# Building permits at 336 29th Ave, Seattle, WA Four permits on record here. The newest, Jul 31: Construct alterations to existing one-family dwelling. Within a quarter mile, the city has issued 6 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 31, 2026 | Alteration or repair | Construct alterations to existing one-family dwelling per plan. | $10,000 | [7109075-CN](https://nearbypermits.com/seattle/permit/7109075-CN/) | | Sep 30, 2025 | Alteration or repair | Foundation repair to existing single family residence per plan. | $28,000 | [7094459-CN](https://nearbypermits.com/seattle/permit/7094459-CN/) | | Dec 9, 2024 | Alteration or repair | Construct alterations to SFR subject to field inspection STFI. | $72,495 | [7059558-CN](https://nearbypermits.com/seattle/permit/7059558-CN/) | | Nov 5, 2018 | Alteration or repair | Construct substantial alterations and window replacement to existing single family residence subject to field inspection (STFI). REVISION 02/22/2019: Revise to add dormer subject to field inspection (STFI). | $90,000 | [6697426-CN](https://nearbypermits.com/seattle/permit/6697426-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), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 16, 2026 | [339 33rd Ave](https://nearbypermits.com/seattle/address/339-33rd-ave/) | 950 ft E | Addition | Construct penthouse stair addition and alterations to a one-family dwelling per plans | $100,000 | [7135450-CN](https://nearbypermits.com/seattle/permit/7135450-CN/) | | Sep 14, 2026 | [217 30th Ave](https://nearbypermits.com/seattle/address/217-30th-ave/) | 470 ft S | Alteration or repair | Construct interior alteration to bathroom of basement in one family dwelling subject to field inspection STFI. | $30,000 | [7154350-CN](https://nearbypermits.com/seattle/permit/7154350-CN/) | | Aug 21, 2026 | [551 28th Ave](https://nearbypermits.com/seattle/address/551-28th-ave/) | 920 ft NW | Alteration or repair | Construct alterations in multifamily building in Unit 2 to create a bedroom per plan. | $10,000 | [7147597-CN](https://nearbypermits.com/seattle/permit/7147597-CN/) | | Jul 14, 2026 | [526 29th Ave](https://nearbypermits.com/seattle/address/526-29th-ave/) | 630 ft N | Fence, wall or deck | Remove failed retaining wall and replace with stepped retaining walls subject to field inspection. | $15,400 | [7142463-CN](https://nearbypermits.com/seattle/permit/7142463-CN/) | ### Farther (1,000 ft to ¼ mi), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 14, 2026 | [511 33rd Ave](https://nearbypermits.com/seattle/address/511-33rd-ave/) | 0.20 mi NE | Alteration or repair | 2nd floor bathroom interior remodel and proposed curb cut at existing permeable surface parking area subject to field inspection (STFI) | $30,000 | [7158097-CN](https://nearbypermits.com/seattle/permit/7158097-CN/) | | Jun 11, 2026 | [206 32nd Ave](https://nearbypermits.com/seattle/address/206-32nd-ave/) | 0.20 mi SE | Fence, wall or deck | Construct alterations to remove existing detached garage accessory to one-family dwelling subject to field inspection [STFI]. | $11,000 | [7143059-CN](https://nearbypermits.com/seattle/permit/7143059-CN/) | ## More on this street Other addresses on 29th Ave with permits, nearest house number first: - [517 29th Ave](https://nearbypermits.com/seattle/address/517-29th-ave/): newest permit Sep 2, 2025 - [526 29th Ave](https://nearbypermits.com/seattle/address/526-29th-ave/): newest permit Jul 14, 2026 - [908 29th Ave](https://nearbypermits.com/seattle/address/908-29th-ave/): newest permit Jul 1, 2025 - [910 29th Ave](https://nearbypermits.com/seattle/address/910-29th-ave/): newest permit Jul 1, 2025 - [1403 29th Ave](https://nearbypermits.com/seattle/address/1403-29th-ave/): newest permit Apr 11, 2025 - [1405 29th Ave](https://nearbypermits.com/seattle/address/1405-29th-ave/): newest permit Apr 10, 2025 - [1407 29th Ave](https://nearbypermits.com/seattle/address/1407-29th-ave/): newest permit Apr 10, 2025 - [1421 29th Ave](https://nearbypermits.com/seattle/address/1421-29th-ave/): newest permit Feb 4, 2025 - [1811 29th Ave](https://nearbypermits.com/seattle/address/1811-29th-ave/): newest permit Aug 11, 2026 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-06 13:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 4 permits at this address and 6 nearby: https://nearbypermits.com/seattle/address/336-29th-ave/