# Building permits at 109 23rd Ave, Seattle, WA One permit on record here. The newest, Mar 11: Residential reroof only. Within a quarter mile, the city has issued 6 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Mar 11, 2026 | Roofing | Residential reroof only; no structural changes. Remove existing shingles. No planned plywood replacement but if needed will use 1/2" CDX. Install Owens Corning Duration shingles on pitched roof and 60 mil PVC on low slope. | $64,969 | [7132899-RR](https://nearbypermits.com/seattle/permit/7132899-RR/) | ## Within ¼ mi since May 1, 2026 6 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jun 3, 2026 | [118 22nd Ave](https://nearbypermits.com/seattle/address/118-22nd-ave/) | 190 ft NW | Roofing | Re-roof building with asphalt shingles | $34,000 | [7146179-RR](https://nearbypermits.com/seattle/permit/7146179-RR/) | | Jun 3, 2026 | [112 22nd Ave](https://nearbypermits.com/seattle/address/112-22nd-ave/) | 200 ft W | Roofing | We are re-roofing this building with asphalt shingles | $20,000 | [7146178-RR](https://nearbypermits.com/seattle/permit/7146178-RR/) | ### This block (250 to 1,000 ft), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 7, 2026 | [155 21st Ave](https://nearbypermits.com/seattle/address/155-21st-ave/) | 710 ft NW | Roofing | Project consists of recovering the existing roof with a new 115mil Fleeceback TPO membrane while leaving the existing roof membrane in place. Work includes preparation of the existing membrane installation of the new 115mil fleeceback membrane in adhesive directly over existing membrane and integrat | $89,038 | [7161506-RR](https://nearbypermits.com/seattle/permit/7161506-RR/) | | Jun 8, 2026 | [2034 S Main St](https://nearbypermits.com/seattle/address/2034-s-main-st/) | 780 ft SW | Roofing | Remove the old roof shingles and install new roof shingles | $27,300 | [7146911-RR](https://nearbypermits.com/seattle/permit/7146911-RR/) | ### Farther (1,000 ft to ¼ mi), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jun 11, 2026 | [115 27th Ave](https://nearbypermits.com/seattle/address/115-27th-ave/) | 0.22 mi E | Alteration or repair | Replace 6 windows like for like in existing single family residence subject to field inspection STFI. | $7,857 | [7147053-CN](https://nearbypermits.com/seattle/permit/7147053-CN/) | | May 18, 2026 | [116 26th Ave S](https://nearbypermits.com/seattle/address/116-26th-ave-s/) | 0.20 mi E | Alteration or repair | Replace 9 windows like for like in existing one family dwelling subject to field inspection STFI. | $9,456 | [7143539-CN](https://nearbypermits.com/seattle/permit/7143539-CN/) | ## More on this street Other addresses on 23rd Ave with permits, nearest house number first: - [107 23rd Ave](https://nearbypermits.com/seattle/address/107-23rd-ave/): newest permit Mar 11, 2026 - [103 23rd Ave](https://nearbypermits.com/seattle/address/103-23rd-ave/): newest permit Mar 11, 2026 - [155 23rd Ave](https://nearbypermits.com/seattle/address/155-23rd-ave/): newest permit May 29, 2025 - [214 23rd Ave](https://nearbypermits.com/seattle/address/214-23rd-ave/): newest permit Nov 1, 2024 - [400 23rd Ave](https://nearbypermits.com/seattle/address/400-23rd-ave/): newest permit Apr 28, 2026 - [500 23rd Ave](https://nearbypermits.com/seattle/address/500-23rd-ave/): newest permit Mar 10, 2026 - [701 23rd Ave](https://nearbypermits.com/seattle/address/701-23rd-ave/): newest permit Mar 28, 2025 - [707 23rd Ave](https://nearbypermits.com/seattle/address/707-23rd-ave/): newest permit Mar 21, 2025 - [711 23rd Ave](https://nearbypermits.com/seattle/address/711-23rd-ave/): newest permit Mar 28, 2025 - [1100 23rd Ave](https://nearbypermits.com/seattle/address/1100-23rd-ave/): newest permit Dec 3, 2025 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-06 23:55 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 6 nearby: https://nearbypermits.com/seattle/address/109-23rd-ave/