Assessor Offices in Barnstable County, Massachusetts

There are 3 Assessor Offices in Barnstable County, Massachusetts, serving a population of 213,900 people in an area of 394 square miles. There is 1 Assessor Office per 71,300 people, and 1 Assessor Office per 131 square miles.

In Massachusetts, Barnstable County is ranked 13th of 14 counties in Assessor Offices per capita, and 14th of 14 counties in Assessor Offices per square mile.

List of Barnstable County Assessor Offices

Find Barnstable County, Massachusetts assessor, assessment, auditor's, and appraiser's offices, revenue commissions, GIS, and tax equalization departments.


Barnstable County Assessor's Office 367 Main Street Barnstable, MA

Provincetown Assessor 260 Commercial Street Provincetown, MA

Sandwich Assessor 145 Main Street Sandwich, MA

About the Barnstable County Assessor Office

Assessor Offices in Barnstable County, MA are responsible for assessing the values of all taxable property within their jurisdictions. Assessors appraise values of all land and commercial property (real property), and business' fixed asset (personal property). The office determines property tax values, tax rates, maintains and updates the local tax assessment rolls.

Property owners may contact the Department of Assessment for questions about:
  • Barnstable County property tax appeals and challenges
  • Property tax assessments and reassessments
  • Barnstable County GIS maps, plat maps, and property boundaries
  • Delinquent property taxes
  • Barnstable County, MA property tax payments and due dates
  • Assessment rolls and property tax rates

Barnstable County Home & Property Tax Statistics

Find Barnstable County Home Values, Property Tax Payments (Annual), Property Tax Collections (Total), and Housing Characteristics. Data Source: U.S. Census Bureau; American Community Survey, 2017 ACS 5-Year Estimates.

Barnstable County Home Values
 Barnstable CountyMassachusetts
Median Home Value$375,000$352,600
Median Rental Cost (per month)$1,199$1,173
Barnstable County Property Tax Payments (Annual)
 Barnstable CountyMassachusetts
Median Property Taxes$2,957$4,309
Median Property Taxes (Mortgage)$2,900$4,320
Median Property Taxes (No Mortgage)$3,089$4,283
Barnstable County Property Tax Collections (Total)
 Barnstable CountyMassachusetts
Property Taxes$264,455,100$7,912,088,900
Property Taxes (Mortgage)$158,745,000$5,561,839,900
Property Taxes (No Mortgage)$105,710,100$2,350,248,900
Barnstable County Housing Characteristics
 Barnstable CountyMassachusetts
Total Housing Units162,6292,864,989
Occupied Housing Units95,011 (58.4%)2,585,715 (90.3%)
Vacant Housing Units67,618 (41.6%)279,274 (9.7%)
Owner Occupied Housing Units74,862 (78.8%)1,612,329 (62.4%)
Renter Occupied Housing Units20,149 (21.2%)973,386 (37.6%)
Housing Units (Mortgage)62.8%69.9%
Housing Units (No Mortgage)37.2%30.1%