Coverage · Washington

Snohomish County, WA property data

Parceled covers 312,180 parcels in Snohomish County, WA, with building permits, zoning, historic designations, building codes and hail history available through one API and MCP server.

Updated · Parceled

Parcels
312,180
County FIPS
53061
Snapshot
October 30, 2026

What property data is available for Snohomish County?

DatasetSnohomish County
Parcel boundaries312,180 parcels
Tax assessor recordsNot yet
Owner name and mailing addressNot yet
Market or assessed valueNot yet
Year builtNot yet
Last sale dateNot yet
Building permits70,925 permits since 2016, latest October 28, 2026
Roofing permits1,398
Zoning20 zoning jurisdictions
Buildable-area screensYes
Historic designations52
Adopted building codes1 jurisdiction
Hail history (radar)Yes, every county in the contiguous US

How do I query Snohomish County property data?

Bulk-search every parcel in the county with `search_properties` using `state: "WA"` and `county: "061"` (the county FIPS code 53061), or look up one address with `search_parcels`. Check any single property for free with `check_availability`.

{
  "name": "count_properties",
  "arguments": { "state": "WA", "county": "061" }
}

Frequently asked questions

How do I find who owns a property in Snohomish County?

Search the address on the Snohomish County assessor's website, or query Parceled's `search_parcels` for owner name and mailing address. See how to find a property owner by address.

Related

Query US property data from your code or your agent.

Connect Parceled