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 1,805 reachable commercial buildings in Seattle.
Building size (estimated)
23,838 SF, estimated from lot coverage
Lot size
59,595 SF, King County Assessor
Predominant use
Marina, King County Assessor
Assessed value
$2,408,000, per the King County Assessor (not a market appraisal)
Zoning
C2-40, King County
County use code
Marina
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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Current ownership dates to 2000 (about 26 years) per recorded transfers.
2026-02-17: transfer from Diamond Marina LLC to Rainier Marina LLC (part of a 4-parcel sale; price is the whole deal), rec. 20260226000788
2000-09-29: $7,529,000 from Argonaut Properties INC to Diamond Marina LLC (part of a 5-parcel sale; price is the whole deal), rec. 20000929001143
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.
Land, site, and value history
Assessed value moved from $2,753,500 (2011) to $2,408,000 (2026), down 13% over 15 years, per county tax rolls. The 2026 roll splits $2,408,000 into $1,904,800 land and $503,200 improvements.