Assessor's 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 Baldwin 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.  Benjamin Thompson has been appointed director of the Cumberland County Regional Assessing Program and will act as the assessing agent for the Town of Baldwin.

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

Forms & Reports:

Change of Address Form (PDF)

Exemptions & Current Use

Baldwin 2022 - 2023 Commitment:

2022-2023 Real Estate Commitment by Map and Lot

2022-2023 Real Estate Commitment by Name

2022-2023 Personal Property Commitment

Contact Information:

Baldwin Office Hours:

Every first and third Friday of the Month from 8:00-12:00

Portland Office Hours of Operation:





Email the Assessor

Mailing Address:

Cumberland County Regional Assessing
25 Pearl Street
Portland, Maine 04101

Annual Assessment Data

Tax Rate 12.42
Due Date September 26, 2022
Fiscal Year July 1, 2022 - June 30, 2023
Assessment Date April 1, 2022
Commitment Date July 26, 2022
Abatement App Deadline February 22, 2023
Certified Ratio 100%
Last Revaluation 2020