Construct NW one-family dwelling 1
New building at 310 A 20th Ave, Seattle
Seattle Department of Construction and Inspections permit 7035964-CN: issued Jul 21, 2025 for new building work at 310 A 20th Ave. Construct NW one-family dwelling 1 per plan. (Establish use as single-family residence with attached and detached accessory dwelling units per land use code. Construct 2 new one-family dwellings and 2 new two-family dwellings per plan. Review and processing for four records under 7035964-CN).
- Permit number
- 7035964-CN
- Issued
- Type of work
- New building
- Status
- Issued
- Reported cost
- $248,053
- ZIP code
- 98122
- City's category
- New, Multifamily
- City's status
- Issued
- Source
- Seattle Department of Construction and Inspections permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 310 A 20th Ave, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 7, 2026. We checked it Oct 7, 20:40 UTC. See the city's official records (City of Seattle).
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