20810 32nd Ln S, Seatac, WA 98198

Multifamily · Seatac · Seattle-Bellevue metro, WA

Imagery suggests: small residential units, appears multi-tenant. AI estimate from public imagery. In recent public imagery (2026-06), the building appears serviceable with visible wear. AI estimate from public imagery; may be outdated.

One of 72 reachable multifamily buildings in Seatac. Larger than 47% of multifamily buildings in Seatac (median 23,400 SF), derived from assessor records.

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Building size
19,092 SF, King County Assessor
Lot size
43,084 SF, King County Assessor
Year built
1991, King County Assessor
Stories
2, King County Assessor
Predominant use
Colonial Commons, King County Assessor
Units
18, King County Assessor
Assessed value
$4,119,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF
$215.74/SF, derived from assessor records
Lot coverage
44%, derived from assessor records
Vintage
1990s vintage
Zoning
URM, King County
County use code
Apartment
Parking (observed)
surface lot, AI estimate from public imagery
Frontage (observed)
interior, 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: $4,336,647 (estimated market value), with a likely range of $3,849,587 to $4,946,908 (half of recent verified sales in this segment landed inside that range). Based on 667 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works. About $241K per unit at the midpoint (18 units).

Last sold: 1997-06-20 for $867,000 (recorded arm's-length sale).

Current ownership dates to 2022 (about 4 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

$1.48M$2.97M$4.45M$5.93M201120142017202020232026County 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 $1,301,000 (2011) to $4,119,000 (2026), up 217% over 15 years, per county tax rolls. The 2026 roll splits $4,119,000 into $667,800 land and $3,451,200 improvements.

Taxes