# Building permits at 4543 Purdue Ave NE, Seattle, WA 4543 Purdue Ave NE: demolition permitted Feb 17, a new building Feb 26. Two permits on record here. The newest, Feb 26: Establish use as single-family dwelling unit with attached accessory dwelling unit per land use code. Within a quarter mile, the city has issued 8 more permits since May 1. One is for a new building, 0.21 mi away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Feb 26, 2026 | New building | Establish use as single-family dwelling unit with attached accessory dwelling unit per land use code. Construct new one-family dwelling per plan. | $800,000 | [7077921-CN](https://nearbypermits.com/seattle/permit/7077921-CN/) | | Feb 17, 2026 | Demolition | Demolish existing one family dwelling existing foundation to remain per plan. | $600,000 | [7077922-DM](https://nearbypermits.com/seattle/permit/7077922-DM/) | ## Within ¼ mi since May 1, 2026 8 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 15, 2026 | [4507 Stanford Ave NE](https://nearbypermits.com/seattle/address/4507-stanford-ave-ne/) | 610 ft N | Fence, wall or deck | Construction of new deck to existing one-family dwelling subject-to-field inspection (STFI). Removal of existing deck included. | $20,000 | [7161623-CN](https://nearbypermits.com/seattle/permit/7161623-CN/) | | Jun 1, 2026 | [4573 Purdue Ave NE](https://nearbypermits.com/seattle/address/4573-purdue-ave-ne/) | 360 ft SE | Alteration or repair | Construct alterations to one-family dwelling subject to field inspection (STFI) | $50,000 | [7145377-CN](https://nearbypermits.com/seattle/permit/7145377-CN/) | | May 21, 2026 | [4331 NE 57th St](https://nearbypermits.com/seattle/address/4331-ne-57th-st/) | 640 ft W | Alteration or repair | Construct substantial alterations to one-family dwelling subject to field inspection (STFI) | $75,000 | [7144428-CN](https://nearbypermits.com/seattle/permit/7144428-CN/) | | May 18, 2026 | [5825 Vassar Ave NE](https://nearbypermits.com/seattle/address/5825-vassar-ave-ne/) | 790 ft NE | Addition | Construct substantial alterations and additions to existing one family dwelling per plan. | $500,000 | [7108408-CN](https://nearbypermits.com/seattle/permit/7108408-CN/) | ### Farther (1,000 ft to ¼ mi), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jun 11, 2026 | [4054 NE 57th St](https://nearbypermits.com/seattle/address/4054-ne-57th-st/) | 0.20 mi W | Alteration or repair | Construct alterations to one-family dwelling [step proposal at new egress window not acceptable] subject to field inspection (STFI) | $20,000 | [7144275-CN](https://nearbypermits.com/seattle/permit/7144275-CN/) | | Jun 10, 2026 | [5143 46th Ave NE](https://nearbypermits.com/seattle/address/5143-46th-ave-ne/) | 0.21 mi S | New building | Establish use as housing for two attached dwelling units per the land use code. Construct a two-family dwelling maintaining portions of foundation and structure per plans | $283,872 | [7123090-CN](https://nearbypermits.com/seattle/permit/7123090-CN/) | | May 7, 2026 | [4927 Purdue Ave NE](https://nearbypermits.com/seattle/address/4927-purdue-ave-ne/) | 0.22 mi E | Alteration or repair | Alterations to a one-dwelling unit subject to field inspection. | $150,000 | [7141908-CN](https://nearbypermits.com/seattle/permit/7141908-CN/) | | May 5, 2026 | [5143 48th Ave NE](https://nearbypermits.com/seattle/address/5143-48th-ave-ne/) | 0.23 mi SE | Demolition | Demolish existing one-family dwelling and accessory structure per plan. | $600,000 | [7113039-DM](https://nearbypermits.com/seattle/permit/7113039-DM/) | ## Zoning requests nearby There are no zoning requests on file within ¼ mi. Seattle's feed was last read Oct 14. ## More on this street Other addresses on Purdue Ave NE with permits, nearest house number first: - [4550 Purdue Ave NE](https://nearbypermits.com/seattle/address/4550-purdue-ave-ne/): newest permit Jan 2, 2025 - [4573 Purdue Ave NE](https://nearbypermits.com/seattle/address/4573-purdue-ave-ne/): newest permit Jun 1, 2026 - [4827 Purdue Ave NE](https://nearbypermits.com/seattle/address/4827-purdue-ave-ne/): newest permit Jan 13, 2025 - [4914 Purdue Ave NE](https://nearbypermits.com/seattle/address/4914-purdue-ave-ne/): newest permit Oct 31, 2025 - [4919 Purdue Ave NE](https://nearbypermits.com/seattle/address/4919-purdue-ave-ne/): newest permit Feb 13, 2025 - [4927 Purdue Ave NE](https://nearbypermits.com/seattle/address/4927-purdue-ave-ne/): newest permit May 7, 2026 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-14 12:29 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 14, 10:18 UTC. Map, both permits at this address and 8 nearby: https://nearbypermits.com/seattle/address/4543-purdue-ave-ne/