# Building permits at 1637 23rd Ave, Seattle, WA 1708 25th Ave: demolition permitted Sep 30, a new building Oct 6. One permit on record here. The newest, Sep 3: Construct foundation repair with helical-piles to portions of an existing single-family residence. Within a quarter mile, the city has issued 10 more permits since May 1. Four are for new buildings, the nearest 780 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 3, 2026 | Alteration or repair | Construct foundation repair with helical-piles to portions of an existing single-family residence per plan. | $44,000 | [7150587-CN](https://nearbypermits.com/seattle/permit/7150587-CN/) | ## Within ¼ mi since May 1, 2026 10 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [1628 B 25th Ave](https://nearbypermits.com/seattle/address/1628-b-25th-ave/) | 840 ft E | New building | Construct new one-family dwelling (Unit 2) per plan. (Establish use as housing for two detached dwelling units per land use code. Existing detached dwelling to remain. Construct 2 new one-family dwellings per plan. Review and processing for 2 records under 7137853-CN) | $384,496 | [7152151-CN](https://nearbypermits.com/seattle/permit/7152151-CN/) | | Oct 6, 2026 | [1628 A 25th Ave](https://nearbypermits.com/seattle/address/1628-a-25th-ave/) | 840 ft E | New building | Construct new one-family dwelling (Unit 1) and remove existing accessory structure per plan. (Establish use as housing for two detached dwelling units per land use code. Existing detached dwelling to remain. Construct 2 new one-family dwellings per plan. Review and processing for 2 records under 713 | $384,497 | [7137853-CN](https://nearbypermits.com/seattle/permit/7137853-CN/) | | Oct 6, 2026 | [1708 25th Ave](https://nearbypermits.com/seattle/address/1708-25th-ave/) | 780 ft E | New building | Construct east townhouse structure per plan. (Construct (2)townhouse structures per plan. Review and processing for two records under 7091167-CN) | $971,689 | [7113564-CN](https://nearbypermits.com/seattle/permit/7113564-CN/) | | Oct 6, 2026 | [1710 25th Ave](https://nearbypermits.com/seattle/address/1710-25th-ave/) | 780 ft E | New building | Construct west townhouse structure per plan. (Construct (2) townhouse structures per plan. Review and processing for two records under 7091167-CN) | $971,689 | [7091167-CN](https://nearbypermits.com/seattle/permit/7091167-CN/) | | Sep 30, 2026 | [1708 25th Ave](https://nearbypermits.com/seattle/address/1708-25th-ave/) | 780 ft E | Demolition | Demolish existing multifamily building per plan. | $1,330,000 | [7091168-DM](https://nearbypermits.com/seattle/permit/7091168-DM/) | ### Farther (1,000 ft to ¼ mi), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 15, 2026 | [127 D 22nd Ave E](https://nearbypermits.com/seattle/address/127-d-22nd-ave-e/) | 0.20 mi N | Alteration or repair | Construct alterations to existing two family dwelling at deck per plan. | $10,000 | [7156141-CN](https://nearbypermits.com/seattle/permit/7156141-CN/) | | Aug 12, 2026 | [118 A 21st Ave E](https://nearbypermits.com/seattle/address/118-a-21st-ave-e/) | 0.20 mi N | Fence, wall or deck | Replace two existing deck support posts with new concrete footings and new pressure-treated support posts subject to field inspection STFI. | $7,000 | [7157597-CN](https://nearbypermits.com/seattle/permit/7157597-CN/) | | Jul 22, 2026 | [109 23rd Ave E](https://nearbypermits.com/seattle/address/109-23rd-ave-e/) | 0.23 mi N | Roofing | Reroof: Recover of existing asphalt bur roof roof with a Carlisle 60mil TPO single ply roofing system. Includes new edge metal and new flashings at penetrations all details per manufacturer recommendation's for install and for a 20 yr warrantable system. | $158,590 | [7154360-RR](https://nearbypermits.com/seattle/permit/7154360-RR/) | | Jul 22, 2026 | [1600 19th Ave](https://nearbypermits.com/seattle/address/1600-19th-ave/) | 0.21 mi W | Demolition | Establish as vacant per the land use code. Demolish residential structure per plans | Not listed | [7112374-DM](https://nearbypermits.com/seattle/permit/7112374-DM/) | | Jul 13, 2026 | [1818 E Madison St](https://nearbypermits.com/seattle/address/1818-e-madison-st/) | 0.23 mi W | Alteration or repair | Interior repairs to multifamily building Subject to field inspection (STFI) | $22,381 | [7152122-CN](https://nearbypermits.com/seattle/permit/7152122-CN/) | ## Zoning requests nearby Hearings are public: you can comment or attend. Dates can move; check the city's page before you go. | Status | Hearing | Address | Distance | Request | Case | City's words | Filed | |---|---|---|---|---|---|---|---| | In review | | 1708 25th Ave | 830 ft E | Land Use Application to subdivide one development site into six unit lots | [3044118-LU](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=3044118-LU) | "Corrections Required" | 2026-05-11 | ## More on this street Other addresses on 23rd Ave with permits, nearest house number first: - [1806 23rd Ave](https://nearbypermits.com/seattle/address/1806-23rd-ave/): newest permit Aug 22, 2025 - [1100 23rd Ave](https://nearbypermits.com/seattle/address/1100-23rd-ave/): newest permit Dec 3, 2025 - [711 23rd Ave](https://nearbypermits.com/seattle/address/711-23rd-ave/): newest permit Mar 28, 2025 - [707 23rd Ave](https://nearbypermits.com/seattle/address/707-23rd-ave/): newest permit Mar 21, 2025 - [701 23rd Ave](https://nearbypermits.com/seattle/address/701-23rd-ave/): newest permit Mar 28, 2025 - [500 23rd Ave](https://nearbypermits.com/seattle/address/500-23rd-ave/): newest permit Mar 10, 2026 - [400 23rd Ave](https://nearbypermits.com/seattle/address/400-23rd-ave/): newest permit Apr 28, 2026 - [214 23rd Ave](https://nearbypermits.com/seattle/address/214-23rd-ave/): newest permit Nov 1, 2024 - [155 23rd Ave](https://nearbypermits.com/seattle/address/155-23rd-ave/): newest permit May 29, 2025 - [109 23rd Ave](https://nearbypermits.com/seattle/address/109-23rd-ave/): newest permit Mar 11, 2026 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-09 11:07 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 9, 06:48 UTC. Map, the one permit at this address and 10 nearby: https://nearbypermits.com/seattle/address/1637-23rd-ave/