# Building permits at 3101 15th Ave S, Seattle, WA Three permits on record here. The newest, Apr 13: Substantial alterations to a Two Family Dwelling Unit subject to field inspection. Within a quarter mile, the city has issued 4 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Apr 13, 2026 | Alteration or repair | Substantial alterations to a Two Family Dwelling Unit subject to field inspection. Revision 05/13/2026: Layout adjustment on main floor and in-fill 1 basement window subject to field inspection. | $100,000 | [7138072-CN](https://nearbypermits.com/seattle/permit/7138072-CN/) | | Apr 8, 2026 | Alteration or repair | Earthquake retrofit plan set per SEHR | $120,000 | [7135726-CN](https://nearbypermits.com/seattle/permit/7135726-CN/) | | Dec 4, 2015 | Alteration or repair | Construct alterations to exterior stairway of an existing duplex building per plan. | $15,000 | [6481223-CN](https://nearbypermits.com/seattle/permit/6481223-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), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 23, 2026 | [2908 15th Ave S](https://nearbypermits.com/seattle/address/2908-15th-ave-s/) | 580 ft N | Alteration or repair | Construct foundation repair with helical-piles to portions of an existing single-family residence per plan. | $41,000 | [7152724-CN](https://nearbypermits.com/seattle/permit/7152724-CN/) | | Jul 27, 2026 | [1433 S Hinds St](https://nearbypermits.com/seattle/address/1433-s-hinds-st/) | 960 ft S | Alteration or repair | Construct alterations to one family dwelling unit subject to field inspection STFI. | $10,000 | [7151757-CN](https://nearbypermits.com/seattle/permit/7151757-CN/) | ### Farther (1,000 ft to ¼ mi), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 11, 2026 | [3057 Beacon Ave S](https://nearbypermits.com/seattle/address/3057-beacon-ave-s/) | 0.19 mi E | Roofing | Project consist of recovering the existing roof with a new 60mil TPO membrane while leaving the existing roof membrane in place. Work consists of preparation of the existing membrane installation of 1/4" coverboard along with 60mil TPO mechanically attached. Existing rooftop elements are to remain i | $63,272 | [7162249-RR](https://nearbypermits.com/seattle/permit/7162249-RR/) | | May 14, 2026 | [3301 Lafayette Ave S](https://nearbypermits.com/seattle/address/3301-lafayette-ave-s/) | 0.20 mi SE | Alteration or repair | Construct alterations to upper floor for bathroom within existing one-family dwelling subject to field inspection STFI. | $20,000 | [7143220-CN](https://nearbypermits.com/seattle/permit/7143220-CN/) | ## 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 15th Ave S with permits, nearest house number first: - [2908 15th Ave S](https://nearbypermits.com/seattle/address/2908-15th-ave-s/): newest permit Sep 23, 2026 - [2815 15th Ave S](https://nearbypermits.com/seattle/address/2815-15th-ave-s/): newest permit Nov 6, 2024 - [2356 15th Ave S](https://nearbypermits.com/seattle/address/2356-15th-ave-s/): newest permit Dec 9, 2025 - [2336 15th Ave S](https://nearbypermits.com/seattle/address/2336-15th-ave-s/): newest permit May 7, 2025 - [3951 15th Ave S](https://nearbypermits.com/seattle/address/3951-15th-ave-s/): newest permit Mar 30, 2026 - [4116 15th Ave S](https://nearbypermits.com/seattle/address/4116-15th-ave-s/): newest permit Apr 20, 2026 - [4129 15th Ave S](https://nearbypermits.com/seattle/address/4129-15th-ave-s/): newest permit Mar 28, 2025 - [4516 15th Ave S](https://nearbypermits.com/seattle/address/4516-15th-ave-s/): newest permit Sep 27, 2025 - [4533 15th Ave S](https://nearbypermits.com/seattle/address/4533-15th-ave-s/): newest permit Sep 11, 2026 - [4807 15th Ave S](https://nearbypermits.com/seattle/address/4807-15th-ave-s/): newest permit Oct 24, 2025 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-11 04:43 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, 04:18 UTC. Map, all 3 permits at this address and 4 nearby: https://nearbypermits.com/seattle/address/3101-15th-ave-s/