Gilliam County, OR

Gilliam County, OR 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 Gilliam County, Oregon. Search an address or APN, then jump to official county sources or property tax and value data.

Official sources

Gilliam 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.

Gilliam County official assessor, tax, deed, GIS, permit, and land-use sources
Record typeOfficial sourceNotes
Assessed valuesGilliam County Assessment and Taxationwww.gilliamcountyor.gov/government/offices/assessment_and_taxation/index.php
  • Gilliam County does not have a centralized online property search portal; users are directed to the Assessment and Taxation office page for information.
  • Property value graphs and history are available via the external link provided on the office page.
Property searchGilliam County Property Information Searchwww.gilliampropertysearch.com
  • External portal for viewing property value history and assessment data.
Deeds and recorded documentsGilliam County Clerkwww.gilliamcountyor.gov/government/offices/county_clerk/index.php
  • Provides information on e-recording services for deeds and mortgages.
Property taxesGilliam County Assessment and Taxationwww.gilliamcountyor.gov/government/offices/assessment_and_taxation/index.php
  • Provides information on tax due dates, payment methods, and tax programs.
GIS and parcel mapsGilliam County GIS and Plat Mapswww.gilliamcountyor.gov/government/offices/assessment_and_taxation/index.php
  • GIS and plat map resources are managed through the Assessment and Taxation office.
Permits and building recordsGilliam County Building Permits (City of Boardman)www.cityofboardman.com/building/page/gilliam-county-building-permits
  • Building permits for Gilliam County are administered by the City of Boardman.
Zoning and land useGilliam County Planning Departmentwww.gilliamcountyor.gov/government/offices/planning/index.php
  • Provides access to the Comprehensive Land Use Plan and Zoning and Land Development Ordinance.
County data

Gilliam 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$191,180

Median estimated market value for properties in this county.

AssessorSearch county data
Median assessed value$79,720

Median assessed value from county assessment records when available.

AssessorSearch county data
Median annual property tax$1,481

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

AssessorSearch county data
Median effective property tax rate0.72%

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.

Gilliam County city-level property value and tax-rate rollups
CityMedian estimated valueMedian assessed valueMedian effective property tax rateMedian tax amount
Condon$166,393$67,0300.73%$1,226
Arlington$254,870$107,4400.71%$1,920
FAQ

Gilliam County property records FAQ

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

Where can I verify assessed value in Gilliam County?

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

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

Use the official Gilliam County Assessment and Taxation for property tax bills, payment history, due dates, or tax collector records.

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

Use the official Gilliam County Clerk 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 Gilliam County?

Use the official Gilliam County GIS and Plat Maps 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 Gilliam 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 Oregon property records

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

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