Property Assessor


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2024 Personal Property 'Schedule B' due March 1st

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Responsibilities & Services


The Williamson County Assessor of Property is a Tennessee constitutionally elected official who serves at the pleasure of the Williamson County citizens for a four-year term of office.


The primary responsibility of the property assessor is to discover, list, classify, and value all real, personal, or mixed property within the jurisdiction of Williamson County for tax purposes. The Property Assessor's Office is also responsible for:

  • Cadastral mapping of the County
  • Maintenance of County property tax maps 
  • Maintenance of current indexes of taxpayers
  • Maintaining ownership records
  • Preparation of the tax rolls for the trustee and all municipalities
  • Report assessments to local and state Boards of Equalization


The Office of the Property Assessor is organized into six divisions - Property Appraisal, Office Assistance, Data Management, Verification, Cadastral Mapping, and Greenbelt Appraisal.