# Building permits at 3934 Interlake Ave N, Seattle, WA 3670 Interlake Ave N: demolition permitted May 11, a new building Aug 5. Two permits on record here. The newest, Dec 18, 2024: Construct alterations to existing single family residence subject-to-field-inspection (STFI). Within a quarter mile, the city has issued 12 more permits since May 1. Two are for new buildings, the nearest 970 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Dec 18, 2024 | Alteration or repair | Construct alterations to existing single family residence subject-to-field-inspection (STFI). | $95,000 | [7059581-CN](https://nearbypermits.com/seattle/permit/7059581-CN/) | | Oct 11, 2024 | Alteration or repair | Earthquake home retrofit permit for single family reference per plans. | $5,000 | [7043355-CN](https://nearbypermits.com/seattle/permit/7043355-CN/) | ## Within ¼ mi since May 1, 2026 12 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 10 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 20, 2026 | [4003 Midvale Ave N](https://nearbypermits.com/seattle/address/4003-midvale-ave-n/) | 780 ft W | Roofing | Remove existing shingles and install new plywood over shiplap. Install new architectural shingles. | $15,000 | [7158982-RR](https://nearbypermits.com/seattle/permit/7158982-RR/) | | Aug 5, 2026 | [1409 N 38th St](https://nearbypermits.com/seattle/address/1409-n-38th-st/) | 970 ft S | New building | Construct east one-family dwelling per plan. ([Land Use Statement] Construct one and two-family dwellings per plan. Review and processing for two records under 7101214-CN). | $545,457 | [7118034-CN](https://nearbypermits.com/seattle/permit/7118034-CN/) | | Aug 5, 2026 | [3670 Interlake Ave N](https://nearbypermits.com/seattle/address/3670-interlake-ave-n/) | 970 ft S | New building | Construct west two-family dwelling per plan. [Establish use as 3 detached dwelling units per Land Use code] Construct one and two-family dwellings per plan. Review and processing for two records under 7101214-CN) | $733,796 | [7101214-CN](https://nearbypermits.com/seattle/permit/7101214-CN/) | | Jul 28, 2026 | [3827 A Ashworth Ave N](https://nearbypermits.com/seattle/address/3827-a-ashworth-ave-n/) | 620 ft S | Roofing | 1. Remove existing roofing consisting of 1 layer of composition shingles haul away and dispose.2. Set all fasteners and check for existing structure damage and repair if needed.3. Install 26-gauge 1x3 baked enamel starter metal around the roof to protect fascia and plywood under self-sealing starter | $13,200 | [7155323-RR](https://nearbypermits.com/seattle/permit/7155323-RR/) | | Jul 10, 2026 | [3843 Carr Pl N](https://nearbypermits.com/seattle/address/3843-carr-pl-n/) | 540 ft SE | Addition | Construct addition & substantial alterations to one-family dwelling per plan | $199,991 | [7123589-CN](https://nearbypermits.com/seattle/permit/7123589-CN/) | | Jun 22, 2026 | [4009 Stone Way N](https://nearbypermits.com/seattle/address/4009-stone-way-n/) | 530 ft W | Alteration or repair | Change use from dance studio and service to retail per land use code. Construct tenant improvements to existing mixed use building at Level 1 suite 104B (Butterfly's Rest) occupy per plan. | $150,000 | [7131233-CN](https://nearbypermits.com/seattle/permit/7131233-CN/) | | Jun 17, 2026 | [3919 Midvale Ave N](https://nearbypermits.com/seattle/address/3919-midvale-ave-n/) | 790 ft W | Alteration or repair | Construct alterations to existing one family dwelling for new window well subject to field inspection (STFI). | $5,000 | [7148798-CN](https://nearbypermits.com/seattle/permit/7148798-CN/) | | May 14, 2026 | [1615 N 41st St](https://nearbypermits.com/seattle/address/1615-n-41st-st/) | 870 ft NE | Alteration or repair | [Establish use as housing for two stacked dwelling units per land use code] Construct alterations to convert existing one-family dwelling to two-family dwelling per plan | $185,000 | [7118225-CN](https://nearbypermits.com/seattle/permit/7118225-CN/) | | May 11, 2026 | [3670 Interlake Ave N](https://nearbypermits.com/seattle/address/3670-interlake-ave-n/) | 970 ft S | Demolition | Demolish existing two-family dwelling and detached carport per plan. | $600,000 | [7101215-DM](https://nearbypermits.com/seattle/permit/7101215-DM/) | | May 7, 2026 | [4117 Stone Way N](https://nearbypermits.com/seattle/address/4117-stone-way-n/) | 880 ft NW | Alteration or repair | Change of use from multipurpose retail sales to indoor sports and recreation per land use code. Tenant improvements for dance studio occupy per plan. | $60,000 | [7131436-CN](https://nearbypermits.com/seattle/permit/7131436-CN/) | ### Farther (1,000 ft to ¼ mi), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 13, 2026 | [3648 Ashworth Ave N](https://nearbypermits.com/seattle/address/3648-ashworth-ave-n/) | 0.22 mi S | Roofing | Residential reroof only; no structural changes. Remove existing shingles. Replace planned 3 sheets of 1/2" CDX. Install Owens Corning Duration shingles. | $16,736 | [7152682-RR](https://nearbypermits.com/seattle/permit/7152682-RR/) | | Jun 16, 2026 | [3709 Densmore Ave N](https://nearbypermits.com/seattle/address/3709-densmore-ave-n/) | 0.24 mi SE | Alteration or repair | Replace existing windows (same size location and configuration) for existing one family dwelling per STFI | $7,064 | [7148327-CN](https://nearbypermits.com/seattle/permit/7148327-CN/) | ## Zoning requests nearby Hearings are public: you can comment or attend. Dates can move; check the city's page before you go. | Status | Hearing | Address | Distance | Request | Case | City's words | Filed | |---|---|---|---|---|---|---|---| | | | 3839 Ashworth Ave N | 490 ft S | Land Use Application to subdivide one development site into three unit lots | [3043647-LU](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=3043647-LU) | "Final Reviews Completed" | 2025-12-01 | | | | 3670 Woodland Park Ave N | 0.23 mi SW | Land Use Application to allow an 8-story, 162-unit apartment building with 1-live work unit and a 4-story… | [3039573-LU](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=3039573-LU) | "Issued" | 2023-04-11 | ## More on this street Other addresses on Interlake Ave N with permits, nearest house number first: - [3670 Interlake Ave N](https://nearbypermits.com/seattle/address/3670-interlake-ave-n/): newest permit Aug 5, 2026 - [4206 Interlake Ave N](https://nearbypermits.com/seattle/address/4206-interlake-ave-n/): newest permit Feb 13, 2025 - [4222 Interlake Ave N](https://nearbypermits.com/seattle/address/4222-interlake-ave-n/): newest permit Jan 5, 2026 - [3610 Interlake Ave N](https://nearbypermits.com/seattle/address/3610-interlake-ave-n/): newest permit Aug 26, 2026 - [8020 Interlake Ave N](https://nearbypermits.com/seattle/address/8020-interlake-ave-n/): newest permit Jan 16, 2026 - [8542 Interlake Ave N](https://nearbypermits.com/seattle/address/8542-interlake-ave-n/): newest permit Aug 5, 2025 - [8544 Interlake Ave N](https://nearbypermits.com/seattle/address/8544-interlake-ave-n/): newest permit Jan 2, 2026 - [8546 Interlake Ave N](https://nearbypermits.com/seattle/address/8546-interlake-ave-n/): newest permit Jan 2, 2026 - [9239 Interlake Ave N](https://nearbypermits.com/seattle/address/9239-interlake-ave-n/): newest permit Jul 29, 2026 - [9256 Interlake Ave N](https://nearbypermits.com/seattle/address/9256-interlake-ave-n/): newest permit Jul 29, 2026 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-10 11:24 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 10, 08:48 UTC. Map, both permits at this address and 12 nearby: https://nearbypermits.com/seattle/address/3934-interlake-ave-n/