Dartmouth Assessor

Find Dartmouth Massachusetts 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.


Dartmouth Assessor 400 Slocum Road Dartmouth MA 02747 508-999-0709


Little Compton Assessor 40 Commons Little Compton RI 02837 11.8 miles from Dartmouth 401-635-4509

Tiverton Assessor 343 Highland Road Tiverton RI 02878 13.5 miles from Dartmouth 401-625-6709

Marion Assessor 2 Spring Street Marion MA 02738 13.6 miles from Dartmouth 508-748-3510

Portsmouth Town Assessor 2200 East Main Road Portsmouth RI 02871 15.4 miles from Dartmouth 401-683-1536

Chilmark Assessor 401 Middle Road Chilmark MA 02535 19.0 miles from Dartmouth 508-645-2102

Newport Assessor 43 Broadway Newport RI 02840 19.0 miles from Dartmouth 401-845-5351

Lakeville Assessor 239 Main Street North Lakeville MA 02347 19.4 miles from Dartmouth 508-947-4428

Warren Assessor 514 Main Street Warren RI 02885 20.1 miles from Dartmouth 401-245-7342

Berkley Assessor 1 North Main Street Berkley MA 02779 20.3 miles from Dartmouth 508-822-7955

Oak Bluffs Assessor 52 Pacific Avenue Oak Bluffs MA 02568 21.6 miles from Dartmouth 508-693-3554

Jamestown Assessor 93 Narragansett Avenue Jamestown RI 02835 22.1 miles from Dartmouth 401-423-7200

Middleboro Assessors 10 Nickerson Avenue Middleborough Center MA 02346 22.6 miles from Dartmouth 508-946-2410

Taunton Assessor 15 Summer Street Taunton MA 02780 24.0 miles from Dartmouth 508-821-1011

Carver Assessor 108 Main Street Carver MA 02330 24.3 miles from Dartmouth 508-866-3410

Raynham Town Assessor 558 South Main Street Raynham MA 02767 24.8 miles from Dartmouth 508-828-4527

Rehoboth Assessor 148 Peck Street Rehoboth MA 02769 25.5 miles from Dartmouth 508-252-3352

Seekonk Town Assessor 100 Peck Street Seekonk MA 02771 26.3 miles from Dartmouth 508-336-2980

Sandwich Assessor 145 Main Street Sandwich MA 02563 27.2 miles from Dartmouth 508-888-0157

Warwick City Assessor 3275 Post Road Warwick RI 02886 27.4 miles from Dartmouth 401-738-2000

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.