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 | |
| Addition or alteration | Tenant improvements to existing office space on 22nd floor (NW corner) per floor plan subject to field inspection (STFI). | $2,000 | |
| 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 | |
| Addition or alteration | Tenant improvements to existing office space on 10th floor (SE corner) per floor plan subject to field inspection (STFI). | $2,000 | |
| 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 | |
| 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 | |
| Addition or alteration | Interior alteration to floor 10 (SW corner) of existing commerical building per floor plan subject to field inspection (STFI). | $2,000 | |
| Addition or alteration | Closed as incomplete - expired permit. Tenant improvement to existing 7th floor per subject to field inspection. | $12,000 | |
| Addition or alteration | Closed as incomplete - expired permit. Tenant improvement to existing 7th floor per subject to field inspection. | $12,000 | |
| Addition or alteration | Interior alterations to nw corner of floor 10 of existing tenant space subject to field inspection (STFI). | $2,000 | |
| 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 | |
| Addition or alteration | Closed as incomplete - expired permit. Tenant improvements to 8th floor of existing office space per subject to field insepction | $5,000 | |
| Addition or alteration | Construct alterations to office area on west side of communication center on 15th floor subect to field inspections (STFI) | $3,000 | |
| Addition or alteration | Tenant Improvement to existing commercial building 14th floor (Salesforce) per floor plan subject to field inspection (STFI) | $175,000 | |
| Addition or alteration | Construct tenant imrpovements to existing commercial building for floor 10 subject to field inspection (STFI) per plan. | $2,000 | |
| Addition or alteration | Repairing water damaged sheetrock in stairwell P2 and storage room of existing office building subject to field inspection (STFI). | $32,000 | |
| Addition or alteration | Interior alterations to existing tenant "Amazon" on 15th floor of commercial building subject to field inspection (STFI). | $5,000 | |
| Addition or alteration | Construct interior alterations to the 16th floor per floor plan of existing commercial building subject to field inspection (STFI). | $4,000 | |
| Addition or alteration | Construct interior alterations to 23rd floor office space per Subject to Field Inspection | $3,000 | |
| Addition or alteration | Alterations to existing vacant tenant retail space to raise floor and divide into 3 tenant spaces per plans. | $80,000 | |
| 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 | |
| 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 | |
| Addition or alteration | Tenant improvements 23 floor existing office building subject to field inspection (STFI) per plans | $3,000 | |
| Addition or alteration | Tenant improvement for construction of 2 offices using demountable walls 19th Floor. | $2,500 | |
| Addition or alteration | Construct interior alterations on the 21st floor to existing commercial building per floor plan. Subject to field inspection (STFI). | $2,200 | |
| 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 | |
| Addition or alteration | Repairing water damaged sheetrock in stairwell P2 and storage room of existing office building subject to field inspection (STFI). | $38,000 | |
| Addition or alteration | Construct interior alterations to existing 11th floor of office per floor plan subject to field inspection (STFI). | $5,500 | |
| 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 | |
| Tenant Improvment | Extend exist partial HT wall to full HT | – | |
| 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… | $250,000 | |
| Addition or alteration | Construct tenant improvement to existing office building at floor 11 (Amazon)/ occupy per plans. | $750,000 | |
| 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 | |
| Addition or alteration | Tenant improvement to offices at 12th flr of existing commercial building per plans. | $190,000 | |
| Addition or alteration | Structural alterations and add stair between levels 11 - 12 of existing office building per plan | $100,000 | |
| 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… | $2,000,000 | |
| Tenant Improvment | Blanket permit for interior non-structural alterations for Amazon West 8th Flrs 7-10 | – | |
| Tenant Improvment | Blanket permit for interior non-structural alterations to Amazon West 8th Flrs 15-24 | – | |
| 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 | |
| Addition or alteration | Construct security door at two stairs on third floor of existing office building per plan. | $50,000 | |
| 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 | |
| Addition or alteration | Initial tenant improvements for portion of 14th floor office space of existing mixed building and occupy per plan. | $1,564,378 | |
| 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 | |
| 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 | |
| Addition or alteration | Construct tenant improvements to existing office building on floors 4-6 per plans. | $2,160,000 | |
| 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 | |
| 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 | |
| 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 | |
| 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 | |
| Addition or alteration | Initial tenant improvements on 4th floor (Building Managment Office) per plan. | $42,000 | |
| Addition or alteration | Initial tenant improvements to add fitness center on level two and conference rooms on level four per plan. | $338,040 | |
| 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 | |
| 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 | |
| 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 | |
| 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 | |
| Commercial | Demo existing (3) commercial bldg for construction of new 27-story highrise office mixed-use tower with underground parking reviewed under #6108287. | – |
Checked 2026-10-01 03:01 UTC against City of Seattle open data. Markdown · JSON