ZIP 98033, WA property records
As of September 2026, ZIP 98033, WA has 11,545 parcels on record, with a median assessed value of $1,804,000 and a median year built of 1987, compiled from King County assessor, treasurer, permit, FEMA, and DNR records aggregated by VetTheHome. As of September 2026, 1 of those 11,545 parcels (0.0%) 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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ZIP 98033 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, 426 properties in ZIP 98033 changed hands at a median recorded sale price of $1,960,000, and 3,756 building permits were filed, per King County records. As of September 2026, 845 parcels in ZIP 98033 (7.3%) rely on on-site septic systems rather than municipal sewer, per King County parcel records aggregated by VetTheHome. 170 (1.5%) of parcels in ZIP 98033 sit in high liquefaction-susceptibility zones mapped by the Washington State DNR. As of September 2026, 179 parcels in ZIP 98033 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 ZIP 98033 address below for parcel-level permit history, tax breakdown, flood and seismic hazards, and septic status.
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