3037 NE 143rd St, Seattle, WA 98125

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 AI estimate from public imagery; may be outdated.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 49% of multifamily buildings in Seattle (median 9,444 SF), derived from assessor records.

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Building size: 9,075 SF, King County Assessor
Lot size: 18,819 SF, King County Assessor
Year built: 1965, King County Assessor
Stories: 2, King County Assessor
Predominant use: Park Royal Apts - 24 Units, King County Assessor
Units: 24, King County Assessor
Assessed value: $2,838,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $312.73/SF, derived from assessor records
Lot coverage: 48%, derived from assessor records
Vintage: 1960s vintage
Zoning: LR3 (M), 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): interior, AI estimate from public imagery

Nearby comparable buildings

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

14051 32nd Ave NE, Seattle · 0 mi · 8,200 SF · built 1967 · assessed $224.39/SF
3019 NE 143rd St, Seattle · 0 mi · 7,548 SF · built 1961 · assessed $283.65/SF
3046 NE 143rd St, Seattle · 0 mi · 3,432 SF · built 1966 · assessed $255.24/SF
14303 32nd Ave NE, Seattle · 0 mi · 10,519 SF · built 1969 · assessed $159.62/SF
14033 32nd Ave NE, Seattle · 0 mi · 43,132 SF · built 1981 · assessed $156.91/SF
3030 NE 143rd St, Seattle · 0 mi · 27,639 SF · built 1977 · assessed $216.72/SF

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Sale history and market context

MakeMe Estimate: $2,974,139 (estimated market value), with a likely range of $2,640,105 to $3,392,665 (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 $124K per unit at the midpoint (24 units).

Last sold: 2007-04-09 for $1,547,490 (recorded arm's-length sale).

Current ownership dates to 2013 (about 13 years) per recorded transfers.

2013-10-29: transfer from Private party to Park Royal Associates LLC (non-market transfer), rec. 20131029001528

2007-04-09: $1,547,490 from Private party to Private party, rec. 20070412001116

2 administrative transfers (no consideration), 2003 to 2006

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 $1,267,000 (2011) to $2,838,000 (2026), up 124% over 15 years, per county tax rolls. The 2026 roll splits $2,838,000 into $1,787,800 land and $1,050,200 improvements.

Zoning: LR3 (M) (per King County)

Lot: 18,819 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) 9,075 SF (county building sections)

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