1000 E Boston St, Seattle, WA 98102

Multifamily · Seattle · Seattle-Bellevue metro, WA

Imagery suggests: multi-family home, 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 AI estimate from public imagery; may be outdated.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 58% of multifamily buildings in Seattle (median 9,444 SF), derived from assessor records.

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Building size: 11,756 SF, King County Assessor
Lot size: 8,000 SF, King County Assessor
Year built: 1958, King County Assessor
Stories: 3, King County Assessor
Predominant use: Bostonian Apt, King County Assessor
Units: 15, King County Assessor
Assessed value: $3,982,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $338.72/SF, derived from assessor records
Lot coverage: 147%, derived from assessor records
Vintage: 1950s vintage
Zoning: LR2 (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): mid block, AI estimate from public imagery

Nearby comparable buildings

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

914 E Lynn St, Seattle · 0.1 mi · 9,921 SF · built 1925 · assessed $230.92/SF
2010 Broadway E, Seattle · 0.1 mi · 7,730 SF · built 1906 · assessed $362.74/SF
2317 10th Ave E, Seattle · 0.1 mi · 18,974 SF · built 1929 · assessed $248.39/SF
2329 10th Ave E, Seattle · 0.1 mi · 18,984 SF · built 1929 · assessed $267.49/SF
2325 10th Ave E, Seattle · 0.1 mi · 18,984 SF · built 1929 · assessed $285.56/SF
2347 Federal Ave E, Seattle · 0.2 mi · 6,168 SF · built 1908 · assessed $217.57/SF

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Sale history and market context

MakeMe Estimate: $3,792,761 (estimated market value), with a likely range of $3,366,786 to $4,326,485 (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 $253K per unit at the midpoint (15 units).

Last sold: 1998-08-28 for $1,197,000 (recorded arm's-length sale).

Current ownership dates to 1998 (about 28 years) per recorded transfers.

2024-08-27: $235,000 from Bostonian Apartments LLC to Infraus Wireless I LLC, rec. 20240830001087

1998-08-28: $1,197,000 from Private party to Bostonian Apartments LLC, rec. 199808312994

1998-08-28: transfer from Bostonian Apartments LLC to Bostonian Apartments LLC (non-market transfer), rec. 20070109000580

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 $1,678,000 (2011) to $3,982,000 (2026), up 137% over 15 years, per county tax rolls. The 2026 roll splits $3,982,000 into $2,280,000 land and $1,702,000 improvements.

Zoning: LR2 (M) (per King County)

Lot: 8,000 sq ft

Rated views: Olympic Mountains, Territorial

Nuisance flags: Traffic noise

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Multiple Residence (Low Rise) 11,756 SF (county building sections)

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

Permit history

2025-03-06: Remodel, declared value $20,000 (Screened), permit 7057297-CN

2021-12-17: Remodel, declared value $20,000 (Screened), permit 6858160-CN

2020-01-28: Remodel, declared value $45,000 (Screened), permit 6631606-CN

2014-06-18: Other, declared value $40,000 (Screened), permit 6419858

Source: King County permit records (newest first).