420 Yale Ave N, Seattle, WA 98109

Multifamily · Seattle · Seattle-Bellevue metro, WA

Imagery suggests: apartment building, 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 AI estimate from public imagery; may be outdated.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 5,391 reachable multifamily buildings in Seattle. Larger than 95% of multifamily buildings in Seattle (median 9,444 SF), derived from assessor records.

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Building size
136,998 SF, King County Assessor
Lot size
21,600 SF, King County Assessor
Year built
2005, King County Assessor
Stories
8, King County Assessor
Predominant use
Apartment (Mixed Use), King County Assessor
Units
100, King County Assessor
Assessed value
$35,000,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF
$255.48/SF, derived from assessor records
Lot coverage
634%, derived from assessor records
Vintage
2000s vintage
Zoning
SM-SLU 100/95, King County
County use code
Apartment(Mixed Use)
Construction (observed)
wood frame, AI estimate from public imagery
Parking (observed)
none visible, AI estimate from public imagery

Nearby comparable buildings

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

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Sale history and market context

MakeMe Estimate: $34,384,824 (estimated market value), with a likely range of $31,407,250 to $35,485,421 (half of recent verified sales in this segment landed inside that range). Based on 98 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works. About $344K per unit at the midpoint (100 units).

Last sold: 2007-06-28 for $28,075,000 (recorded arm's-length sale).

Current ownership dates to 2007 (about 19 years) per recorded transfers.

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

Value over time

$15.9M$31.8M$47.8M$63.7M201120142017202020232026County appraised valueEstimated value (modeled range)

Solid line: county appraised value per King County tax rolls. Shaded range: our modeled estimate for each year, built from recorded arm's-length sales in the building's segment; years without enough sales stay unmodeled. Dots: recorded arm's-length sales. Not an appraisal. How this estimate works.

Land, site, and value history

Assessed value moved from $4,475,400 (2011) to $35,000,000 (2026), up 682% over 15 years, per county tax rolls. The 2026 roll splits $35,000,000 into $12,096,000 land and $22,904,000 improvements.

Taxes

Permit history

Source: King County permit records (newest first).