# Alteration or repair permit 7078688-CN at 3402 48th Ave SW, Seattle

Seattle Department of Construction and Inspections permit 7078688-CN: issued Aug 8, 2025 for alteration or repair work at 3402 48th Ave SW. Change use of existing single family residence to detached accessory dwelling unit per plan. (Change use of existing single-family residence to detached dwelling unit (DADU) and establish use as single-family residence with attached accessory dwelling unit (AADU) per the land use code. Construct new two-family dwelling and detached garage per plan. Review and process for two CN records under 7069297-CN).

- Permit number: 7078688-CN
- Issued: Aug 8, 2025
- Type of work: Alteration or repair (city: Change of Use Only - No Construction, Single Family/Duplex)
- Status: Finished (city: Completed)
- Reported cost: Not listed
- ZIP code: 98116
- All permits at this address: https://nearbypermits.com/seattle/address/3402-48th-ave-sw/

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-12 06:33 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3402 48th Ave SW: https://nearbypermits.com/seattle/address/3402-48th-ave-sw/