Tax Calculator
To view your likely tax bill, please follow these directions:
1) Search your property here: https://colchester.mapxpress.net/
2) Identify the property’s assessed value (NOTE: make sure you use the assessed value and NOT the appraised value which is higher)
3) Enter the assessed value here: https://anytimeestimate.com/property-tax/property-tax-and-millage-calculator
4) Under Town Municipality Millage Enter- .02992 (current mill rate as of FY26 is 29.92 - to estimate tax bill for proposed mill rates, adjust accordingly. For example: to calculate a bill based on proposed mill rate of 30.97 use .03097)
5) An estimate of your property will be calculated
The proposed mill rate for the July 2026 referendum is 30.97