20 Wall St, Seattle, WA 98121

Commercial · Seattle · Seattle-Bellevue metro, WA

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)
5,760 SF, estimated from lot coverage
Lot size
14,400 SF, King County Assessor
Predominant use
Shell Structure, King County Assessor
Assessed value
$9,720,000, per the King County Assessor (not a market appraisal)
Zoning
DMR/C 145/75, King County
County use code
Shell Structure

Nearby comparable buildings

Same building type, by distance. Assessor facts only; not an opinion of value.

County valuation incomplete

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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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Sale history and market context

Ownership tenure is not asserted for this parcel: the most recent recorded transfer is a non-market conveyance.

Source: King County recorded sales extract; buyer and seller shown only when a company or organization. Individual names are withheld.

Value over time

$0$2.5M$5M$7.5M$10M201120142017202020232026$9.72MCounty assessed value

Dark line: county assessed value per King County tax rolls.

Land, site, and value history

Assessed value moved from $3,241,000 (2011) to $9,720,000 (2026), up 200% over 15 years, per county tax rolls. The 2026 roll splits $9,720,000 into $9,720,000 land and $0 improvements.

Taxes