Assessor & GIS Information

The Assessor's Office is responsible for the administration of the State's tax exemption programs for the elderly, blind, disabled; as well as the preparation of the Town's annual Grand List, a complete listing of all properties in town, ownership, and assessed value as of October 1st each year.

This information is then used by the Board of Finance to help determine the mill rate and in preparing tax bills. The three categories which make up the Grand List are real estate, personal property, and motor vehicles.

The mill rate for the 2023 grand list is:
34.15 for real estate and personal property
32.46 for motor vehicles

2024 Grand List Personal Property Assessments

2023 Revaluation Project

Real Estate Information/2023 Property Values

New! On-Line Income and Expense Filing **Available 4/21/2025

New! On-line Personal Property Filing 2024 Grand List

View GIS maps 

Information, applications and forms

Business Personal Property - Filing ONLINE

Tax Credits and Benefits

Farm Exemptions

Board of Assessment Appeals

Business Personal Property

Income & Expense Form

Remove Motor Vehicle Instructions

GIS Data Distribution Request Form

GIS Data Distribution Fee Schedule