Property Tax Assessor in Portland, Maine: Appeal Property Value

Assessor offices determine the taxable value of all real property within their jurisdiction, which directly affects how much property owners pay in annual taxes. There are 2 Assessor locations in Portland, Maine.

Property owners in Portland can use the assessor's records to look up assessed values, confirm ownership information, and identify whether they qualify for homestead, senior, veteran, or disability exemptions that could reduce their tax burden. Visit the office or its online portal with your parcel number or property address ready.

Homeowners in Portland who recently purchased their property should confirm with the assessor that ownership records have been updated and that applicable exemptions such as the homestead exemption have been applied for the current tax year. Changes in ownership, additions, or improvements to property may trigger a reassessment that affects future tax bills.

You may also find Assessor locations in nearby cities including Gorham, Portland, Cape Elizabeth.