6711 21st Ave SW, Seattle, WA 98106

Multifamily · 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 6,731 reachable multifamily buildings in Seattle.

Building size (estimated)
23,223 SF, estimated from lot coverage
Lot size
38,705 SF, King County Assessor
Predominant use
Apartment, King County Assessor
Assessed value
$1,161,100, per the King County Assessor (not a market appraisal)
Zoning
NR3, King County
County use code
Apartment

Nearby comparable buildings

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

County valuation incomplete

Claim privately

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.

Claiming is for you. Your mailing address is never shown; no offer reaches you unless you opt in.

Claim or manage this building

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$500K$1M$1.5M201120142017202020232026$1.16MCounty assessed value

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

Land, site, and value history

Assessed value moved from $348,300 (2011) to $1,161,100 (2026), up 233% over 15 years, per county tax rolls. The 2026 roll splits $1,161,100 into $1,161,100 land and $0 improvements.

Taxes