14343 15th Ave NE, Seattle, WA 98125

Multifamily · Seattle · Seattle-Bellevue metro, WA

One of 5,391 reachable multifamily buildings in Seattle. Larger than 97% of multifamily buildings in Seattle (median 9,444 SF), derived from assessor records.

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Building size: 191,704 SF, King County Assessor
Lot size: 12,945 SF, King County Assessor
Year built: 2025, King County Assessor
Stories: 8, King County Assessor
Predominant use: 207-Unit Affordable Housing, King County Assessor
Units: 207, King County Assessor
Assessed value: $14,932,300, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $77.89/SF, derived from assessor records
Lot coverage: 1481%, derived from assessor records
Vintage: 2020s vintage
Zoning: C1-75 (M), King County
County use code: Apartment(Subsidized)
Construction (observed): masonry, 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.

1220 NE 143rd St, Seattle · 0.1 mi · 143,369 SF · built 1968 · assessed $243.30/SF
1520 NE 143rd St, Seattle · 0.1 mi · 22,247 SF · built 1976 · assessed $233.56/SF
14330 12th Ave NE, Seattle · 0.1 mi · 44,230 SF · built 1976 · assessed $318.88/SF
1526 NE 143rd St, Seattle · 0.1 mi · 21,580 SF · built 1976 · assessed $251.16/SF
1227 NE 143rd St, Seattle · 0.1 mi · 165,694 SF · built 1966 · assessed $232.94/SF
14040 15th Ave NE, Seattle · 0.1 mi · 97,254 SF · built 1969 · assessed $238.50/SF

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Sale history and market context

MakeMe Estimate: $28,047,958 (estimated market value), with a likely range of $25,619,129 to $28,945,723 (half of recent verified sales in this segment landed inside that range). Based on 98 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works. About $135K per unit at the midpoint (207 units).

Last sold: 2016-03-14 for $2,100,000 (recorded arm's-length sale).

Current ownership dates to 2023 (about 3 years) per recorded transfers.

2023-12-19: transfer from Paramount Park LLC to Altairejackson LLC (non-market transfer), rec. 20231221000692

2016-03-14: $2,100,000 from A & P Spirits LLC to Paramont Park LLC, rec. 20160318000928

2008-10-07: $2,280,000 from Jackson Square LLC to A & P Spirits LLC, rec. 20081007001055

2005-09-20: $2,400,000 from Private party to Jackson Square LLC, rec. 20050920001292

2 administrative transfers (no consideration), 2001 to 2001

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 $1,600,200 (2011) to $14,932,300 (2026), up 833% over 15 years, per county tax rolls. The 2026 roll splits $14,932,300 into $1,165,000 land and $13,767,300 improvements.

Zoning: C1-75 (M) (per King County)

Lot: 12,945 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Apartment 174,875 SF; Underground Parking Structure 16,829 SF (county building sections)

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

Permit history

2025-01-30: Electrical, declared value $300,000, permit 7067905-EL

2024-12-06: Electrical, declared value $84,000 (Revisit), permit 7059706-EL

2024-01-18: Building, New, declared value $35,984,110 (Revisit), permit 6883537-CN

2024-01-18: Building, New, declared value $954,000 (Complete), permit 6943327-CN

2023-11-28: Demolition, declared value $80,000,000 (Complete), permit 6883538-DM

2006-09-05: Building, New, declared value $406,815 (Complete), permit 6087109

2000-05-15: Other, declared value $120,000 (Complete), permit 713539

Source: King County permit records (newest first).