13749 Midvale Ave N, Seattle, WA 98133

Small-Bay Industrial · Seattle · Seattle-Bellevue metro, WA

Imagery suggests: flex industrial, 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 AI estimate from public imagery; may be outdated.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 1,229 reachable small-bay industrial buildings in Seattle. Larger than 28% of small-bay industrial buildings in Seattle (median 14,469 SF), derived from assessor records.

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Building size
7,790 SF, King County Assessor
Lot size
12,888 SF, King County Assessor
Year built
1979, King County Assessor
Stories
2, King County Assessor
Predominant use
Warehouse Distribution, King County Assessor
Assessed value
$1,948,200, per the King County Assessor (not a market appraisal)
Assessed value per building SF
$250.09/SF, derived from assessor records
Lot coverage
60%, derived from assessor records
Vintage
1970s vintage
Zoning
C1-75 (M), King County
County use code
Warehouse
Construction (observed)
metal, 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: $2,689,896 (estimated market value), with a likely range of $2,079,084 to $2,716,795 (half of recent verified sales in this segment landed inside that range). Based on 81 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Last sold: 2015-07-08 for $1,430,000 (recorded arm's-length sale).

Current ownership dates to 2015 (about 11 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

$733K$1.47M$2.2M$2.93M201120142017202020232026$1.43MCounty appraised valueEstimated value (modeled range)Recorded sale

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 $719,000 (2011) to $1,948,200 (2026), up 171% over 15 years, per county tax rolls. The 2026 roll splits $1,948,200 into $1,031,000 land and $917,200 improvements.

Taxes