Tolland County Assessor

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


Andover Assessor 17 School Road Andover CT 06232 860-228-9423


Columbia Assessor 323 Connecticut 87 Columbia CT 06237 860-228-9555

Ellington Assessor 55 Main Street Ellington CT 06029 860-870-3109

Mansfield Assessor 4 South Eagleville Road Mansfield CT 06268 860-429-3311

Stafford Assessor 1 Main Street Stafford Springs CT 06076 860-684-1786

Tolland County Assessor's Office 21 Tolland Green Tolland CT 06084 860-871-3650

Union Assessors 1043 Buckley Highway Union CT 06076 860-684-5705

What is an Assessor?

An assessor determines the values of properties in a local jurisdiction, such as a county or state. This assessment is then used to determine the taxable value of each property and the corresponding property tax amount. An assessor works with an auditor's office or local revenue commission to determine real estate and property value increases and decreases. The department may work with an appraiser's office on new construction projects to produce property and land tax assessments.

Assessors use a variety of GIS maps and tax equalization tools to determine valuations within their specific boundaries. The assessor determines which properties are exempt from property taxes and ensures that taxpayers aren't overburdened, as well as ensuring that properties aren't undervalued or overvalued. Assessors may provide valuable information for related property searches.