100 S King St, Seattle, WA 98104
Office · Seattle · Seattle-Bellevue metro, WA
Imagery suggests: mid-rise office, 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 AI estimate from public imagery; may be outdated.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 72% of office buildings in Seattle (median 20,410 SF), derived from assessor records.
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Claim or manage this building- Building size
- 73,260 SF, King County Assessor
- Lot size
- 13,764 SF, King County Assessor
- Year built
- 1907, King County Assessor
- Stories
- 6, King County Assessor
- Predominant use
- Populus Hotel, King County Assessor
- Assessed value
- $41,533,200, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $566.93/SF, derived from assessor records
- Lot coverage
- 532%, derived from assessor records
- Vintage
- pre-war vintage
- Zoning
- PSM 100/100-120, King County
- County use code
- Office Building
- Construction (observed)
- masonry, 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.
- 101 S Jackson St, Seattle · 0 mi · 78,920 SF · built 1904 · assessed $353.86/SF
- 411 1st Ave S, Seattle · 0 mi · 154,159 SF · built 1913 · assessed $197.59/SF
- 500 1st Ave S, Seattle · 0 mi · 87,885 SF · built 1910 · assessed $168.67/SF
- 419 Occidental Ave S, Seattle · 0 mi · 99,440 SF · built 1906 · assessed $167.49/SF
- 322 1st Ave S, Seattle · 0 mi · 13,320 SF · built 1900 · assessed $150.84/SF
- 76 S King St, Seattle · 0.1 mi · 224,714 SF · built 2017 · assessed $186.47/SF
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