# Building permits at 1620 43rd Ave E, Seattle, WA 1620 43rd Ave E, Seattle has 30 building permits on record. The most recent, issued Sep 25, 2025, is for alteration or repair: Interior alterations to existing condo unit 21B subject to field inspection (STFI). | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 25, 2025 | Alteration or repair | Interior alterations to existing condo unit 21B subject to field inspection (STFI). | $175,613 | [7086833-CN](https://nearbypermits.com/seattle/permit/7086833-CN/) | | Jun 3, 2025 | Roofing | Tear off existing roof assembly and install new 80mil PVC roof membrane coverboard R-38 Average tapered insulation and vapor barrier. | $400,000 | [7089200-RR](https://nearbypermits.com/seattle/permit/7089200-RR/) | | Mar 3, 2025 | Alteration or repair | Construct alterations separating Units 12C and 13C in existing multi-family building (Washington Park Towers) per plan. | $20,000 | [7058535-CN](https://nearbypermits.com/seattle/permit/7058535-CN/) | | Jul 18, 2024 | Roofing | Tear off & reroof with like & kind | $526,000 | [7036240-RR](https://nearbypermits.com/seattle/permit/7036240-RR/) | | Jul 10, 2023 | Fence, wall or deck | Construct alterations to an existing minor communication utility (T-Mobile/Sprint) on the rooftop of existing residential structure per plans. | $20,000 | [6960300-CN](https://nearbypermits.com/seattle/permit/6960300-CN/) | | Nov 14, 2022 | Alteration or repair | Non-structural interior alterations to condominium unit 13B subject to field inspection STFI. | $125,000 | [6933386-CN](https://nearbypermits.com/seattle/permit/6933386-CN/) | | Sep 1, 2022 | Alteration or repair | Interior alterations in Unit 2A of condominium building subject to field inspection STFI. | $100,000 | [6912782-CN](https://nearbypermits.com/seattle/permit/6912782-CN/) | | Aug 29, 2022 | Alteration or repair | Interior remodel of a residential condominium subject to field inspection STFI. | $40,000 | [6919478-CN](https://nearbypermits.com/seattle/permit/6919478-CN/) | | May 19, 2022 | Alteration or repair | Remove replace and add equipment to minor telecommunication facility per plan. | $35,000 | [6798010-CN](https://nearbypermits.com/seattle/permit/6798010-CN/) | | Aug 31, 2021 | Alteration or repair | Interior alterations to existing residential condominium unit 5B subject to field inspection. | $80,000 | [6856298-CN](https://nearbypermits.com/seattle/permit/6856298-CN/) | | Jul 17, 2019 | Roofing | Construct alterations to existing minor telecommunications facility (Sprint) on roof of Washington Park Towers per plan. | $20,000 | [6693136-CN](https://nearbypermits.com/seattle/permit/6693136-CN/) | | Nov 16, 2018 | Alteration or repair | Construct alterations to fill in floor between existing condominium unit 11A and unit below per plan. | $1,000 | [6686753-CN](https://nearbypermits.com/seattle/permit/6686753-CN/) | | Nov 12, 2018 | Alteration or repair | Construct interior alterations to an existing condo unit (Unit 10A) Subject to Field Inspection (STFI) | $150,000 | [6698473-CN](https://nearbypermits.com/seattle/permit/6698473-CN/) | | Feb 8, 2016 | Alteration or repair | Construct tenant improvements to existing unit 4B per (STFI) | $60,000 | [6517720-CN](https://nearbypermits.com/seattle/permit/6517720-CN/) | | Oct 2, 2015 | Alteration or repair | Construct interior alterations to existing condo 19B subject to field inspection (STFI) | $300,000 | [6497944-CN](https://nearbypermits.com/seattle/permit/6497944-CN/) | | Jul 16, 2015 | Alteration or repair | Construct modifications to existing multi-family building at rooftop at existing minor communications facility per plan. | $25,000 | [6465798-CN](https://nearbypermits.com/seattle/permit/6465798-CN/) | | Feb 6, 2015 | Alteration or repair | Closed as incomplete - expired permit. Interior remodel to existing condo Unit 8B Subject To Field Inspection STFI | $150,000 | [6458285-CN](https://nearbypermits.com/seattle/permit/6458285-CN/) | | Feb 6, 2015 | Alteration or repair | Closed as incomplete - expired permit. Interior remodel to existing Condo Unit 3A Subject To Field Inspection STFI | $100,000 | [6456948-CN](https://nearbypermits.com/seattle/permit/6456948-CN/) | | Nov 26, 2014 | Alteration or repair | Closed as incomplete - expired permit. Construct interior alterations to existing condo 19B subject to field inspection (STFI) | $300,000 | [6448147-CN](https://nearbypermits.com/seattle/permit/6448147-CN/) | | Aug 27, 2014 | Alteration or repair | Interior alterations to unit 17A subject to field inspection STFI. | $175,000 | [6433903-CN](https://nearbypermits.com/seattle/permit/6433903-CN/) | | May 8, 2014 | Alteration or repair | Interior alterations to common area of "Washington Park Tower" Condo per floor plan subject to field inspection (STFI). | $100,000 | [6416982-CN](https://nearbypermits.com/seattle/permit/6416982-CN/) | | Dec 31, 2013 | Alteration or repair | Replacing sheet piles on lake side of existing condominium building per plan. Renew AP# 6330234 from 6/30/15 to 12/30/16.under 6476899 | $122,397 | [6330234-CN](https://nearbypermits.com/seattle/permit/6330234-CN/) | | Oct 23, 2013 | Alteration or repair | Construct interior non-structural alterations to condominium unit 9C per floor plan and subject to field inspection. | $65,000 | [6388797-CN](https://nearbypermits.com/seattle/permit/6388797-CN/) | | Apr 24, 2013 | Alteration or repair | Interior non-structural alterations to condominium unit 20B per floor plan and Subject to field inspection. Stfi | $325,000 | [6362608-CN](https://nearbypermits.com/seattle/permit/6362608-CN/) | | Apr 2, 2013 | Alteration or repair | Kitchen and bathroom remodel in existing condominium unit 3B subject to field inspection. | $90,000 | [6359607-CN](https://nearbypermits.com/seattle/permit/6359607-CN/) | | Feb 22, 2012 | Alteration or repair | Closed as incomplete - expired permit. Interior non-structural alterations to condominium unit 16B per floor plans. Subject to field inspection. Stfi | $45,000 | [6311676-CN](https://nearbypermits.com/seattle/permit/6311676-CN/) | | Nov 28, 2011 | Alteration or repair | Interior alterations throughout existing condominium unit 21A subject to field inspection | $243,000 | [6291968-CN](https://nearbypermits.com/seattle/permit/6291968-CN/) | | Nov 2, 2011 | Alteration or repair | Closed as incomplete - expired permit. Demolish interior improvements to condominium unit #16B STFI. Future improvements by separate permit. | $1,000 | [6300452-CN](https://nearbypermits.com/seattle/permit/6300452-CN/) | | Feb 7, 2011 | Alteration or repair | Alterations to combine condominium units 10B & 10C per plan. | $60,000 | [6266139-CN](https://nearbypermits.com/seattle/permit/6266139-CN/) | | Feb 17, 2010 | Alteration or repair | Interior remodel to existing condo (suite 20A) per floor plan and STFI | $60,000 | [6240910-CN](https://nearbypermits.com/seattle/permit/6240910-CN/) | --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-02 12:33 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/