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Assessing Department

The primary function of the Assessing Office is to document the annual assessment (as of April 1st each year) of all properties located within the Town of Hillsborough to determine their market value for tax purposes. 

The Town of Hillsborough contracts with Marazoff Assessing Services to provide revaluation and general assessing functions. Other Functions performed in the assessor’s office include: 

  • Continuous update of property owners’ names and addresses. 
  • Tax Map updates and verification of deed histories and sales research Administration of timber and excavation taxes 
  • Administration of current use program 
  • Administration of tax credits and exemptions 
  • Review and recommendations of Abatements 

If you are elderly, disabled, blind, a Veteran or Veteran’s widow/widower, have a solar energy system or a wood heating system you may be eligible for a tax exemption, credit, or abatement. For details and applications, please click the appropriate link on the left.