Snohomish County, WA

Snohomish County, WA assessor property search and records

Use this county guide to find official assessor property search resources, recorder and deed links, tax records, GIS parcel maps, permits, and property data insights for Snohomish County, Washington. Search an address or APN, then jump to official county sources or property tax and value data.

Official sources

Snohomish County assessor, recorder, tax, and parcel map sources

Use this table to find the official county source for assessor property search, recorded documents, property tax, GIS parcel maps, permits, and zoning records.

Snohomish County official assessor, tax, deed, GIS, permit, and land-use sources
Record typeOfficial sourceNotes
Assessed valuesSnohomish County Assessorwww.snohomishcountywa.gov/assessor
  • The assessor is the official source for assessed values and property characteristics.
  • Property Summary Search and SCOPI are linked from the assessor site.
Property searchSnohomish County Property Searchwww.snoco.org/proptax/default.aspx
  • Search requires at least 3 characters.
  • Real property parcel numbers use 14 digits; personal property parcel numbers use 7 digits.
Deeds and recorded documentsSnohomish County Search Recorded Documentswww.snohomishcountywa.gov/5840/Search-Recorded-Documents
  • A free account is required for online access.
  • Most documents recorded since July 1976 are available online; older records may require staff help or microfilm.
  • Certified copies are available for purchase.
Property taxesSnohomish County Treasurer Paymentswww.paydici.com/snohomish-county-wa/search/property-tax
  • One-time payment is available without registration.
  • Account creation supports payment history and notifications.
GIS and parcel mapsSnohomish County SCOPI Interactive Mapwww.snohomishcountywa.gov/5414/Interactive-Map-SCOPI
  • Parcel details can include property address, owner name, taxpayer, gross acres, market value, and tax code area.
  • Parcel and map information is informational only and is not a legal survey.
Permits and building recordsSnohomish County Online Permittingwww.snohomishcountywa.gov/3920/Online-Permitting
  • Users begin by entering the house number for the property.
  • Existing customers can access pending applications and issued permits in the portal.
  • Some permit workflows require account creation and electronic submittal.
Zoning and land useSnohomish County PDS GIS Maps & Informationwww.snohomishcountywa.gov/1279/PDS-GIS-Maps-Information
  • The PDS Map portal covers future land use, critical areas, zoning, capital facilities, and other planning layers.
  • Zoning within incorporated cities is handled by each city individually.
  • County maps are for reference and are not an official citation to county code.
County data

Snohomish County tax rates and property values

County and city-level rollups from AssessorSearch indexed property data. Use these values as directional context, then verify parcel-specific details with the official county sources above.

Median estimated value$769,821

Median estimated market value for properties in this county.

AssessorSearch county data
Median assessed value$714,100

Median assessed value from county assessment records when available.

AssessorSearch county data
Median annual property tax$5,644

Median annual property tax amount from indexed tax records when available.

AssessorSearch county data
Median effective property tax rate0.75%

Median effective property tax rate calculated from annual tax and value fields.

AssessorSearch county data

City property data

Top city rollups for estimated value, assessed value, property tax rate, and tax amount.

Snohomish County city-level property value and tax-rate rollups
CityMedian estimated valueMedian assessed valueMedian effective property tax rateMedian tax amount
Everett$668,196$615,3000.77%$4,927
Lynnwood$794,599$742,1000.73%$5,660
Bothell$1,014,504$968,4000.78%$7,791
Marysville$624,111$570,7000.72%$4,414
Snohomish$948,682$865,7000.85%$7,700
Edmonds$956,162$862,5000.64%$6,035
Lake Stevens$708,497$655,3000.82%$5,777
Arlington$670,047$596,2500.76%$4,974
Monroe$720,306$657,1500.72%$5,086
Stanwood$724,128$657,8000.74%$5,263
FAQ

Snohomish County property records FAQ

Common questions about assessor, deed, tax, GIS, and permit records.

Where can I verify assessed value in Snohomish County?

Use the official Snohomish County Assessor for assessed values, parcel details, exemptions, and property characteristics when those records are available online.

Where can I look up Snohomish County property tax bills or payments?

Use the official Snohomish County Treasurer Payments for property tax bills, payment history, due dates, or tax collector records.

Where can I find deeds or recorded documents in Snohomish County?

Use the official Snohomish County Search Recorded Documents for deeds, mortgages, liens, plats, and other recorded documents. These records are usually separate from assessor property-value records.

Where can I view parcel maps or GIS data in Snohomish County?

Use the official Snohomish County SCOPI Interactive Map for parcel maps, map layers, boundaries, and GIS context. GIS maps should be treated as reference tools, not legal surveys.

Can I build a list of Snohomish County property owners?

Use Affix by AssessorSearch for county property owner lists, filters, exports, skip tracing, and outreach workflows.

Need many owners? Build targeted property lists with Affix
Related counties

More Washington property records

Use related county pages when researching nearby property records or comparing official source patterns.

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