10212 5th Ave NE, Seattle, WA 98125

Office · Seattle · Seattle-Bellevue metro, WA

Imagery suggests: low-rise office, 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 AI estimate from public imagery; may be outdated.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 957 reachable office buildings in Seattle. Larger than 42% of office buildings in Seattle (median 20,410 SF), derived from assessor records.

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Building size: 12,750 SF, King County Assessor
Lot size: 17,416 SF, King County Assessor
Year built: 1970, King County Assessor
Stories: 2, King County Assessor
Predominant use: Northgate Professional Center, King County Assessor
Assessed value: $3,557,300, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $279/SF, derived from assessor records
Lot coverage: 73%, derived from assessor records
Vintage: 1970s vintage
Zoning: NC3-55 (M), King County
County use code: Medical/Dental Office
Construction (observed): masonry, AI estimate from public imagery
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.

10202 5th Ave NE, Seattle · 0 mi · 27,029 SF · built 1995 · assessed $213.70/SF
10564 5th Ave NE, Seattle · 0.3 mi · 28,841 SF · built 1988 · assessed $343.10/SF
9706 4th Ave NE, Seattle · 0.3 mi · 189,078 SF · built 1987 · assessed $150.78/SF
9501 5th Ave NE, Seattle · 0.3 mi · 2,700 SF · built 1962 · assessed $296.93/SF
1060 NE 100th St, Seattle · 0.4 mi · 1,368 SF · built 1928 · assessed $400/SF
9505 Roosevelt Way NE, Seattle · 0.4 mi · 2,596 SF · built 1935 · assessed $322.15/SF

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Sale history and market context

MakeMe Estimate: $4,246,448 (estimated market value), with a likely range of $3,837,737 to $5,532,921 (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: 2001-06-27 for $1,440,000 (recorded arm's-length sale).

Current ownership dates to 2001 (about 25 years) per recorded transfers.

2001-06-27: $1,440,000 from C K P Partnership to Jbe Holdings International LLC, rec. 20010629001230

2001-06-27: transfer from Private party to C K P Partnership (non-market transfer), rec. 20010629001229

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 $2,047,500 (2011) to $3,557,300 (2026), up 74% over 15 years, per county tax rolls. The 2026 roll splits $3,557,300 into $2,908,500 land and $648,800 improvements.

Zoning: NC3-55 (M) (per King County)

Lot: 17,416 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Medical Office 12,750 SF (county building sections)

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