500 9th Ave N
Building permits, Seattle, WA
500 9th Ave N, Seattle has 24 building permits on record. The most recent, issued Apr 2, 2026, is for addition or alteration: Construct tenant improvement at 500 9th Ave N. Relocating of existing full height demountable partitions and associated ceiling track systems to desk above subject to field inspect…
All permits at this address
| Date | Type | Work | Cost |
|---|---|---|---|
| Addition or alteration | Construct tenant improvement at 500 9th Ave N. Relocating of existing full height demountable partitions and associated ceiling track systems to desk above subject to field… | $9,900 | |
| Addition or alteration | Install pre-manufactured booths in existing office on floors 2 - 6 of existing office building subject to field inspection. | $240,000 | |
| Addition or alteration | Tenant improvement to existing office space level 6 subject to field inspection STFI. | $15,500 | |
| Addition or alteration | Construct alterations to Business Service Center Level 01 (Splice) of existing commercial building subject to field inspection (STFI) | $283,000 | |
| Addition or alteration | Construct interior alteration for tenant improvement to 6th floor of existing office space Subject to Field Inspection (STFI) | $2,000 | |
| Addition or alteration | Alterations in existing commercial building to add full height partitions on 2nd floor at SW edge subject to field inspection (STFI) | $3,000 | |
| Addition or alteration | Interior non structural alterations to existing commercial building on the 3rd floor South portion of building subject to field inspection (STFI). | $1,000 | |
| Addition or alteration | Tenant improvements to the south portion of the 6th floor of the existing commercial building subject to field inspection (STFI). | $12,000 | |
| Addition or alteration | Tenant improvements to the southwest portion of the 3rd floor of the existing commercial building subject to field inspection (STFI). | $2,000 | |
| Addition or alteration | Change of use from office to food processing and construct alterations for commercial kitchen occupy per plan. | $375,000 | |
| Addition or alteration | Office tenant improvements on 3rd floor of Sea39 Nessie (Amazon) subject to field inspection (STFI) | $3,000 | |
| Addition or alteration | Construct alterations to existing commercial office building on the 6th floor subject to field inspection (STFI). | $2,000 | |
| Addition or alteration | Conversion of (1) urinal to water closet on floors 2 - 6 in existing building subject to field inspection (STFI). | $5,000 | |
| Addition or alteration | Tenant improvements adding bathrooms to floors 2-6 to existing office space (Amazon) subject to field inspection (STFI). | $125,000 | |
| Addition or alteration | Tenant improvement in existing commercial building to create an office on west side of 5th floor subject to field inspection | $2,000 | |
| Addition or alteration | Tenant improvement to SW corner of 5th floor of existing 6-story office building subject to field inspection | $2,000 | |
| Addition or alteration | Construct alterations to change use from retail to restaurant (Ballard Pizza) at ground level of existing commercial building and occupy per plan. | $198,000 | |
| Addition or alteration | Construct Tenant improvements to existing Southeast portion of 3rd floor office space with ceiling bracing per plot plan per STFI | $31,000 | |
| Addition or alteration | Closed as incomplete - expired permit. Tenant improvement to the west portion of 5th floor subject to field inspection (STFI). | $2,000 | |
| Addition or alteration | Closed as incomplete - expired permit. Interior alterations to office on 2nd floor (middle of the south side) of existing commercial building subject to field inspection (STFI) | $6,000 | |
| Addition or alteration | Interior alterations to office on 3rd floor (middle of east side) of existing commercial building subject to field inspection (STFI) | $3,000 | |
| Addition or alteration | Closed as incomplete - expired permit. Facade and interior non-structural alterations to vacant retail space on ground floor of mixed use building per plan. | $50,000 | |
| New | Phased Permit: Construction of south office building including below-grade parking garage and occupy per plan (Construct two office buildings with common below grade parking and… | $57,272,930 | |
| New | Shoring and excavation for construction of two office buildings with below grade parking per plan | $6,000,000 |
Checked 2026-10-01 10:09 UTC against Seattle Department of Construction and Inspections permit data. Markdown · JSON