3009 NE 120th St, Seattle, WA 98125

Multifamily · Seattle · Seattle-Bellevue metro, WA

One of 5,391 reachable multifamily buildings in Seattle. Larger than 27% of multifamily buildings in Seattle (median 9,444 SF), derived from assessor records.

Own this building?

Claim privately

Claiming is for you. Your mailing address is never shown; no offer reaches you unless you opt in.

Claimed owners can confirm facts, watch the estimate, and decide whether to reply.

Claim or manage this building

Building size: 5,485 SF, King County Assessor
Lot size: 5,500 SF, King County Assessor
Year built: 1974, King County Assessor
Stories: 2, King County Assessor
Predominant use: Apartment Bldg, King County Assessor
Units: 6, King County Assessor
Assessed value: $1,081,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $197.08/SF, derived from assessor records
Lot coverage: 100%, derived from assessor records
Vintage: 1970s vintage
Zoning: LR3 (M), 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.

3107 NE 120th St, Seattle · 0.1 mi · 7,677 SF · built 1968 · assessed $181.06/SF
3103 NE 120th St, Seattle · 0.1 mi · 7,677 SF · built 1968 · assessed $186.53/SF
12028 31st Ave NE, Seattle · 0.1 mi · 11,130 SF · built 1968 · assessed $217.16/SF
3119 NE 120th St, Seattle · 0.1 mi · 9,260 SF · built 1968 · assessed $192.87/SF
12011 32nd Ave NE, Seattle · 0.1 mi · 9,120 SF · built 1965 · assessed $250.88/SF
12038 31st Ave NE, Seattle · 0.1 mi · 22,643 SF · built 1988 · assessed $181.56/SF

Want to talk to the owner? makeme1031 delivers a private, principal-to-principal letter to the owner of record. We never publish the owner's identity or address.

Sale history and market context

MakeMe Estimate: $1,263,109 (estimated market value), with a likely range of $1,121,246 to $1,440,856 (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 $211K per unit at the midpoint (6 units).

Last sold: 2015-06-25 for $860,000 (recorded arm's-length sale).

Current ownership dates to 2015 (about 11 years) per recorded transfers.

2015-06-25: $860,000 from Amy Court Apartments LLC to Private party, rec. 20150629001353

2013-09-19: $550,000 from R & M Olson Propertie LLC to Amy Court Apartments LLC, rec. 20130923002038

2002-10-21: transfer from Private party to R & M Olsobn Properties LLC (non-market transfer), rec. 20021219002607

1990-01-11: $260,000 from Private party to Private party, rec. 199001170454

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 $539,000 (2011) to $1,081,000 (2026), up 101% over 15 years, per county tax rolls. The 2026 roll splits $1,081,000 into $522,500 land and $558,500 improvements.

Zoning: LR3 (M) (per King County)

Lot: 5,500 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) 5,485 SF (county building sections)

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