Dallam County, TX

Dallam County, TX 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 Dallam County, Texas. Search an address or APN, then jump to official county sources or property tax and value data.

Official sources

Dallam 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.

Dallam County official assessor, tax, deed, GIS, permit, and land-use sources
Record typeOfficial sourceNotes
Assessed valuesDallam County Appraisal Districtdallamcad.org
  • Official site for property appraisal data and district information.
Property searchDallam CAD Property Searchesearch.dallamcad.org
  • Direct portal for searching property appraisal records.
Deeds and recorded documentsDallam County Clerkwww.dallam.org/county/clerk.shtml
  • Official office for recording real property deeds and legal documents.
Property taxesDallam County Tax Collector/Assessorwww.dallam.org/county/tax.shtml
  • Provides information on ad valorem tax collection. Note: Appraisal District handles valuation, while the Tax Assessor-Collector handles collection.
GIS and parcel mapsDallam CAD Interactive Mapgis.bisclient.com/dallamcad
  • Interactive GIS parcel mapping provided by the Appraisal District.
Zoning and land useCity of Dalhart Zoning Mapwww.dalharttx.gov/DocumentCenter/View/135/Dalhart-Zoning-Map-PDF
  • Zoning is managed at the municipal level; this map covers the county seat, Dalhart.
County data

Dallam 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$333,253

Median estimated market value for properties in this county.

AssessorSearch county data
Median assessed value$109,020

Median assessed value from county assessment records when available.

AssessorSearch county data
Median annual property tax$331

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

AssessorSearch county data
Median effective property tax rate0.13%

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.

Dallam County city-level property value and tax-rate rollups
CityMedian estimated valueMedian assessed valueMedian effective property tax rateMedian tax amount
Dalhart$334,653$112,2300.13%$342
Texline$317,169$69,6900.12%$207
Kerrick$317,353$69,4250.14%$215
FAQ

Dallam County property records FAQ

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

Where can I search Dallam County property records by address?

Use the official Dallam CAD Property Search to search Dallam County property records by address or parcel number. Use AssessorSearch property search as a free, easy-to-use option to search Dallam County by address or APN.

How do I find the owners of Dallam County properties?

Use the official Dallam CAD Property Search for county ownership and parcel records when owner names are available online. Use AssessorSearch property search as a free, easy-to-use option to look up Dallam County properties by address or APN.

Where can I verify assessed value in Dallam County?

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

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

Use the official Dallam County Tax Collector/Assessor for property tax bills, payment history, due dates, or tax collector records.

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

Use the official Dallam 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 Dallam County?

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

Where can I search permits or zoning in Dallam County?

Use City of Dalhart Zoning Map for zoning or land-use records. City properties may require city-specific planning portals.

Can I build a list of Dallam 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
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Use related county pages when researching nearby property records or comparing official source patterns.

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