Annual Assessment Data

Tax Rate 17.16
Due Dates November 15, 2017
May 2, 2018
Fiscal Year July 1, 2017-June 30, 2018
Assessment Date April 1, 2017
Commitment Date August 31, 2017
Abatement App Deadline March 4, 2018
Certified Ratio 100%
Last Revaluation 2016

​Assessor's Office Duties and Responsibilities

The Role of the Assessor's office is to establish a value for all real & personal property for tax purposes and to maintain ownership records as required by Maine Title 36.  Among other duties, this office is responsible for updating and maintaining tax maps, administering tax exemptions, and answering assessing questions.

The Town of Yarmouth has partnered with the Cumberland County Regional Assessing Program.  This program is designed to ensure quality, professional assessing services to the town at a reduced cost.  Renee Lachapelle has been appointed director of the Cumberland County Regional Assessing Program and has taken the oath of office as the official Assessor of Yarmouth.

To change your mailing address please complete and return the following form to the assessor's office.
Change of Address Form

You can find the current tax commitment books at the following website:
Commitment Books

Sales from January 2017 to October 2017

​Contact Information:

Hours of operation:






Mailing Address:

Cumberland County Regional Assessing
25 Pearl Street
Portland, Maine 04101