11904 Renton Ave S, Seattle, WA 98178

Multifamily · Seattle · 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 AI estimate from public imagery; may be outdated.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 5,391 reachable multifamily buildings in Seattle. Larger than 73% of multifamily buildings in Seattle (median 9,444 SF), derived from assessor records.

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Building size: 20,900 SF, King County Assessor
Lot size: 49,987 SF, King County Assessor
Year built: 1963, King County Assessor
Stories: 2, King County Assessor
Predominant use: Marianna Apts, King County Assessor
Units: 22, King County Assessor
Assessed value: $4,168,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $199.43/SF, derived from assessor records
Lot coverage: 42%, derived from assessor records
Vintage: 1960s vintage
Zoning: R-48, King County
County use code: Apartment
Construction (observed): wood frame, 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.

7041 S 116th Pl, Seattle · 0 mi · 14,532 SF · built 1993 · assessed $238.85/SF
7050 S 116th Pl, Seattle · 0.1 mi · 65,729 SF · built 2017 · assessed $263.20/SF
6829 S 116th Pl, Seattle · 0.2 mi · 13,414 SF · built 1942 · assessed $223.57/SF
12024 71st Ave S, Seattle · 0.3 mi · 40,710 SF · built 1968 · assessed $244.83/SF
12401 Renton Ave S, Seattle · 0.3 mi · 18,043 SF · built 1962 · assessed $227.73/SF
6900 S 123rd St, Seattle · 0.4 mi · 36,576 SF · built 1965 · assessed $199.35/SF

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Sale history and market context

MakeMe Estimate: $4,283,592 (estimated market value), with a likely range of $3,802,491 to $4,886,387 (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 $195K per unit at the midpoint (22 units).

Last sold: 1996-09-20 for $528,707 (recorded arm's-length sale).

Current ownership dates to 1996 (about 30 years) per recorded transfers.

1996-09-20: $528,707 from Private party to Private party, rec. 199609302097

1995-09-13: $170,000 from Private party to Private party, rec. 199509221731

2 administrative transfers (no consideration), 1995 to 1995

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 $1,206,000 (2011) to $4,168,000 (2026), up 246% over 15 years, per county tax rolls. The 2026 roll splits $4,168,000 into $1,037,200 land and $3,130,800 improvements.

Zoning: R-48 (per King County)

Lot: 49,987 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Apartment 20,900 SF (county building sections)

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