# Building permits at 8733 18th Ave NW, Seattle, WA One permit on record here. The newest, Jun 5: Construct new accessory structure on existing one family dwelling property. Within a quarter mile, the city has issued 3 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jun 5, 2026 | Fence, wall or deck | Construct new accessory structure on existing one family dwelling property per plan. | $50,000 | [7138126-CN](https://nearbypermits.com/seattle/permit/7138126-CN/) | ## Within ¼ mi since May 1, 2026 3 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | May 19, 2026 | [8547 17th Ave NW](https://nearbypermits.com/seattle/address/8547-17th-ave-nw/) | 600 ft SE | Alteration or repair | Construct substantial alterations to existing one family dwelling per plan. | $127,368 | [7132549-CN](https://nearbypermits.com/seattle/permit/7132549-CN/) | ### Farther (1,000 ft to ¼ mi), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 18, 2026 | [8511 15th Ave NW](https://nearbypermits.com/seattle/address/8511-15th-ave-nw/) | 0.21 mi SE | Alteration or repair | Change of use from general retail sales and services and eating and drinking establishment to indoor sports and recreation per land use code. Construct initial tenant improvement to existing mixed use building at ground level suites 123 and 126 (Elevated Fitness) occupy per plan. | $347,090 | [7141560-CN](https://nearbypermits.com/seattle/permit/7141560-CN/) | | Jun 12, 2026 | [8339 18th Ave NW](https://nearbypermits.com/seattle/address/8339-18th-ave-nw/) | 0.25 mi S | Roofing | Residential reroof only; no structural changes. Remove existing shingles. Replace planned 5 sheets of 1/2" CDX. Install Owens Corning Duration shingles. | $10,234 | [7147874-RR](https://nearbypermits.com/seattle/permit/7147874-RR/) | ## Zoning requests nearby There are no zoning requests on file within ¼ mi. Seattle's feed was last read Oct 11. ## More on this street Other addresses on 18th Ave NW with permits, nearest house number first: - [8348 18th Ave NW](https://nearbypermits.com/seattle/address/8348-18th-ave-nw/): newest permit Jan 20, 2026 - [8339 18th Ave NW](https://nearbypermits.com/seattle/address/8339-18th-ave-nw/): newest permit Jun 12, 2026 - [8023 18th Ave NW](https://nearbypermits.com/seattle/address/8023-18th-ave-nw/): newest permit Aug 4, 2026 - [9506 18th Ave NW](https://nearbypermits.com/seattle/address/9506-18th-ave-nw/): newest permit Nov 14, 2025 - [7725 18th Ave NW](https://nearbypermits.com/seattle/address/7725-18th-ave-nw/): newest permit Feb 12, 2026 - [7534 18th Ave NW](https://nearbypermits.com/seattle/address/7534-18th-ave-nw/): newest permit May 20, 2026 - [7506 18th Ave NW](https://nearbypermits.com/seattle/address/7506-18th-ave-nw/): newest permit Dec 26, 2024 - [6730 18th Ave NW](https://nearbypermits.com/seattle/address/6730-18th-ave-nw/): newest permit Feb 17, 2026 - [6540 18th Ave NW](https://nearbypermits.com/seattle/address/6540-18th-ave-nw/): newest permit Aug 19, 2026 - [6524 18th Ave NW](https://nearbypermits.com/seattle/address/6524-18th-ave-nw/): newest permit May 7, 2026 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-11 17:18 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 11, 17:17 UTC. Map, the one permit at this address and 3 nearby: https://nearbypermits.com/seattle/address/8733-18th-ave-nw/