# Building permits at 3420 15th Ave W, Seattle, WA Two permits on record here. The newest, May 1, 2025: We will remove all BUR to prepare for overlay install 1/2" ISOGUARD HD coverboard install 60mil mechanically. Within a quarter mile, the city has issued 4 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | May 1, 2025 | Mechanical (HVAC) | We will remove all BUR to prepare for overlay install 1/2" ISOGUARD HD coverboard install 60mil mechanically fastened Elevate TPO membrane | $41,340 | [7083530-RR](https://nearbypermits.com/seattle/permit/7083530-RR/) | | Oct 18, 2005 | Fence, wall or deck | Replace exterior wood decks wood siding and replace all windows with new windows in exist. apartment bldg per EHB 1848. | $115,100 | [6074176-CN](https://nearbypermits.com/seattle/permit/6074176-CN/) | ## Within ¼ mi since May 1, 2026 4 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 15, 2026 | [1221 W Bertona St](https://nearbypermits.com/seattle/address/1221-w-bertona-st/) | 690 ft SE | Alteration or repair | Construct alterations to one-family dwelling subject to field inspection (STFI) | $50,000 | [7167716-CN](https://nearbypermits.com/seattle/permit/7167716-CN/) | | Sep 1, 2026 | [1221 W Bertona St](https://nearbypermits.com/seattle/address/1221-w-bertona-st/) | 690 ft SE | Fence, wall or deck | Repair water damage on east wall alongside the garage to single dwelling unit subject to field inspection. | $4,000 | [7160785-CN](https://nearbypermits.com/seattle/permit/7160785-CN/) | | Aug 11, 2026 | [3606 13th Ave W](https://nearbypermits.com/seattle/address/3606-13th-ave-w/) | 810 ft NE | Alteration or repair | Construct interior alterations to existing single family residence per STFI | $60,000 | [7157441-CN](https://nearbypermits.com/seattle/permit/7157441-CN/) | ### Farther (1,000 ft to ¼ mi), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 15, 2026 | [3030 14th Ave W](https://nearbypermits.com/seattle/address/3030-14th-ave-w/) | 0.25 mi S | Alteration or repair | Construct alterations and improvements to the exterior envelope of a multi-family building per plans. | $292,000 | [7147464-CN](https://nearbypermits.com/seattle/permit/7147464-CN/) | ## Zoning requests nearby There are no zoning requests on file within ¼ mi. Seattle's feed was last read Oct 18. ## More on this street Other addresses on 15th Ave W with permits, nearest house number first: - [3435 15th Ave W](https://nearbypermits.com/seattle/address/3435-15th-ave-w/): newest permit Jun 23, 2025 - [2501 15th Ave W](https://nearbypermits.com/seattle/address/2501-15th-ave-w/): newest permit Apr 1, 2026 - [1827 15th Ave W](https://nearbypermits.com/seattle/address/1827-15th-ave-w/): newest permit Mar 18, 2025 - [1631 15th Ave W](https://nearbypermits.com/seattle/address/1631-15th-ave-w/): newest permit Jul 30, 2026 - [1532 15th Ave W](https://nearbypermits.com/seattle/address/1532-15th-ave-w/): newest permit Apr 22, 2025 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-18 10:50 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 18, 05:18 UTC. Map, both permits at this address and 4 nearby: https://nearbypermits.com/seattle/address/3420-15th-ave-w/