12515 Willows Rd NE, Kirkland, WA 98034

Office · Kirkland · Seattle-Bellevue metro, WA

Imagery suggests: freestanding commercial 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 AI estimate from public imagery; may be outdated.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 146 reachable office buildings in Kirkland. Larger than 66% of office buildings in Kirkland (median 13,229 SF), derived from assessor records.

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Building size
25,655 SF, King County Assessor
Lot size
63,998 SF, King County Assessor
Year built
1984, King County Assessor
Stories
2, King County Assessor
Predominant use
Office Warehouse, King County Assessor
Assessed value
$6,046,900, per the King County Assessor (not a market appraisal)
Assessed value per building SF
$235.70/SF, derived from assessor records
Lot coverage
40%, derived from assessor records
Vintage
1980s vintage
Zoning
TL 7B, King County
County use code
Office Building
Parking (observed)
surface lot, 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: $8,707,331 (estimated market value), with a likely range of $8,479,232 to $11,504,784 (half of recent verified sales in this segment landed inside that range). Based on 185 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Last sold: 1988-05-27 for $1,300,000 (recorded arm's-length sale).

Current ownership dates to 1988 (about 38 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

$2.82M$5.65M$8.47M$11.3M201120142017202020232026County 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 $4,208,900 (2011) to $6,046,900 (2026), up 44% over 15 years, per county tax rolls. The 2026 roll splits $6,046,900 into $1,919,900 land and $4,127,000 improvements.

Taxes