10317 Greenwood Ave N, Seattle, WA 98133

Office · Seattle · Seattle-Bellevue metro, WA

One of 957 reachable office buildings in Seattle. Larger than 17% of office buildings in Seattle (median 20,410 SF), derived from assessor records.

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Building size: 4,124 SF, King County Assessor
Lot size: 8,100 SF, King County Assessor
Year built: 1958, King County Assessor
Stories: 2, King County Assessor
Buildings on parcel: 2, King County Assessor
Predominant use: Office Building & 2 Unit Apt, King County Assessor
Assessed value: $1,275,600, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $309.31/SF, derived from assessor records
Lot coverage: 51%, derived from assessor records
Vintage: 1950s vintage
Zoning: C1-55 (M), King County
County use code: Medical/Dental Office
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.

9735 Holman Rd NW, Seattle · 0.5 mi · 7,623 SF · built 1985 · assessed $240.34/SF
10301 Aurora Ave N, Seattle · 0.5 mi · 4,000 SF · built 1983 · assessed $374.98/SF
10501 Aurora Ave N, Seattle · 0.5 mi · 2,675 SF · built 1962 · assessed $401.76/SF
1200 N Northgate Way, Seattle · 0.6 mi · 5,691 SF · built 1992 · assessed $382.27/SF
10357 Stone Ave N, Seattle · 0.6 mi · 1,612 SF · built 1979 · assessed $465.01/SF
9620 Stone Ave N, Seattle · 0.8 mi · 25,111 SF · built 1982 · assessed $183.43/SF

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Sale history and market context

MakeMe Estimate: $1,589,041 (estimated market value), with a likely range of $1,436,099 to $2,070,445 (half of recent verified sales in this segment landed inside that range). Based on 55 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Last sold: 1993-11-12 for $231,000 (recorded arm's-length sale).

Current ownership dates to 2017 (about 9 years) per recorded transfers.

2017-09-15: $1,100,000 from Greenwood Medical Plaza LLC to 10317 Greenwood LLC, rec.

1998-10-13: $295,000 from Private party to Greenwood Medical Plaza (part of a 2-parcel sale; price is the whole deal), rec. 199810142279

1993-11-12: $231,000 from Private party to Private party, rec. 199312031365

2 administrative transfers (no consideration), 1993 to 1993

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

Value over time

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 $627,000 (2011) to $1,275,600 (2026), up 103% over 15 years, per county tax rolls. The 2026 roll splits $1,275,600 into $1,053,000 land and $222,600 improvements.

Zoning: C1-55 (M) (per King County)

Lot: 8,100 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Open Office 1,782 SF; Apartment 1,782 SF; Storage Warehouse 560 SF (county building sections)

County districts report (schools, fire, sewer, council; on kingcounty.gov)

10317 Greenwood Ave N, Seattle, WA 98133

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Nearby comparable buildings

Sale history and market context

Value over time

Land, site, and value history

Taxes

Permit history