10111 SW 178th St, Vashon, WA 98070

Multifamily · Vashon · 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 AI estimate from public imagery; may be outdated.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 16 reachable multifamily buildings in Vashon. Larger than 56% of multifamily buildings in Vashon (median 7,008 SF), derived from assessor records.

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Building size: 7,843 SF, King County Assessor
Lot size: 21,300 SF, King County Assessor
Year built: 1962, King County Assessor
Stories: 2, King County Assessor
Predominant use: 12 Units, King County Assessor
Units: 12, King County Assessor
Assessed value: $1,715,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $218.67/SF, derived from assessor records
Lot coverage: 37%, derived from assessor records
Vintage: 1960s vintage
Zoning: R-8, 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.

17823 101st Pl SW, Vashon · 0 mi · 7,008 SF · built 1973 · assessed $113.58/SF
17833 101st Pl SW, Vashon · 0 mi · 7,008 SF · built 1973 · assessed $120.86/SF
10106 SW Bank Rd, Vashon · 0.2 mi · 22,835 SF · built 1994 · assessed $217.44/SF
17905 97th Pl SW, Vashon · 0.3 mi · 24,286 SF · built 2007 · assessed $157.57/SF
17630 96th Pl SW, Vashon · 0.3 mi · 3,334 SF · built 1974 · assessed $287.64/SF
17620 96th Pl SW, Vashon · 0.4 mi · 2,600 SF · built 1970 · assessed $372.31/SF

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Sale history and market context

MakeMe Estimate: $1,850,421 (estimated market value), with a likely range of $1,642,596 to $2,110,816 (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 $154K per unit at the midpoint (12 units).

Current ownership dates to 2009 (about 17 years) per recorded transfers.

2009-03-26: $2,198,900 from Private party to Private party (part of a 3-parcel sale; price is the whole deal), rec. 20090331001528

2 administrative transfers (no consideration), 2004 to 2004

1996-12-13: $455,000 from Private party to Private party (non-market transfer), rec. 199612312522

1994-03-16: transfer from Private party to Private party (part of a 18-parcel sale; price is the whole deal), rec. 199405040000

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 $841,000 (2011) to $1,715,000 (2026), up 104% over 15 years, per county tax rolls. The 2026 roll splits $1,715,000 into $159,700 land and $1,555,300 improvements.

Zoning: R-8 (per King County)

Lot: 21,300 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) 7,843 SF (county building sections)

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