611 20th Ave S, Seattle, WA 98144
Office · Seattle · Seattle-Bellevue metro, WA
Imagery suggests: duplex, 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 AI estimate from public imagery; may be outdated.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 957 reachable office buildings in Seattle. Larger than 25% of office buildings in Seattle (median 20,410 SF), derived from assessor records.
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Claim or manage this building- Building size
- 5,860 SF, King County Assessor
- Lot size
- 5,488 SF, King County Assessor
- Year built
- 1954, King County Assessor
- Stories
- 2, King County Assessor
- Predominant use
- St Mary's Food Bank, King County Assessor
- Assessed value
- $1,440,200, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $245.77/SF, derived from assessor records
- Lot coverage
- 107%, derived from assessor records
- Vintage
- 1950s vintage
- Zoning
- RSL (M), King County
- County use code
- Office Building
- Construction (observed)
- wood frame, AI estimate from public imagery
- Parking (observed)
- street only, AI estimate from public imagery
- Frontage (observed)
- mid block, AI estimate from public imagery
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 1911 S Jackson St, Seattle · 0.1 mi · 5,000 SF · built 1949 · assessed $277.88/SF
- 1621 S Jackson St, Seattle · 0.2 mi · 8,654 SF · built 1960 · assessed $210.03/SF
- 1600 S Lane St, Seattle · 0.2 mi · 28,296 SF · built 1963 · assessed $197.76/SF
- 1614 S Jackson St, Seattle · 0.2 mi · 5,946 SF · built 2012 · assessed $286.65/SF
- 622 Rainier Ave S, Seattle · 0.2 mi · 189,084 SF · built 2023 · assessed $295.89/SF
- 1600 S Jackson St, Seattle · 0.2 mi · 8,000 SF · built 1926 · assessed $177.25/SF
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