Woodinville, WA property records
As of November 2026, Woodinville, WA has 10,934 parcels on record, with a median assessed value of $1,377,000 and a median year built of 1985, compiled from King County assessor, treasurer, permit, FEMA, and DNR records aggregated by VetTheHome. As of November 2026, 21 of those 10,934 parcels (0.2%) sit within a FEMA Special Flood Hazard Area, per King County GIS and FEMA flood records aggregated by VetTheHome.
Updated November 2026 · refreshed weekly
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Woodinville by the numbers
Computed 11/9/2026 from county assessor, treasurer, permit, FEMA, and DNR records.
What the public records show
In the 12 months through November 2026, 365 properties in Woodinville changed hands at a median recorded sale price of $1,480,000, and 10 building permits were filed, per King County records. As of November 2026, 8,336 parcels in Woodinville (76%) rely on on-site septic systems rather than municipal sewer, per King County parcel records aggregated by VetTheHome. 159 (1.4%) of parcels in Woodinville sit in high liquefaction-susceptibility zones mapped by the Washington State DNR. As of November 2026, 132 parcels in Woodinville carried an unpaid property-tax balance with the King County Treasurer, per records aggregated by VetTheHome. Every figure here is compiled from public records and refreshed weekly; search any Woodinville address below for parcel-level permit history, tax breakdown, flood and seismic hazards, and septic status.
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