# Building permits at 2815 40th Ave W, Seattle, WA Two permits on record here. The newest, Oct 17, 2025: Construct addition and alterations to existing one-family dwelling. Within a quarter mile, the city has issued 6 more permits since May 1. Two are for new buildings, the nearest 840 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Oct 17, 2025 | Addition | Construct addition and alterations to existing one-family dwelling per plan. | $250,000 | [7080234-CN](https://nearbypermits.com/seattle/permit/7080234-CN/) | | May 7, 2025 | Addition | Construct dormer addition and alterations to existing single family residence subject-to-field inspection (STFI). | $50,000 | [7084548-CN](https://nearbypermits.com/seattle/permit/7084548-CN/) | ## Within ¼ mi since May 1, 2026 6 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 5, 2026 | [2645 42nd Ave W](https://nearbypermits.com/seattle/address/2645-42nd-ave-w/) | 770 ft SW | Addition | Construct deck addition to one-family dwelling per plan | $10,000 | [7152727-CN](https://nearbypermits.com/seattle/permit/7152727-CN/) | | Jul 10, 2026 | [2627 40th Ave W](https://nearbypermits.com/seattle/address/2627-40th-ave-w/) | 500 ft S | Alteration or repair | Convert garage into habitable space at existing single family residence subject to field inspection (STFI) | $15,000 | [7151645-CN](https://nearbypermits.com/seattle/permit/7151645-CN/) | | Jun 2, 2026 | [2631 38th Ave W](https://nearbypermits.com/seattle/address/2631-38th-ave-w/) | 840 ft SE | New building | Allow housing for one new stacked dwelling unit within an existing structure per land use code. Construct alterations to convert one-family dwelling to two-family dwelling per plan. | $50,000 | [7135379-CN](https://nearbypermits.com/seattle/permit/7135379-CN/) | ### Farther (1,000 ft to ¼ mi), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 28, 2026 | [2530 West Viewmont Way W](https://nearbypermits.com/seattle/address/2530-west-viewmont-way-w/) | 0.24 mi S | Alteration or repair | Alterations to all floors and conversion of attached garage to living space at existing single family residence subject to filed inspection (STFI) | $350,000 | [7154468-CN](https://nearbypermits.com/seattle/permit/7154468-CN/) | | Sep 17, 2026 | [2563 West Viewmont Way W](https://nearbypermits.com/seattle/address/2563-west-viewmont-way-w/) | 0.21 mi S | Alteration or repair | Construct repairs at basement level of east one-family dwelling subject to field inspection (STFI | $5,000 | [7141917-CN](https://nearbypermits.com/seattle/permit/7141917-CN/) | | May 5, 2026 | [2620 37th Ave W](https://nearbypermits.com/seattle/address/2620-37th-ave-w/) | 0.22 mi SE | New building | Establish use as single-family dwelling unit per land use code. Construct new one family dwelling per plan. Existing dwelling units to remain. | $239,248 | [7118553-CN](https://nearbypermits.com/seattle/permit/7118553-CN/) | ## Zoning requests nearby There are no zoning requests on file within ¼ mi. Seattle's feed was last read Oct 12. ## More on this street Other addresses on 40th Ave W with permits, nearest house number first: - [2826 40th Ave W](https://nearbypermits.com/seattle/address/2826-40th-ave-w/): newest permit Jun 18, 2025 - [2627 40th Ave W](https://nearbypermits.com/seattle/address/2627-40th-ave-w/): newest permit Jul 10, 2026 - [2601 40th Ave W](https://nearbypermits.com/seattle/address/2601-40th-ave-w/): newest permit Aug 7, 2025 - [3212 40th Ave W](https://nearbypermits.com/seattle/address/3212-40th-ave-w/): newest permit Apr 29, 2025 - [3315 40th Ave W](https://nearbypermits.com/seattle/address/3315-40th-ave-w/): newest permit Jan 7, 2026 - [3613 40th Ave W](https://nearbypermits.com/seattle/address/3613-40th-ave-w/): newest permit Jan 6, 2026 - [3633 40th Ave W](https://nearbypermits.com/seattle/address/3633-40th-ave-w/): newest permit Jul 17, 2026 - [5220 40th Ave W](https://nearbypermits.com/seattle/address/5220-40th-ave-w/): newest permit Apr 30, 2025 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-12 09:49 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 12, 06:17 UTC. Map, both permits at this address and 6 nearby: https://nearbypermits.com/seattle/address/2815-40th-ave-w/