15536 27th Ave NE, Shoreline, WA 98155

Multifamily · Shoreline · Seattle-Bellevue metro, WA

One of 176 reachable multifamily buildings in Shoreline. Larger than 16% of multifamily buildings in Shoreline (median 12,567 SF), derived from assessor records.

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Building size: 3,882 SF, King County Assessor
Lot size: 8,100 SF, King County Assessor
Year built: 1959, King County Assessor
Stories: 2, King County Assessor
Predominant use: Apartment 4 Plex, King County Assessor
Units: 4, King County Assessor
Assessed value: $979,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $252.19/SF, derived from assessor records
Lot coverage: 48%, derived from assessor records
Vintage: 1950s vintage
Zoning: NR1, King County
County use code: 4-Plex
Construction (observed): wood frame, 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.

15548 27th Ave NE, Shoreline · 0 mi · 3,240 SF · built 1958 · assessed $279.63/SF
3203 NE 149th St, Shoreline · 0.5 mi · 2,910 SF · built 1995 · assessed $294.16/SF
14727 Bothell Way NE, Shoreline · 0.5 mi · 5,850 SF · built 1963 · assessed $304.96/SF
14727 Bothell Way NE, Shoreline · 0.5 mi · 26,949 SF · built 1963 · assessed $214.82/SF
3124 NE 147th St, Shoreline · 0.5 mi · 3,600 SF · built 1980 · assessed $270.56/SF
3011 NE 147th St, Shoreline · 0.5 mi · 6,279 SF · built 1986 · assessed $243.03/SF

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Sale history and market context

MakeMe Estimate: $1,217,414 (estimated market value), with a likely range of $1,080,683 to $1,388,730 (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 $304K per unit at the midpoint (4 units).

Last sold: 2008-08-27 for $525,000 (recorded arm's-length sale).

Current ownership dates to 2008 (about 18 years) per recorded transfers.

2017-07-15: $10 from Private party to Private party (non-market transfer), rec.

4 administrative transfers (no consideration), 2008 to 2015

2008-08-27: $525,000 from Private party to Private party, rec. 20080829000923

2004-09-15: transfer from Private party to Private party (non-market transfer), rec. 20040915000626

1999-10-04: $292,500 from Private party to Private party (non-market transfer), rec. 19991013001154

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 $389,000 (2011) to $979,000 (2026), up 152% over 15 years, per county tax rolls. The 2026 roll splits $979,000 into $283,000 land and $696,000 improvements.

Zoning: NR1 (per King County)

Lot: 8,100 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Floor and use mix: Multiple Residence (Low Rise) 3,882 SF (county building sections)

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