36104 West Valley Hwy S, Algona, WA 98001

NNN Retail · Algona · Seattle-Bellevue metro, WA

Imagery suggests: auto sales lot. 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 AI estimate from public imagery; may be outdated.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 reachable nnn retail buildings in Algona.

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Building size
3,342 SF, King County Assessor
Lot size
19,405 SF, King County Assessor
Year built
1970, King County Assessor
Stories
1, King County Assessor
Buildings on parcel
3, King County Assessor
Predominant use
Residence, King County Assessor
Assessed value
$584,900, per the King County Assessor (not a market appraisal)
Assessed value per building SF
$175.01/SF, derived from assessor records
Lot coverage
17%, derived from assessor records
Vintage
1970s vintage
Zoning
C-3, King County
County use code
Auto Showroom and Lot
Construction (observed)
wood frame, AI estimate from public imagery
Parking (observed)
surface lot, AI estimate from public imagery
Frontage (observed)
mid block, 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: $989,539 (estimated market value), with a likely range of $725,226 to $1,157,284 (half of recent verified sales in this segment landed inside that range). Based on 13 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Last sold: 2005-07-12 for $194,625 (recorded arm's-length sale).

Current ownership dates to 2005 (about 21 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

$239K$478K$717K$955K201120142017202020232026County 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 $178,300 (2011) to $584,900 (2026), up 228% over 15 years, per county tax rolls. The 2026 roll splits $584,900 into $213,400 land and $371,500 improvements.

Taxes