# Building permits at 1120 8th Ave, Seattle, WA Nine permits on record here. The newest, Jun 12, 2025: Interior alterations to existing residence in multifamily property subject to field inspection STFI. Within a quarter mile, the city has issued 28 more permits (26 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jun 12, 2025 | Alteration or repair | Interior alterations to existing residence in multifamily property subject to field inspection STFI | $500 | [7090297-CN](https://nearbypermits.com/seattle/permit/7090297-CN/) | | Jun 6, 2022 | Alteration or repair | Construct alterations to Single Family Residence subject-to-field inspection (STFI) | $50,000 | [6898779-CN](https://nearbypermits.com/seattle/permit/6898779-CN/) | | Jan 3, 2022 | Alteration or repair | Interior alterations to unit #1702 at existing condominium subject to field inspection (STFI) | $75,000 | [6867135-CN](https://nearbypermits.com/seattle/permit/6867135-CN/) | | Oct 13, 2017 | New building | Remodel kitchen in unit#2101 subject to field inspection (STFI). | $71,000 | [6624301-CN](https://nearbypermits.com/seattle/permit/6624301-CN/) | | Apr 17, 2017 | Alteration or repair | Construct tenant improvements to existing condo unit 702 per (STFI) | $60,000 | [6592094-CN](https://nearbypermits.com/seattle/permit/6592094-CN/) | | Mar 28, 2014 | Alteration or repair | Construct interior alterations to unit 1002 in existing condominium building per floor plan subject to field inspection. | $25,000 | [6388887-CN](https://nearbypermits.com/seattle/permit/6388887-CN/) | | Feb 14, 2011 | Alteration or repair | Closed as incomplete - expired permit. Non structural alterations to existing recreation room on 4th floor of existing Condominium per subject to field inspection | $45,000 | [6274532-CN](https://nearbypermits.com/seattle/permit/6274532-CN/) | | Sep 19, 2007 | Alteration or repair | Non structural alterations in Unit 704 per subject to field inspections | $32,000 | [6154438-CN](https://nearbypermits.com/seattle/permit/6154438-CN/) | | Dec 15, 2005 | Alteration or repair | Non-structural interior alterations to existing condo unit #1201 subject to field inspection | $60,000 | [6082261-CN](https://nearbypermits.com/seattle/permit/6082261-CN/) | ## Within ¼ mi since May 1, 2026 28 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 18 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 23, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 760 ft NW | Alteration or repair | Construct blanket permit tenant improvements to Snell & Wilmer on the 37th floor of existing commercial building per plan. | $64,000 | [7163264-BK](https://nearbypermits.com/seattle/permit/7163264-BK/) | | Sep 23, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 760 ft NW | Alteration or repair | Construct blanket permit tenant improvements to Snell & Wilmer on the 37th floor of existing commercial building per plan. | $206,000 | [7163258-BK](https://nearbypermits.com/seattle/permit/7163258-BK/) | | Sep 15, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 760 ft NW | Alteration or repair | Construct blanket permit tenant improvements to Avenue5 Residential on the 50th floor of existing commercial building per plan. | $1,107,000 | [7160931-BK](https://nearbypermits.com/seattle/permit/7160931-BK/) | | Sep 14, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 710 ft W | Alteration or repair | Construct blanket permit tenant improvements to Puget Sound Clean Air Agency on the seventh floor of existing commercial building per plan. | $312,000 | [7154693-BK](https://nearbypermits.com/seattle/permit/7154693-BK/) | | Sep 8, 2026 | [903 Union St](https://nearbypermits.com/seattle/address/903-union-st/) | 810 ft N | Roofing | Remove old modified bitumen roof and replae with new Certainteed SBS roof membrane system. Specification :SBS-C-2-T | $449,966 | [7161721-RR](https://nearbypermits.com/seattle/permit/7161721-RR/) | | Aug 12, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 710 ft W | Alteration or repair | Construct blanket permit tenant improvements to Consor Engineers on the third floor of existing commercial building per plan. | $49,000 | [7156370-BK](https://nearbypermits.com/seattle/permit/7156370-BK/) | | Aug 7, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 760 ft NW | Alteration or repair | Construct blanket permit tenant improvements to Kilpatrick Townsend on the 41st floor of existing commercial building per plan. | $1,535,000 | [7154032-BK](https://nearbypermits.com/seattle/permit/7154032-BK/) | | Aug 7, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 760 ft NW | Alteration or repair | Construct blanket permit tenant improvements to JLL on the 28th floor of existing commercial building per plan. | $977,000 | [7151762-BK](https://nearbypermits.com/seattle/permit/7151762-BK/) | | Aug 4, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 760 ft NW | Alteration or repair | Construct blanket permit tenant improvements to Washington Holdings on the 41st floor of existing commercial building per plan. | $183,000 | [7151763-BK](https://nearbypermits.com/seattle/permit/7151763-BK/) | | Jul 27, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 760 ft NW | Alteration or repair | Construct blanket permit tenant improvements to Puget Sound Clean Air Agency on parking level B of existing commercial building per plan. | $15,000 | [7154701-BK](https://nearbypermits.com/seattle/permit/7154701-BK/) | | Jul 8, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 710 ft W | Alteration or repair | Construct blanket permit tenant improvements to Arnold & Porter Seattle on the 35th and 36th floors of existing commercial building per plan. | $4,752,065 | [7143639-BK](https://nearbypermits.com/seattle/permit/7143639-BK/) | | Jul 1, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 710 ft W | Alteration or repair | Tenant Improvements for office (Buchalter) at 31st floor of existing Office Building per plan. | $181,191 | [7118453-CN](https://nearbypermits.com/seattle/permit/7118453-CN/) | | Jun 16, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 710 ft W | Alteration or repair | Construct alterations to eliminate and close off portion of convenience stair connecting L35 - 36 maintaining connection L36 - 37 per plans | $45,000 | [7132124-CN](https://nearbypermits.com/seattle/permit/7132124-CN/) | | Jun 9, 2026 | [900 University St](https://nearbypermits.com/seattle/address/900-university-st/) | 580 ft N | Alteration or repair | Construct interior alterations in residential building on level 1 for a cafe (Horizon House) occupy per plan. | $300,000 | [6962853-CN](https://nearbypermits.com/seattle/permit/6962853-CN/) | | Jun 2, 2026 | [1020 Seneca St](https://nearbypermits.com/seattle/address/1020-seneca-st/) | 830 ft NE | Alteration or repair | Construct voluntary seismic retrofit (alternate method) to existing multifamily building (John Winthrop Apartments) per plan. | $824,397 | [7126099-CN](https://nearbypermits.com/seattle/permit/7126099-CN/) | | May 27, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 710 ft W | Alteration or repair | Blanket permit tenant improvements for BUCHALTER on Floor 31 of existing commercial building per plan. | $1,187,236 | [7142990-BK](https://nearbypermits.com/seattle/permit/7142990-BK/) | | May 20, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 710 ft W | Alteration or repair | Blanket permit tenant improvements for BEVERIDGE AND DIAMOND LAW on Floor 16 of existing commercial building per plan. | $52,000 | [7143350-BK](https://nearbypermits.com/seattle/permit/7143350-BK/) | | May 5, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 710 ft W | Alteration or repair | Construct blanket permit tenant improvements to the Washington State Court of Appeals on the 26th floor of existing commercial building per plan. | $122,000 | [7138542-BK](https://nearbypermits.com/seattle/permit/7138542-BK/) | ### Farther (1,000 ft to ¼ mi), 10 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 30, 2026 | [800 Union St](https://nearbypermits.com/seattle/address/800-union-st/) | 0.21 mi NW | Alteration or repair | Construct blanket permit tenant improvements to the Consulate General of Japan in Seattle on the tenth floor of existing commercial building per plan. | $18,000 | [7160064-BK](https://nearbypermits.com/seattle/permit/7160064-BK/) | | Sep 18, 2026 | [920 5th Ave](https://nearbypermits.com/seattle/address/920-5th-ave/) | 0.21 mi SW | Alteration or repair | Construct tenant improvement to existing commercial building at level 19 tenant space (Stripe) occupy per plan. | $887,852 | [7151731-CN](https://nearbypermits.com/seattle/permit/7151731-CN/) | | Sep 14, 2026 | [725 9th Ave](https://nearbypermits.com/seattle/address/725-9th-ave/) | 0.24 mi SE | Alteration or repair | Construct alterations to institutional building (Cascade Tower) to create a cafe on the 4th floor occupy per plan. | $3,000,000 | [7121231-CN](https://nearbypermits.com/seattle/permit/7121231-CN/) | | Aug 13, 2026 | [800 Union St](https://nearbypermits.com/seattle/address/800-union-st/) | 0.21 mi NW | Alteration or repair | Construct blanket permit tenant improvements to Oppenheimer & Co. Inc. on the 21st floor of existing commercial building per plan. | $280,000 | [7145954-BK](https://nearbypermits.com/seattle/permit/7145954-BK/) | | Aug 13, 2026 | [800 Union St](https://nearbypermits.com/seattle/address/800-union-st/) | 0.21 mi NW | Alteration or repair | Construct blanket permit tenant improvements to Oppenheimer & Co. Inc. on the 21st floor of existing commercial building per plan. | $45,000 | [7145949-BK](https://nearbypermits.com/seattle/permit/7145949-BK/) | | Aug 10, 2026 | [505 Madison St](https://nearbypermits.com/seattle/address/505-madison-st/) | 0.21 mi SW | Alteration or repair | Construct blanket permit tenant improvements to Booking.com on the eighth floor of existing commercial building per plan. | $500,000 | [7134943-BK](https://nearbypermits.com/seattle/permit/7134943-BK/) | | Aug 7, 2026 | [701 Pike St](https://nearbypermits.com/seattle/address/701-pike-st/) | 0.22 mi NW | Alteration or repair | Construct blanket permit tenant improvements to Lee and Hayes on the 16th floor of existing commercial building per plan. | $375,000 | [7135931-BK](https://nearbypermits.com/seattle/permit/7135931-BK/) | | Jul 23, 2026 | [800 Union St](https://nearbypermits.com/seattle/address/800-union-st/) | 0.21 mi NW | Alteration or repair | Construct blanket permit tenant improvements to Mutual of Enumclaw on the 11th floor of existing commercial building per plan. | $100,000 | [7145725-BK](https://nearbypermits.com/seattle/permit/7145725-BK/) | | Jun 4, 2026 | [802 Terry Ave](https://nearbypermits.com/seattle/address/802-terry-ave/) | 0.24 mi SE | Alteration or repair | Construct interior alterations for concession area at 1st floor of existing institution (O'Dea High School) and occupy per plan. | $200,000 | [7129340-CN](https://nearbypermits.com/seattle/permit/7129340-CN/) | | May 29, 2026 | [920 5th Ave](https://nearbypermits.com/seattle/address/920-5th-ave/) | 0.21 mi SW | Alteration or repair | Remove connection stairs and infill floor between 25th & 26th floors of existing commercial building (Madison Centre) per plan. | $350,000 | [7129996-CN](https://nearbypermits.com/seattle/permit/7129996-CN/) | ## Zoning requests nearby There are no zoning requests on file within ¼ mi. Seattle's feed was last read Oct 8. ## More on this street Other addresses on 8th Ave with permits, nearest house number first: - [1000 8th Ave](https://nearbypermits.com/seattle/address/1000-8th-ave/): newest permit Jul 9, 2025 - [715 8th Ave](https://nearbypermits.com/seattle/address/715-8th-ave/): newest permit Apr 28, 2026 - [333 8th Ave](https://nearbypermits.com/seattle/address/333-8th-ave/): newest permit Aug 25, 2025 - [1918 8th Ave](https://nearbypermits.com/seattle/address/1918-8th-ave/): newest permit Oct 2, 2026 - [2001 8th Ave](https://nearbypermits.com/seattle/address/2001-8th-ave/): newest permit Sep 23, 2026 - [2121 8th Ave](https://nearbypermits.com/seattle/address/2121-8th-ave/): newest permit Sep 24, 2026 - [2201 8th Ave](https://nearbypermits.com/seattle/address/2201-8th-ave/): newest permit Jan 9, 2026 - [2205 8th Ave](https://nearbypermits.com/seattle/address/2205-8th-ave/): newest permit Apr 23, 2026 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-08 16:06 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Zoning requests come from the Seattle land use permits (https://cos-data.seattle.gov/d/ht3q-kdvx), City of Seattle. We read it Oct 8, 11:18 UTC. Map, all 9 permits at this address and 28 nearby: https://nearbypermits.com/seattle/address/1120-8th-ave/