2401 4th Ave
Building permits, Seattle, WA
2401 4th Ave, Seattle has 20 building permits on record. The most recent, issued Aug 14, 2026, is for addition or alteration: Construct non-structural interior alterations to add commercial kitchen for food delivery business [GOPUFF] at ground level of commercial building [FOURTH & BATTERY BUILDING] per p…
All permits at this address
| Date | Type | Work | Cost |
|---|---|---|---|
| Addition or alteration | Construct non-structural interior alterations to add commercial kitchen for food delivery business [GOPUFF] at ground level of commercial building [FOURTH & BATTERY BUILDING] per… | $100,000 | |
| Addition or alteration | Tenant improvement to existing office on the 10th floor for conference room occupy per plan. | $54,758 | |
| Tenant Improvment | Blanket permit tenant improvements to office space for Smart Technologies on the 3rd floor per plans. | $231,651 | |
| Addition or alteration | Construct tenant Improvements to 4th floor per (STFI) | $73,952 | |
| Tenant Improvment | Blanket Permit non-structural tenant improvements to 7th floor per plans | – | |
| Tenant Improvment | Non structural tenant improvements 1st floor | – | |
| Tenant Improvment | Blanket Permit for interior non-structural alterations to the 9th floor. For "POPCAP GAMES" per plans. | – | |
| Tenant Improvment | Blanket Permit for interior non-structural alterations for pop cap games on the 1st floor | – | |
| Tenant Improvment | Blanket Permit PopCap Games Floor 7. | – | |
| Tenant Improvment | Blanket Permit for interior non-structural alterations for Pop Cap Games floors 2 5 and 6. | – | |
| Tenant Improvment | Blanket Permit for interior non-structural alterations for Mckeeson Fl. 6 | – | |
| Addition or alteration | Alter interior walls finishes and ceiling grid to existing bank on first floor of existing commercial building per interior floor plan and subject to field inspection STFI. | $135,000 | |
| Addition or alteration | Tenant improvements to existing office on 3rd floor per plan. | $1,080,060 | |
| Addition or alteration | Closed as incomplete - expired permit. Construct interior alterations to existing commercial buidling on the 1st floor per floor plan subject to field inspection. | $2,500 | |
| Tenant Improvment | Blanket Permit for interior non-structural alterations to the 2nd floor. | – | |
| Addition or alteration | Change of use from administrative office to research and development lab for convert (south portion of 11th floor) from office to lab. Partition alterations at the 10th floor of… | $1,500,000 | |
| Addition or alteration | Alteration of existing office spaces at the north end of floors 10 & 11 for administrative offices (10th floor) and lab (11th floor) per plans. Project includes mechanical work. | $1,150,000 | |
| Addition or alteration | construct internal stair for new tenant improvement in existing 12 story commercial office building | $28,000 | |
| Tenant Improvment | Blanket Permit for interior non-structural alterations to the 6 & 7 floor - Physicians Micro Systems | – | |
| Tenant Improvment | Blanket Permit for interior non-structural alterations Trubion Pharmaceuticals 12th floor per plan. | – |
Checked 2026-10-01 03:07 UTC against City of Seattle open data. Markdown · JSON