Snohomish County parcel data

Parcel records for Snohomish County, Washington: owners, assessed values, sales and boundaries.
Parcels
314,876
Last updated
Sep 23, 2026
Cities and towns
19
Zoning
Not yet

Cities and towns in Snohomish County

What each Snohomish County parcel record includes

  • Parcel number and boundary
  • Owners of record and mailing address
  • Assessed and market value
  • Most recent sale: price, date and deed
  • Lot size, land use and property class
  • Building: year built, area and units
  • Legal description
  • Zoning district
Example parcel · Snohomish County2.14 ac
Parcel number0651-45-8213
Owner of recordExample Holdings LLC
Market value 2026$486,300
Last sale$412,000 · 2021
Land useSingle family
Year built1998

Get Snohomish County parcels through the API

Search by address, owner, lot size, value or sale date.

Get an API keyRead the API docs 
curl -G 'https://api.placestack.com/v1/parcel' \
  -H "Authorization: Bearer $PLACESTACK_API_KEY" \
  --data-urlencode 'fips=53061'

Frequently asked questions

How many parcels are in Snohomish County?
Placestack has 314,876 parcel records for Snohomish County, Washington.
What does a Snohomish County parcel record include?
The parcel number and boundary, owners of record and their mailing address, assessed and market value, the most recent sale, lot size, land use, the main building and the legal description.
Is Snohomish County zoning available?
Not yet for Snohomish County. Parcel records are available now.
How do I get Snohomish County parcel data?
Through the API, the MCP server or the map in the console.

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