Mills County Assessor Office

Find Mills County Texas assessor, assessment, auditor's, and appraiser's offices, revenue commissions, GIS, and tax equalization departments. Assessors provide information on property and land tax assessment, property listings, values, valuations, property search, and records.


Mills County Assessor's Office 1003 Parker Street Goldthwaite TX 76844 325-648-3879


About the Mills County Assessor Office

Assessor Offices in Mills County, TX are responsible for assessing the values of all taxable property within their jurisdictions. Assessors appraise values of all land and commercial property (real property), and business' fixed asset (personal property). The office determines property tax values, tax rates, maintains and updates the local tax assessment rolls.

Property owners may contact the Department of Assessment for questions about:
  • Mills County property tax appeals and challenges
  • Property tax assessments and reassessments
  • Mills County GIS maps, plat maps, and property boundaries
  • Delinquent property taxes
  • Mills County, TX property tax payments and due dates
  • Assessment rolls and property tax rates
Mills County Property Records

Mills County Assessors keep property records for all real property within their jurisdictions. The Office maintains records which include geographic area, land size, building size and type as well as GIS maps, plat maps, and property boundaries. The Office also maintains public records available for search, including historical assessments of real and personal property, property deeds and bills of sale.

Property Assessments

Tax assessors adjust Mills County, Texas real property valuations and real estate tax rates by tracking comparable real estate sales and market valuations. Assessors track zoning requirements, construction permits, renovations, demolitions, working with Building Departments and Inspectors to reflect accurate changes to the property list.

Property Re-Assessments

Real property assessments are reassessed at intervals set by the local government. During reassessments Mills County Assessors update real property values based on changes in market conditions, additions and removals to the property list.

Mills County, Texas Personal Property Assessments

Businesses in Mills County are responsible for self-reporting personal property to the office of the Tax Assessor.