Bellevue, WA property records
As of September 2026, Bellevue, WA has 34,471 parcels on record, with a median assessed value of $1,668,000 and a median year built of 1972, compiled from King County assessor, treasurer, permit, FEMA, and DNR records aggregated by VetTheHome. As of September 2026, 179 of those 34,471 parcels (0.5%) sit within a FEMA Special Flood Hazard Area, per King County GIS and FEMA flood records aggregated by VetTheHome.
Updated September 2026 · refreshed weekly
Search an address in Bellevue
Bellevue by the numbers
Computed 9/7/2026 from county assessor, treasurer, permit, FEMA, and DNR records.
What the public records show
In the 12 months through September 2026, 1,046 properties in Bellevue changed hands at a median recorded sale price of $1,750,000, and 9,807 building permits were filed, per King County records. As of September 2026, 1,193 parcels in Bellevue (3.5%) rely on on-site septic systems rather than municipal sewer, per King County parcel records aggregated by VetTheHome. 945 (2.7%) of parcels in Bellevue sit in high liquefaction-susceptibility zones mapped by the Washington State DNR. As of September 2026, 563 parcels in Bellevue carried an unpaid property-tax balance with the King County Treasurer, per records aggregated by VetTheHome. As of September 2026, 22 homes in Bellevue were resold within 12 months of a prior arms-length sale at a median gross price change of +110.0% between the two sales, per King County sales records aggregated by VetTheHome — local flip context, not a reliable rate given the small count (gross price change is a price difference, not profit, and excludes renovation and holding costs). Every figure here is compiled from public records and refreshed weekly; search any Bellevue address below for parcel-level permit history, tax breakdown, flood and seismic hazards, and septic status.
More Washington cities
Explore aggregate King County property data by city — flood, septic, permits, taxes and more.