# Building permits at 821 17th Ave, Seattle, WA 821 17th Ave: demolition permitted Mar 6, 2025, a new building May 8, 2025. Five permits on record here. The newest, May 8, 2025: Construct new West (TH5&TH6) two family dwelling. Within a quarter mile, the city has issued 10 more permits since May 1. One is for a new building, 760 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | May 8, 2025 | New building | Construct new West (TH5&TH6) two family dwelling per plan. (Establish use as townhouse (multifamily) per land use code. Construct new (2) two family and (2) single family dwellings per plan. Review and processing for five records under 7010939-CN) | $654,884 | [7044009-CN](https://nearbypermits.com/seattle/permit/7044009-CN/) | | May 8, 2025 | New building | Construct new South (TH4) single family dwelling per plan. (Establish use as townhouse (multifamily) per land use code. Construct new (2) two family and (2) single family dwellings per plan. Review and processing for five records under 7010939-CN) | $341,814 | [7044006-CN](https://nearbypermits.com/seattle/permit/7044006-CN/) | | May 8, 2025 | New building | Construct new North (TH3) single family dwelling per plan. (Establish use as townhouse (multifamily) per land use code. Construct new (2) two family and (2) single family dwellings per plan. Review and processing for five records under 7010939-CN) | $305,525 | [7044005-CN](https://nearbypermits.com/seattle/permit/7044005-CN/) | | May 8, 2025 | New building | Construct new East (TH1& TH2) two family dwelling per plan. (Establish use as townhouse (multifamily) per land use code. Construct new (2) two family and (2) single family dwellings per plan. Review and processing for four records under 7010939-CN) | $629,828 | [7010939-CN](https://nearbypermits.com/seattle/permit/7010939-CN/) | | Mar 6, 2025 | Demolition | Demolish existing one family dwelling and accessory structure per plan. | $1,600,000 | [7010940-DM](https://nearbypermits.com/seattle/permit/7010940-DM/) | ## Within ¼ mi since May 1, 2026 10 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 7 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 29, 2026 | [832 14th Ave](https://nearbypermits.com/seattle/address/832-14th-ave/) | 820 ft W | Alteration or repair | Construct fire damage repair to two-family dwelling subject to field inspection (STFI) | $75,000 | [7164750-CN](https://nearbypermits.com/seattle/permit/7164750-CN/) | | Sep 10, 2026 | [1501 E Spring St](https://nearbypermits.com/seattle/address/1501-e-spring-st/) | 720 ft NW | Alteration or repair | Construct fire damage repair to basement of Unit 5 of existing multifamily building. Repairs will be to repair and replace in kind subject to field inspection. | $12,000 | [7162048-CN](https://nearbypermits.com/seattle/permit/7162048-CN/) | | Jul 10, 2026 | [1116 A 18th Ave](https://nearbypermits.com/seattle/address/1116-a-18th-ave/) | 910 ft NE | Fence, wall or deck | Remove and replace 1 rooftop patio window in an existing multi-family residence. Like for like in size. No change to structural or clear open subject to field inspection STFI. | $4,013 | [7152424-CN](https://nearbypermits.com/seattle/permit/7152424-CN/) | | Jul 6, 2026 | [822 15th Ave](https://nearbypermits.com/seattle/address/822-15th-ave/) | 450 ft W | Addition | Construct alterations and additions to west townhouse unit in existing townhouse building per plan. | $175,000 | [7130476-CN](https://nearbypermits.com/seattle/permit/7130476-CN/) | | Jun 23, 2026 | [800 18th Ave](https://nearbypermits.com/seattle/address/800-18th-ave/) | 510 ft E | Alteration or repair | Construct alterations for building stabilization (Immaculate Conception Church) at east end of ground floor in existing institutional building per plan. | $175,000 | [7138441-CN](https://nearbypermits.com/seattle/permit/7138441-CN/) | | Jun 1, 2026 | [1103 16th Ave](https://nearbypermits.com/seattle/address/1103-16th-ave/) | 760 ft NW | New building | Remove existing and construct new accessory building and sitework for existing institution (Spring Manor Community House) per plan. | $320,575 | [7107268-CN](https://nearbypermits.com/seattle/permit/7107268-CN/) | | May 28, 2026 | [1103 16th Ave](https://nearbypermits.com/seattle/address/1103-16th-ave/) | 760 ft NW | Demolition | Demolish existing accessory structure subject to field inspection (STFI). | $175,000 | [7107269-DM](https://nearbypermits.com/seattle/permit/7107269-DM/) | ### Farther (1,000 ft to ¼ mi), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 10, 2026 | [536 19th Ave](https://nearbypermits.com/seattle/address/536-19th-ave/) | 0.23 mi SE | Addition | Construct deck addition for one family dwelling subject to field inspection STFI. | $7,000 | [7161728-CN](https://nearbypermits.com/seattle/permit/7161728-CN/) | | Aug 24, 2026 | [1314 E Marion St](https://nearbypermits.com/seattle/address/1314-e-marion-st/) | 0.20 mi W | Addition | Construct substantial alterations and additions to one family dwelling per plan. | $150,000 | [7135494-CN](https://nearbypermits.com/seattle/permit/7135494-CN/) | | Aug 3, 2026 | [706 20th Ave](https://nearbypermits.com/seattle/address/706-20th-ave/) | 0.23 mi SE | Alteration or repair | Construct alterations for fire damage repair to remove damaged dropped ceilings finishes and windows in kind subject to field inspection (STFI). | $75,000 | [7154710-CN](https://nearbypermits.com/seattle/permit/7154710-CN/) | ## More on this street Other addresses on 17th Ave with permits, nearest house number first: - [528 17th Ave](https://nearbypermits.com/seattle/address/528-17th-ave/): newest permit Apr 21, 2026 - [1501 17th Ave](https://nearbypermits.com/seattle/address/1501-17th-ave/): newest permit Jun 30, 2025 - [1621 17th Ave](https://nearbypermits.com/seattle/address/1621-17th-ave/): newest permit Feb 7, 2025 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-08 04:13 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 5 permits at this address and 10 nearby: https://nearbypermits.com/seattle/address/821-17th-ave/