17143 133rd Ave NE, Woodinville, WA 98072

Commercial · Woodinville · Seattle-Bellevue metro, WA

Imagery suggests: large apartment complex, 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 AI estimate from public imagery; may be outdated.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 46 reachable commercial buildings in Woodinville. Larger than 91% of commercial buildings in Woodinville (median 20,470 SF), derived from assessor records.

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Building size: 189,966 SF, King County Assessor
Lot size: 208,534 SF, King County Assessor
Year built: 1997, King County Assessor
Stories: 3, King County Assessor
Predominant use: Il, Al, King County Assessor
Units: 205, King County Assessor
Assessed value: $33,985,900, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $178.91/SF, derived from assessor records
Lot coverage: 91%, derived from assessor records
Vintage: 1990s vintage
Zoning: R-48, King County
County use code: Retirement Facility
Construction (observed): wood frame, AI estimate from public imagery
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.

17301 133rd Ave NE, Woodinville · 0.1 mi · 24,500 SF · built 2000
13203 NE 175th St, Woodinville · 0.2 mi · 8,000 SF · built 1975
17025 Woodinville Redmond Rd NE, Woodinville · 0.3 mi · 2,950 SF · built 1900 · assessed $340/SF
16855 Woodinville Redmond Rd NE, Woodinville · 0.3 mi · 3,678 SF · built 1908 · assessed $179.69/SF
13001 NE 177th Pl, Woodinville · 0.3 mi · 2,056 SF · built 1989 · assessed $488.67/SF
13701 NE 171st St, Woodinville · 0.3 mi · 12,360 SF · built 2012 · assessed $323.58/SF

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Sale history and market context

MakeMe Estimate: $36,566,908 (estimated market value), with a likely range of $30,986,722 to $44,242,475 (half of recent verified sales in this segment landed inside that range). Based on 33 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Last sold: 1996-02-07 for $1,582,500 (recorded arm's-length sale).

Current ownership dates to 1996 (about 30 years) per recorded transfers.

2016-10-25: $48,078 from Brittany Park LLC to Woodinville City of, rec. 20180209001052

2016-10-25: $8,616 from Brittany Park LLC to Woodinville City of (non-market transfer), rec. 20180209001051

2016-10-25: $1,294 from Brittany Park LLC to City of Woodinville (non-market transfer), rec.

2 administrative transfers (no consideration), 1996 to 1997

1996-02-07: $1,582,500 from Private party to L E II LLC, rec. 199602081333

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 $21,000,000 (2011) to $33,985,900 (2026), up 62% over 15 years, per county tax rolls. The 2026 roll splits $33,985,900 into $8,341,300 land and $25,644,600 improvements.

Zoning: R-48 (per King County)

Lot: 208,534 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Private

Street surface: Paved

Floor and use mix: Multiple Residences Assisted Living (Low Rise) 189,966 SF (county building sections)

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

Permit history

2023-03-13: Remodel, declared value $31,000 (Screened), permit BLD23029

2022-01-04: Other (Screened), permit SIG21041

2021-10-28: Remodel, declared value $1,500,000 (Complete), permit BLD21138

2019-12-11: Building, New, declared value $21,920,000 (Defunct), permit BLD19072

2019-12-11: Building, New, declared value $15,200,000 (Defunct), permit BLD19073

2019-12-06: Remodel, declared value $974,018 (Defunct), permit BLD19068

2019-10-31: Other, declared value $489,800 (Screened), permit MEC19221

2019-10-31: Other, declared value $70,000 (Screened), permit MEC19222

2016-04-22: Remodel, declared value $116,000 (Screened), permit BLD16027

2016-02-03: Remodel, declared value $369,000 (Screened), permit BLD16007

Source: King County permit records (newest first).