Annual Assessment Data

Tax Rate 15.40
Due Dates October 4, 2018
April 4, 2019
Fiscal Year July 1, 2018-June 30, 2019
Assessment Date April 1, 2018
Commitment Date August 17, 2018
Abatement App Deadline February 18, 2019
Certified Ratio 100%
Last Revaluation 2013

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 Casco 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 for Casco.

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

Change of Address Form (PDF)

Casco 2018 Sales Report (PDF)

Casco Office Hours:

Wednesdays from 9:00-12:00

Portland Office Hours of Operation:


8:00 AM - 4:30 PM




Email the assessor

Mailing Address:

Cumberland County Regional Assessing
25 Pearl Street
Portland, Maine 04101