Redmond, WA property records
As of September 2026, Redmond, WA has 22,904 parcels on record, with a median assessed value of $1,498,000 and a median year built of 1988, compiled from King County assessor, treasurer, permit, FEMA, and DNR records aggregated by VetTheHome. As of September 2026, 69 of those 22,904 parcels (0.3%) sit within a FEMA Special Flood Hazard Area, per King County GIS and FEMA flood records aggregated by VetTheHome.
Updated September 2026 · refreshed weekly
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Redmond 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, 628 properties in Redmond changed hands at a median recorded sale price of $1,566,783, and 15 building permits were filed, per King County records. As of September 2026, 5,252 parcels in Redmond (23%) rely on on-site septic systems rather than municipal sewer, per King County parcel records aggregated by VetTheHome. 87 (0.4%) of parcels in Redmond sit in high liquefaction-susceptibility zones mapped by the Washington State DNR. As of September 2026, 308 parcels in Redmond 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 Redmond address below for parcel-level permit history, tax breakdown, flood and seismic hazards, and septic status.
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Explore aggregate King County property data by city — flood, septic, permits, taxes and more.