12312 40th Ave NE, Seattle, WA 98125
Commercial · Seattle · Seattle-Bellevue metro, WA
Imagery suggests: townhome style apartments, appears multi-tenant. AI estimate from public imagery. In recent public imagery (2026-06), the building appears well maintained. AI estimate from public imagery; may be outdated.
One of 1,256 reachable commercial buildings in Seattle. Larger than 31% of commercial buildings in Seattle (median 13,352 SF), derived from assessor records.
Own this building?
Claim privately
Claiming is for you. Your mailing address is never shown; no offer reaches you unless you opt in.
Claimed owners can confirm facts, watch the estimate, and decide whether to reply.
Claim or manage this building- Building size
- 4,866 SF, King County Assessor
- Lot size
- 8,450 SF, King County Assessor
- Year built
- 1992, King County Assessor
- Stories
- 3, King County Assessor
- Predominant use
- Group Home, King County Assessor
- Units
- 9, King County Assessor
- Assessed value
- $1,027,900, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $211.24/SF, derived from assessor records
- Lot coverage
- 58%, derived from assessor records
- Vintage
- 1990s vintage
- Zoning
- NR2, King County
- County use code
- Group Home
- Parking (observed)
- structured, AI estimate from public imagery
- Frontage (observed)
- interior, AI estimate from public imagery
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 3601 NE 123rd St, Seattle · 0.2 mi · 5,798 SF · built 1967 · assessed $244.57/SF
- 11729 36th Ave NE, Seattle · 0.3 mi · 6,557 SF · built 1966 · assessed $223.06/SF
- 12718 35th Ave NE, Seattle · 0.4 mi · 4,023 SF · built 1997 · assessed $313.22/SF
- 3300 NE 125th St, Seattle · 0.4 mi · 86,733 SF · built 2022 · assessed $230.22/SF
- 3003 NE 120th St, Seattle · 0.5 mi · 1,490 SF · built 1947 · assessed $354.97/SF
- 3737 NE 135th St, Seattle · 0.6 mi · 32,590 SF · built 1959
Want to talk to the owner? makeme1031 delivers a private, principal-to-principal letter to the owner of record. We never publish the owner's identity or address.