751 S Sullivan St, Seattle, WA 98108

Multifamily · Seattle · Seattle-Bellevue metro, WA

One of 5,391 reachable multifamily buildings in Seattle. Larger than 1% of multifamily buildings in Seattle (median 9,444 SF), derived from assessor records.

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Building size: 2,015 SF, King County Assessor
Lot size: 6,000 SF, King County Assessor
Year built: 1956, King County Assessor
Stories: 1, King County Assessor
Predominant use: 4-Plex, King County Assessor
Units: 4, King County Assessor
Assessed value: $664,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $329.53/SF, derived from assessor records
Lot coverage: 34%, derived from assessor records
Vintage: 1950s vintage
Zoning: RSL (M), King County
County use code: 4-Plex

Nearby comparable buildings

Same building type, by distance. Assessor facts only; not an opinion of value.

819 S Thistle St, Seattle · 0.1 mi · 2,888 SF · built 1957 · assessed $260.73/SF
800 S Thistle St, Seattle · 0.1 mi · 5,940 SF · built 1960 · assessed $261.78/SF
822 S Cloverdale St, Seattle · 0.1 mi · 3,840 SF · built 1979 · assessed $250.52/SF
824 S Cloverdale St, Seattle · 0.1 mi · 2,304 SF · built 1943 · assessed $304.25/SF
800 S Donovan St, Seattle · 0.1 mi · 14,229 SF · built 1964 · assessed $285.54/SF
555 S Cloverdale St, Seattle · 0.1 mi · 6,930 SF · built 1959 · assessed $252.38/SF

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Sale history and market context

MakeMe Estimate: $774,539 (estimated market value), with a likely range of $687,549 to $883,534 (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 $194K per unit at the midpoint (4 units).

Last sold: 2023-07-31 for $789,000 (recorded arm's-length sale).

Current ownership dates to 2024 (about 2 years) per recorded transfers.

2024-11-04: transfer from Private party to City Property I Corporation (non-market transfer), rec. 20241105000413

2023-07-31: $789,000 from Private party to Private party, rec. 20230731001024

2023-07-30: transfer from Private party to Private party (non-market transfer), rec. 20230731001025

2006-03-10: $349,950 from Private party to Private party, rec. 20060315001506

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 $324,000 (2011) to $664,000 (2026), up 105% over 15 years, per county tax rolls. The 2026 roll splits $664,000 into $210,000 land and $454,000 improvements.

Zoning: RSL (M) (per King County)

Lot: 6,000 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Floor and use mix: Multiple Residence (Low Rise) 2,015 SF (county building sections)

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