18207 1st Ave S, Normandy Park, WA 98148

Multifamily · Normandy Park · 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 AI estimate from public imagery; may be outdated.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 10 reachable multifamily buildings in Normandy Park. Larger than 90% of multifamily buildings in Normandy Park (median 24,640 SF), derived from assessor records.

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Building size: 42,396 SF, King County Assessor
Lot size: 100,188 SF, King County Assessor
Year built: 1975, King County Assessor
Stories: 2, King County Assessor
Predominant use: 56-Unit Apt Complex, King County Assessor
Units: 56, King County Assessor
Assessed value: $10,762,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $253.84/SF, derived from assessor records
Lot coverage: 42%, derived from assessor records
Vintage: 1970s vintage
Zoning: RM-1800, King County
County use code: Apartment
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.

18225 1st Ave S, Normandy Park · 0 mi · 24,640 SF · built 1967 · assessed $273.38/SF
18243 1st Ave S, Normandy Park · 0.1 mi · 36,280 SF · built 1962 · assessed $265.02/SF
133 SW Normandy Rd, Normandy Park · 0.1 mi · 19,834 SF · built 1968 · assessed $218.72/SF
117 SW Normandy Rd, Normandy Park · 0.1 mi · 6,394 SF · built 1959 · assessed $230.22/SF
18265 1st Ave S, Normandy Park · 0.1 mi · 32,748 SF · built 1970
130 SW 184th St, Normandy Park · 0.1 mi · 5,760 SF · built 1967 · assessed $270.66/SF

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Sale history and market context

MakeMe Estimate: $10,482,255 (estimated market value), with a likely range of $9,304,966 to $11,957,338 (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 $187K per unit at the midpoint (56 units).

Last sold: 1999-05-03 for $1,840,000 (recorded arm's-length sale).

Current ownership dates to 1999 (about 27 years) per recorded transfers.

2017-01-31: transfer from Normandy Park Villa LLC to JP Normandy Park Villa LLC, rec. 20170202000506

1999-05-03: $1,840,000 from Private party to Normandy Park Villa LLC, rec. 199905251560

1995-05-22: $1,650,000 from Private party to Private party (non-market transfer), rec. 199506070456

1994-09-15: transfer from M-R-W Associates to Private party (non-market transfer), rec. 199409200857

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 $3,663,000 (2011) to $10,762,000 (2026), up 194% over 15 years, per county tax rolls. The 2026 roll splits $10,762,000 into $1,653,100 land and $9,108,900 improvements.

Zoning: RM-1800 (per King County)

Lot: 100,188 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Floor and use mix: Multiple Residence (Low Rise) 42,396 SF (county building sections)

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