5715 15th Ave NW, Seattle, WA 98107

NNN Retail · Seattle · Seattle-Bellevue metro, WA

Imagery suggests: gas station with convenience store. 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 AI estimate from public imagery; may be outdated.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 1,026 reachable nnn retail buildings in Seattle. Larger than 8% of nnn retail buildings in Seattle (median 5,208 SF), derived from assessor records.

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Building size: 1,680 SF, King County Assessor
Lot size: 11,250 SF, King County Assessor
Year built: 1987, King County Assessor
Stories: 1, King County Assessor
Predominant use: C Store W/ Gas, King County Assessor
Assessed value: $3,251,400, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $1,935/SF, derived from assessor records
Lot coverage: 15%, derived from assessor records
Vintage: 1980s vintage
Zoning: NC3P-55 (M), King County
County use code: Conv Store with Gas
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.

1706 NW Market St, Seattle · 0.2 mi · 13,850 SF · built 1911 · assessed $107.21/SF
1555 NW Market St, Seattle · 0.2 mi · 5,000 SF · built 1946 · assessed $437.76/SF
1712 NW Market St, Seattle · 0.2 mi · 5,368 SF · built 1948 · assessed $382.56/SF
1423 NW Market St, Seattle · 0.2 mi · 89,103 SF · built 2000 · assessed $486.75/SF
1716 NW Market St, Seattle · 0.2 mi · 4,750 SF · built 1947 · assessed $437.77/SF
5314 15th Ave NW, Seattle · 0.2 mi · 8,595 SF · built 1987 · assessed $503.97/SF

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Sale history and market context

MakeMe Estimate: $4,513,948 (estimated market value), with a likely range of $3,308,240 to $5,279,147 (half of recent verified sales in this segment landed inside that range). Based on 79 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Last sold: 2011-09-12 for $1,275,000 (recorded arm's-length sale).

Current ownership dates to 2011 (about 15 years) per recorded transfers.

2011-09-12: $1,275,000 from Trimark I LLC to Ajitesh Sangar LLC, rec. 20110927001323

1996-04-16: $1,030,000 from Private party to Trimark I LLC, rec. 199604251197

1993-04-08: $627,000 from Blue Chip Properties to Private party, rec. 199304142044

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 $1,744,100 (2011) to $3,251,400 (2026), up 86% over 15 years, per county tax rolls. The 2026 roll splits $3,251,400 into $2,812,500 land and $438,900 improvements.

Zoning: NC3P-55 (M) (per King County)

Lot: 11,250 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Mini-Mart Convenience Store 1,680 SF (county building sections)

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