3660 Whitman Ave N, Seattle, WA 98103

Multifamily · Seattle · Seattle-Bellevue metro, WA

Imagery suggests: residential building, 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 AI estimate from public imagery; may be outdated.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 5,391 reachable multifamily buildings in Seattle. Larger than 20% of multifamily buildings in Seattle (median 9,444 SF), derived from assessor records.

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Building size: 4,800 SF, King County Assessor
Lot size: 3,329 SF, King County Assessor
Year built: 1985, King County Assessor
Stories: 3, King County Assessor
Predominant use: 6 Unit Apt, King County Assessor
Units: 6, King County Assessor
Assessed value: $1,940,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $404.17/SF, derived from assessor records
Lot coverage: 144%, derived from assessor records
Vintage: 1980s vintage
Zoning: LR3 (M), King County
County use code: Apartment
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.

3805 Whitman Ave N, Seattle · 0 mi · 25,555 SF · built 1989 · assessed $274.04/SF
3806 Whitman Ave N, Seattle · 0 mi · 3,690 SF · built 1983 · assessed $300.16/SF
3800 Aurora Ave N, Seattle · 0 mi · 62,681 SF · built 1994 · assessed $242.53/SF
3800 Bridge Way N, Seattle · 0 mi · 15,801 SF · built 1967 · assessed $321.75/SF
3645 Whitman Ave N, Seattle · 0.1 mi · 17,386 SF · built 1962 · assessed $279.31/SF
3825 Whitman Ave N, Seattle · 0.1 mi · 6,766 SF · built 1991 · assessed $353.53/SF

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Sale history and market context

MakeMe Estimate: $2,058,361 (estimated market value), with a likely range of $1,827,182 to $2,348,018 (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 $343K per unit at the midpoint (6 units).

Last sold: 2018-04-18 for $2,000,000 (recorded arm's-length sale).

Current ownership dates to 2018 (about 8 years) per recorded transfers.

2018-04-18: $2,000,000 from Land Baroness Investments to Tessrental LLC, rec. 20180425000803

2000-08-26: transfer from Private party to Land Baroness Investments (non-market transfer), rec. 20000919000139

1998-10-28: $660,000 from Private party to Private party, rec. 199810303152

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 $953,000 (2011) to $1,940,000 (2026), up 104% over 15 years, per county tax rolls. The 2026 roll splits $1,940,000 into $782,300 land and $1,157,700 improvements.

Zoning: LR3 (M) (per King County)

Lot: 3,329 sq ft

Rated views: Territorial

Nuisance flags: Traffic noise

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Multiple Residence (Low Rise) 4,800 SF (county building sections)

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