20400 Woodinville Snohomish Rd, Woodinville, WA 98072
Small-Bay Industrial · Woodinville · Seattle-Bellevue metro, WA
One of 155 reachable small-bay industrial buildings in Woodinville. Larger than 34% of small-bay industrial buildings in Woodinville (median 22,335 SF), derived from assessor records.
- Usable building area
- 15,800 SF, King County Assessor
- Lot size
- 224,104 SF, King County Assessor
- Year built
- 1972, King County Assessor
- Stories
- 1, King County Assessor
- Buildings on parcel
- 2, King County Assessor
- Predominant use
- Warehouse, King County Assessor
- Assessed value
- $4,308,100, per the King County Assessor (not a market appraisal)
- Assessed value per usable SF
- $272.66/SF, derived from assessor records
- Usable area / lot
- 0.07, derived from assessor records
- Vintage
- 1970s vintage
- Zoning
- I, King County
- County use code
- Warehouse
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 20300 Woodinville Snohomish Rd, Woodinville · 0.1 mi · 45,399 SF · built 1973 · assessed $218.08/SF
- 20315 142nd Ave NE, Woodinville · 0.1 mi · 30,923 SF · built 1995 · assessed $189.76/SF
- 20210 142nd Ave NE, Woodinville · 0.2 mi · 19,483 SF · built 1982 · assessed $234.29/SF
- 20485 144th Ave NE, Woodinville · 0.2 mi · 41,970 SF · built 1995 · assessed $212.12/SF
- 14316 NE 203rd St, Woodinville · 0.2 mi · 42,000 SF · built 1995 · assessed $184.35/SF
- 20031 142nd Ave NE, Woodinville · 0.2 mi · 40,324 SF · built 1995 · assessed $255.44/SF
Want to talk to the owner? makeme1031 delivers a private letter directly to the owner of record. We never publish the owner's identity or address.
Own this building?
Claim privately
Claiming is for you. Your mailing address is never shown; no offer reaches you unless you opt in.
Claimed owners can confirm facts, watch the estimate, and decide whether to reply.
Received a letter about this building? It came from a real buyer through makeme1031; claiming is how you reply privately, on your terms.
Claimed owners also get Portfolio Pulse: a monthly email tracking this building's value.
Claim or manage this building
Sale history and market context
MakeMe Estimate: $6.72M (estimated market value), with a likely range of $5.51M to $7.59M (half of recent verified sales in this segment landed inside that range). Based on 8 verified arm's-length comparable sales (through 2026-06-01). Not an appraisal. How this estimate works.
lower confidence: 4 comparable sales within 3 miles; nearest 0.2 mi. This property type carries wider measured error; treat the estimate as a starting point. Comparable-sale caveat: the estimate is 32% above the $321.10/SF median of the shown comparable sales.
Comparable sales used as evidence
- 20485 144th Ave NE, Woodinville: $10,000,000 (2022-07), 41,982 SF, $238.20/SF, built 1995, 0.2 mi away
- 19734 144th Ave NE, Woodinville: $3,210,000 (2026-02), 9,997 SF, $321.10/SF, built 1989, 0.4 mi away
- 19211 144th Ave NE, Woodinville: $9,300,000 (2024-07), 48,776 SF, $190.67/SF, built 1974, 0.7 mi away
- 11839 Woodinville Dr, Bothell: $5,500,000 (2023-07), 17,001 SF, $323.51/SF, built 1962, 1.9 mi away (different city)
- 12530 135th Ave NE, Kirkland: $10,000,000 (2023-10), 30,001 SF, $333.32/SF, built 1980, 4.3 mi away (different city)
Recorded arm's-length sales of similar buildings nearby; nearer and more recent sales rank first. Buyer and seller names are withheld. Get this data via API.
Market context: Industrial in Woodinville
median verified sale $342.24/SF over the trailing 24 months; 3 sales in the last 12 months and 7 in 24 (newest verified sale 2026-02).
- 2022: $334.89/SF median (4 sales)
- 2024: $353.39/SF median (4 sales)
Computed from 138 verified arm's-length sales in King County public records (7 in the trailing 24 months). Free public records. Not an appraisal.
- 1995-09-29: transfer from Kiewit Construction Group INC to Kiewit Construction CO (part of a 2-parcel sale; price is the whole deal), rec. 199603010136
Source: King County recorded sales extract; buyer and seller shown only when a company or organization. Individual names are withheld.
Land, site, and value history
Assessed value moved from $2,914,300 (2011) to $4,308,100 (2026), up 48% over 15 years, per county tax rolls. The 2026 roll splits $4,308,100 into $4,033,800 land and $274,300 improvements.
- Zoning: I (per King County)
- Lot: 224,104 sq ft
- Water: Water District (per King County)
- Sewer: Public (per King County)
- Access: Public
- Street surface: Paved
- Floor and use mix: Storage Warehouse 15,800 SF (county building sections)
- County districts report (schools, fire, sewer, council; on kingcounty.gov)