4520 42nd Ave SW, Seattle, WA 98116
Office · Seattle · Seattle-Bellevue metro, WA
Imagery suggests: parking garage. 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 AI estimate from public imagery; may be outdated.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 46% of office buildings in Seattle (median 20,410 SF), derived from assessor records.
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Claim or manage this building- Building size
- 15,733 SF, King County Assessor
- Lot size
- 5,750 SF, King County Assessor
- Year built
- 1991, King County Assessor
- Stories
- 3, King County Assessor
- Predominant use
- Med Office, King County Assessor
- Assessed value
- $5,012,400, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $318.59/SF, derived from assessor records
- Lot coverage
- 274%, derived from assessor records
- Vintage
- 1990s vintage
- Zoning
- NC3-75 (M), King County
- County use code
- Medical/Dental Office
- Construction (observed)
- masonry, AI estimate from public imagery
- Parking (observed)
- structured, AI estimate from public imagery
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 4208 SW Oregon St, Seattle · 0 mi · 1,247 SF · built 1921 · assessed $615.16/SF
- 4501 California Ave SW, Seattle · 0.1 mi · 6,868 SF · built 1951 · assessed $251.15/SF
- 4701 California Ave SW, Seattle · 0.1 mi · 4,477 SF · built 1976 · assessed $395.20/SF
- 4400 California Ave SW, Seattle · 0.2 mi · 9,031 SF · built 1910 · assessed $317.27/SF
- 4445 California Ave SW, Seattle · 0.2 mi · 4,022 SF · built 1908 · assessed $461.19/SF
- 4154 California Ave SW, Seattle · 0.2 mi · 1,825 SF · built 1962 · assessed $438.96/SF
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