733 Summit Ave E, Seattle, WA 98102

Multifamily · Seattle · Seattle-Bellevue metro, WA

Imagery suggests: mid-rise 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 AI estimate from public imagery; may be outdated.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 87% of multifamily buildings in Seattle (median 9,444 SF), derived from assessor records.

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Building size: 44,672 SF, King County Assessor
Lot size: 39,168 SF, King County Assessor
Year built: 1949, King County Assessor
Stories: 3, King County Assessor
Predominant use: The Summit, King County Assessor
Units: 52, King County Assessor
Assessed value: $13,034,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $291.77/SF, derived from assessor records
Lot coverage: 114%, derived from assessor records
Vintage: 1940s vintage
Zoning: LR3 (M), King County
County use code: Apartment
Construction (observed): masonry, AI estimate from public imagery
Parking (observed): street only, 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.

745 Summit Ave E, Seattle · 0 mi · 33,692 SF · built 1989 · assessed $241.84/SF
735 Belmont Ave E, Seattle · 0 mi · 15,289 SF · built 1956 · assessed $291.06/SF
907 Belmont Ave E, Seattle · 0 mi · 2,750 SF · built 1905 · assessed $482.18/SF
727 Bellevue Ave E, Seattle · 0 mi · 28,833 SF · built 1958 · assessed $381.33/SF
709 Boylston Ave E, Seattle · 0.1 mi · 12,027 SF · built 1957 · assessed $292.67/SF
768 Bellevue Ave E, Seattle · 0.1 mi · 15,542 SF · built 1909 · assessed $289.09/SF

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Sale history and market context

MakeMe Estimate: $12,495,521 (estimated market value), with a likely range of $11,092,116 to $14,253,914 (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 $240K per unit at the midpoint (52 units).

Last sold: 2016-12-30 for $16,974,000 (recorded arm's-length sale).

Current ownership dates to 2016 (about 10 years) per recorded transfers.

2016-12-30: $16,974,000 from Sea Summit 12-B LLC to Cx3 Summit LLC, rec. 20161230001576

2010-10-22: $9,100,000 from GPP Summitt LLC to Sea Summitt 12-B LLC, rec.

2006-11-18: $11,213,130 from Birkeland Family LLC IV to GPP Summit LLC, rec. 20061130000216

2 administrative transfers (no consideration), 1996 to 1996

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 $6,599,000 (2011) to $13,034,000 (2026), up 98% over 15 years, per county tax rolls. The 2026 roll splits $13,034,000 into $11,750,400 land and $1,283,600 improvements.

Zoning: LR3 (M) (per King County)

Lot: 39,168 sq ft

Rated views: Territorial

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Multiple Residence (Low Rise) 44,672 SF (county building sections)

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