10609 E Riverside Dr, Bothell, WA 98011

Multifamily · Bothell · Seattle-Bellevue metro, WA

Imagery suggests: garden apartments, 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 AI estimate from public imagery; may be outdated.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 69 reachable multifamily buildings in Bothell. Larger than 48% of multifamily buildings in Bothell (median 24,613 SF), derived from assessor records.

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Building size: 20,742 SF, King County Assessor
Lot size: 34,822 SF, King County Assessor
Year built: 1985, King County Assessor
Stories: 3, King County Assessor
Predominant use: 24-Unit Apt, King County Assessor
Units: 24, King County Assessor
Assessed value: $5,984,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $288.50/SF, derived from assessor records
Lot coverage: 60%, derived from assessor records
Vintage: 1980s vintage
Zoning: R 2800, King County
County use code: Apartment
Construction (observed): wood frame, AI estimate from public imagery
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.

10620 NE 175th St, Bothell · 0 mi · 13,785 SF · built 1968 · assessed $293.58/SF
10619 E Riverside Dr, Bothell · 0 mi · 11,679 SF · built 1968 · assessed $294.55/SF
10130 W Riverside Dr, Bothell · 0.3 mi · 47,257 SF · built 1998 · assessed $239.35/SF
11119 Woodinville Dr, Bothell · 0.4 mi · 36,635 SF · built 1975 · assessed $246.05/SF
18120 102nd Ave NE, Bothell · 0.4 mi · 95,500 SF · built 2016 · assessed $392.45/SF
11211 Woodinville Dr, Bothell · 0.4 mi · 5,408 SF · built 1994 · assessed $256.10/SF

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Sale history and market context

MakeMe Estimate: $5,867,375 (estimated market value), with a likely range of $5,208,395 to $6,693,043 (half of recent verified sales in this segment landed inside that range). Based on 667 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works. About $244K per unit at the midpoint (24 units).

Last sold: 1992-09-01 for $931,000 (recorded arm's-length sale).

Current ownership dates to 2023 (about 3 years) per recorded transfers.

3 administrative transfers (no consideration), 1996 to 2023

1992-09-01: $931,000 from Ueki America Corporation to Private party, rec. 199209040435

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 $2,246,000 (2011) to $5,984,000 (2026), up 166% over 15 years, per county tax rolls. The 2026 roll splits $5,984,000 into $1,218,700 land and $4,765,300 improvements.

Zoning: R 2800 (per King County)

Lot: 34,822 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Multiple Residence (Low Rise) 20,742 SF (county building sections)

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