# Building permits at 9239 Interlake Ave N, Seattle, WA Two permits on record here. The newest, Jul 29: Establish use as and construct new multifamily structure with underground parking below and occupy. Within a quarter mile, the city has issued 2 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 29, 2026 | New building | Establish use as and construct new multifamily structure with underground parking below and occupy per plan | $1,151,165 | [6576747-CN](https://nearbypermits.com/seattle/permit/6576747-CN/) | | Nov 4, 2019 | Demolition | Demolish existing triplex per plan. Demolition permit for Multifamily building. Building permit issuance is required prior to finalizing this demolition permit; or all disturbed areas shall be fully stabilized and side sewers shall be capped. | $20,000 | [6747319-DM](https://nearbypermits.com/seattle/permit/6747319-DM/) | ## Within ΒΌ mi since May 1, 2026 2 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 | |---|---|---|---|---|---|---| | Oct 2, 2026 | [1144 N 92nd St](https://nearbypermits.com/seattle/address/1144-n-92nd-st/) | 560 ft SW | Demolition | Demolish one-family dwelling per plan. | $45,000 | [7143934-DM](https://nearbypermits.com/seattle/permit/7143934-DM/) | | Jul 29, 2026 | [9256 Interlake Ave N](https://nearbypermits.com/seattle/address/9256-interlake-ave-n/) | 270 ft NE | Alteration or repair | Construct alterations to add one dwelling unit to existing three-unit multifamily building [INTERLAKE APARTMENTS] per plan. Allow housing for one (1) new stacked dwelling unit per land use code. Existing stacked dwelling unit building to remain. | $200,000 | [7137969-CN](https://nearbypermits.com/seattle/permit/7137969-CN/) | --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-05 15:49 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, both permits at this address and 2 nearby: https://nearbypermits.com/seattle/address/9239-interlake-ave-n/