15209 SE 376th St, Auburn, WA 98092

Commercial · Auburn · Seattle-Bellevue metro, WA

Imagery suggests: modern office building. 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 AI estimate from public imagery; may be outdated.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 174 reachable commercial buildings in Auburn. Larger than 86% of commercial buildings in Auburn (median 20,000 SF), derived from assessor records.

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Building size
96,800 SF, King County Assessor
Lot size
419,482 SF, King County Assessor
Year built
2009, King County Assessor
Stories
1, King County Assessor
Predominant use
High School, King County Assessor
Assessed value
$20,045,800, per the King County Assessor (not a market appraisal)
Assessed value per building SF
$207.08/SF, derived from assessor records
Lot coverage
23%, derived from assessor records
Vintage
2000s vintage
Zoning
RA-10, King County
County use code
School(Public)
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: $20,201,892 (estimated market value), with a likely range of $17,119,041 to $24,699,995 (half of recent verified sales in this segment landed inside that range). Based on 139 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

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

Value over time

$7.87M$15.7M$23.6M$31.5M201120142017202020232026County 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 $250,000 (2011) to $20,045,800 (2026), up 7918% over 15 years, per county tax rolls. The 2026 roll splits $20,045,800 into $629,200 land and $19,416,600 improvements.

Taxes