810 3rd Ave
Building permits, Seattle, WA 98104
810 3rd Ave, Seattle has 41 building permits on record. The most recent, issued Sep 2, 2025, is for alteration or repair: Construct blanket permit tenant improvements to the City of Seattle Office of Labor Standards on the third floor of existing commercial building per plan.
All permits at this address
| Date | Type | Work | Cost |
|---|---|---|---|
| Alteration or repair | Construct blanket permit tenant improvements to the City of Seattle Office of Labor Standards on the third floor of existing commercial building per plan. | $67,000 | |
| Alteration or repair | Construct blanket permit tenant improvements to future tenant on the third floor of existing commercial building per plan. | $50,000 | |
| Alteration or repair | Construct alterations to expand breakroom in a commercial office tenant space on L6 subject to field inspection (STFI) | $65,000 | |
| Alteration or repair | Establishing the use as rooftop minor telecommunications utility per land use code. Construct alterations to existing building at the rooftop for communications equipment per plan. | $65,000 | |
| Roofing | Alterations to existing roof-level telecommunication facility per plans. | $30,000 | |
| Alteration or repair | Construct alterations to a rooftop minor communication antenna facility per plans | $40,000 | |
| Alteration or repair | Interior non-structural tenant improvement to build a conference room in suite 730 for Jacobs Engineering tenant subject to field inspection STFI. | $22,500 | |
| Fence, wall or deck | Construct tenant improvements including alterations to north egress court at level 2 of existing commercial structure per plan. | $75,000 | |
| Alteration or repair | Construct alterations to create conference center on the first floor and voluntary seismic retrofit throughout existing commercial building occupy per plan. | $4,000,000 | |
| Alteration or repair | Construct a non-bearing partition wall and door to provide confidentiality for the King County Employee Assistance Program suite subject to field inspection STFI. | $8,500 | |
| Alteration or repair | Blanket permit tenant improvements to office space on the 2nd floor per plans. | $75,000 | |
| Alteration or repair | Construct alterations to an existing commercial building at the rooftop level minor communications antenna facility (T-Mobile) and at equipment room per plan. | $23,000 | |
| Alteration or repair | Blanket permit tenant improvements to office space on the 1st floor mezzanine per plans. | $80,000 | |
| Alteration or repair | Blanket permit tenant improvements to office space on the 3rd & 7th floors per plans. | $375,000 | |
| Alteration or repair | Tenant Improvement to 8th floor kitchen at existing commercial building subject to field inspection (STFI) | $40,000 | |
| Alteration or repair | Blanket permit tenant improvements to office space for Earthjustice on the 6th floor per plans. | $418,000 | |
| Alteration or repair | Construct alterations to existing commercial building on the rooftop for minor telecommunication antenna facility per plan. | $10,000 | |
| Alteration or repair | Construct alterations to add antennas and their associated equipment to rooftop of existing commercial building at existing minor communication utility per plan. | $30,000 | |
| Alteration or repair | Blanket Permit for interior non-structural alterations. Tenant improvement on the 6th floor for MTG per plan. | – | |
| Alteration or repair | Blanket Permit for interior non-structural alterations. Tenant improvement for Vertex 3rd floor per plans. | – | |
| Alteration or repair | Requires landmark preservation board approval prior to submitting for each blanket permit. Blanket Permit for interior non-structural alterations. For Showers & Coffee Room on… | – | |
| Roofing | Construct alterations to existing commercial building at the roof top for minor communication antenna facility per plan. | $300,000 | |
| Alteration or repair | Blanket Permit for interior non-structural alterations to the 3th floor. For City of Seattle (OFC of Labor Standards) per plans. | – | |
| Alteration or repair | Blanket Permit for interior 4th floor non-structural alterations per plans. | – | |
| Alteration or repair | Landmark preservation board approval not required for this permit per sarah sodt. Blanket Permit for interior non-structural alterations level 3 for tenant Aqualyze. | – | |
| Alteration or repair | Construct a rooftop minor communications antenna facility (Verizon) per plans. | $110,000 | |
| Alteration or repair | Change use from office to medical services and construct alterations for dental office at second floor (Suite 200) in existing commercial building and occupy per plan. | $151,100 | |
| Alteration or repair | Construct alterations to repair cladding (in kind) on northern side of existing commercial building per plan. | $34,500 | |
| Alteration or repair | Construct tenant improvement to existing office space per subject to field inspection | $40,000 | |
| Alteration or repair | Construct alterations to retail space on ground floor (7-11) per plan. | $165,000 | |
| Alteration or repair | Blanket Permit for interior non-structural alterations.TENANT IMPROVEMENT FOR 3SI ON 2ND FLOOR | – | |
| Alteration or repair | Blanket Permit for interior non-structural alterations. Tenant improvement for vacant suite on 2nd floor (#252) per plan. | – | |
| Alteration or repair | Closed as incomplete - expired permit. Non-structural tenant improvements to existing space subject to field inspection (STFI) per plans. | $7,000 | |
| Alteration or repair | Tenant improvements at Suite 500. (Schroeter Goldmark and Bender) in existing commercial building per plans. | $50,000 | |
| Alteration or repair | Install fall restraints to the rooftop per plan | $40,000 | |
| Alteration or repair | Change Use from retail to retail/restaurant and occupy per plan. | $10,000 | |
| Alteration or repair | Commercial tenant improvement to suite 220 on 2nd floor for "Ruffcorn Mott Hinthorne Stine" subject to field inspection (stfi). | $40,000 | |
| Alteration or repair | Blanket Permit interior non-structural alterations 3rd floor (2785 SF) and 6th floor (10 757 SF). Tenant: SPU (Seattle Public Utilities) | – | |
| Alteration or repair | Blanket Permit for interior non-structural alterations to the 1st floor Pinnacle Management Office Suite 140 | – | |
| Alteration or repair | Blanket Permit for interior non-structural alterations on floor 3 & 4 for Seattle Human Services Dept. | – | |
| Alteration or repair | Blanket Permit for interior non-structural alterations on floor 7 for Seattle Office of Civil Rights. | – |
Seattle Department of Construction and Inspections last updated its data Oct 1, 2026. We checked it 2026-10-01 14:50 UTC. Official data.