# Building permits at 1000 8th Ave, Seattle, WA 19 permits on record here. The newest, Jul 9, 2025: Construct alterations to minor telecommunications facility (AT&T) at the roof level of multifamily building. Within a quarter mile, the city has issued 25 more permits (24 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 9, 2025 | Roofing | Construct alterations to minor telecommunications facility (AT&T) at the roof level of multifamily building per plan. | $30,000 | [7037409-CN](https://nearbypermits.com/seattle/permit/7037409-CN/) | | May 28, 2025 | Alteration or repair | Construct alterations to telecommunications facility (T-Mobile) at rooftop of apartment per plan | $20,000 | [6984251-CN](https://nearbypermits.com/seattle/permit/6984251-CN/) | | May 5, 2025 | Roofing | Construct alterations to telecommunications facility (AT&T) at roof top of apartment building per plan | $30,000 | [7077293-CN](https://nearbypermits.com/seattle/permit/7077293-CN/) | | Mar 10, 2025 | Roofing | Remove existing BUR roofing and install new SBS roofing with R-38 minimum insulation. No modifications to existing structure. | $350,000 | [7074412-RR](https://nearbypermits.com/seattle/permit/7074412-RR/) | | Jan 8, 2024 | Roofing | Construct new minor telecommunications facility (Dish Wireless) at the roof level of multifamily building per plan. | $150,000 | [6961557-CN](https://nearbypermits.com/seattle/permit/6961557-CN/) | | Mar 15, 2023 | Roofing | Construct alterations to remove existing rooftop antennae mounts and equipment for minor communications facility (T-Mobile) and restore roof to original condition per plan. | $5,000 | [6945389-CN](https://nearbypermits.com/seattle/permit/6945389-CN/) | | Jun 25, 2021 | Alteration or repair | Remove replace and add equipment to AT&T minor telecommunication facility per plan. | $15,000 | [6809285-CN](https://nearbypermits.com/seattle/permit/6809285-CN/) | | May 6, 2019 | Alteration or repair | Construct alterations to existing apartment building to convert a unit into two at the lower level and associated site work per plan. | $451,000 | [6688866-CN](https://nearbypermits.com/seattle/permit/6688866-CN/) | | Oct 1, 2018 | Fence, wall or deck | Construct alterations to an existing minor communication utility (AT&T) on the rooftop of existing structure per plans. | $15,000 | [6645797-CN](https://nearbypermits.com/seattle/permit/6645797-CN/) | | Sep 8, 2017 | Alteration or repair | Construct alterations to existing south multifamily building on the rooftop for minor telecommunication antenna facility per plan. | $25,000 | [6589019-CN](https://nearbypermits.com/seattle/permit/6589019-CN/) | | Jun 8, 2016 | Fence, wall or deck | Construct interior shaft door and adjacent wall alterations on main floor of existing multifamily structure per subject to field inspection (STFI). | $1,000 | [6539272-CN](https://nearbypermits.com/seattle/permit/6539272-CN/) | | Apr 8, 2016 | Alteration or repair | Construct alterations to an existing commercial building at the rooftop level minor communications antenna facility (T-Mobile) per plan | $25,000 | [6505372-CN](https://nearbypermits.com/seattle/permit/6505372-CN/) | | Nov 18, 2015 | Alteration or repair | Construct alterations to social room on the 2nd floor of Tower 1 of an existing apartment building subject to field inspection (STFI). | $39,000 | [6505663-CN](https://nearbypermits.com/seattle/permit/6505663-CN/) | | Jul 1, 2015 | Alteration or repair | Replace windows in existing apartment buildings (both buildings A and B floors 2-14) subject to field inspection (STFI) | $2,420,000 | [6468313-CN](https://nearbypermits.com/seattle/permit/6468313-CN/) | | Apr 9, 2015 | Alteration or repair | Construct alterations to existing minor communication utility (AT&T) at rooftop and equipment room of existing building per plan. | $15,000 | [6407622-CN](https://nearbypermits.com/seattle/permit/6407622-CN/) | | Feb 15, 2012 | Alteration or repair | Construct alterations to existing mixed use building at trash rooms per plan. | $97,000 | [6306980-CN](https://nearbypermits.com/seattle/permit/6306980-CN/) | | Feb 2, 2012 | Roofing | Alter existing telecommunications facility on roof of existing building for "AT&T" per plan. | $10,000 | [6275579-CN](https://nearbypermits.com/seattle/permit/6275579-CN/) | | Jan 10, 2012 | Alteration or repair | Alterations to install new laundry equipment into existing common utility spaces on each level of existing residential building per plan. | $65,000 | [6300172-CN](https://nearbypermits.com/seattle/permit/6300172-CN/) | | Aug 30, 2005 | Alteration or repair | Non-structural tenant improvements for ground floor office + indoor participant sports spaces west end of existing apartment bldg (south tower 1) per plan. | $400,000 | [6067985-CN](https://nearbypermits.com/seattle/permit/6067985-CN/) | ## Within ¼ mi since May 1, 2026 25 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 14, 2026 | [725 9th Ave](https://nearbypermits.com/seattle/address/725-9th-ave/) | 780 ft 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/) | | Jun 9, 2026 | [900 University St](https://nearbypermits.com/seattle/address/900-university-st/) | 940 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 4, 2026 | [802 Terry Ave](https://nearbypermits.com/seattle/address/802-terry-ave/) | 800 ft E | 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/) | | Jun 2, 2026 | [1020 Seneca St](https://nearbypermits.com/seattle/address/1020-seneca-st/) | 850 ft N | 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/) | ### Farther (1,000 ft to ¼ mi), 21 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 1, 2026 | [615 Boren Ave](https://nearbypermits.com/seattle/address/615-boren-ave/) | 0.24 mi SE | Alteration or repair | Construct interior alterations to bathroom in unit 37 subject to field inspection STFI. | $29,469 | [7165270-CN](https://nearbypermits.com/seattle/permit/7165270-CN/) | | Sep 23, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 0.24 mi 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/) | 0.24 mi 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 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 15, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 0.24 mi 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/) | 0.22 mi 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/) | 0.23 mi NW | 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 17, 2026 | [800 5th Ave](https://nearbypermits.com/seattle/address/800-5th-ave/) | 0.22 mi SW | Alteration or repair | Tenant Improvements for new gender neutral restrooms (Morgan Stanley) at 28th floors of existing office building per plan. Mechanical included. | $249,681 | [7114443-CN](https://nearbypermits.com/seattle/permit/7114443-CN/) | | Aug 12, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.22 mi 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 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 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 0.24 mi 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/) | 0.24 mi 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/) | 0.24 mi 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/) | 0.24 mi 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/) | 0.22 mi 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/) | 0.22 mi 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/) | 0.22 mi 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/) | | 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/) | | May 27, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.22 mi 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/) | 0.22 mi 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/) | 0.22 mi 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/) | ## More on this street Other addresses on 8th Ave with permits, nearest house number first: - [1120 8th Ave](https://nearbypermits.com/seattle/address/1120-8th-ave/): newest permit Jun 12, 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 2026-10-07 02:26 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 19 permits at this address and 25 nearby: https://nearbypermits.com/seattle/address/1000-8th-ave/