County valuation incomplete: County building evidence or valuation-model support is incomplete here, so this page shows county public facts and private owner claim tools without a MakeMe Estimate.
One of 1,701 reachable office buildings in Seattle.
Building size (estimated)
3,240 SF, estimated from lot coverage
Lot size
7,200 SF, King County Assessor
Predominant use
Office Building, King County Assessor
Assessed value
$4,140,000, per the King County Assessor (not a market appraisal)
Zoning
SM-SLU 145, King County
County use code
Office Building
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
County building evidence or valuation-model support is incomplete here, so this page shows county public facts and private owner claim tools without a MakeMe Estimate.
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Last sold: 2000-01-05 for $500,000 (recorded arm's-length sale).
Current ownership dates to 2000 (about 26 years) per recorded transfers.
2000-01-05: $500,000 from Private party to 1144 Eastlake LLC, rec. 20000114000486
Source: King County recorded sales extract; buyer and seller shown only when a company or organization. Individual names are withheld.
Value over time
Dark line: county assessed value per King County tax rolls. Diamonds: recorded arm's-length sales.
Land, site, and value history
Assessed value moved from $127,900 (2010) to $4,140,000 (2026), up 3137% over 16 years, per county tax rolls. The 2026 roll splits $4,140,000 into $4,140,000 land and $0 improvements.