Welcome to the City of Lowell Online Assessment Database

Thank you for visiting the City of Lowell’s property assessment portal. Our goal is to provide clear, accurate, and easily accessible information to every taxpayer.

FY2026 Assessments are now available, the official property record cards (FIELD CARD) link will be available asap. 

The FY2026 assessed values have been completed in accordance with Massachusetts General Law. These values reflect an estimate of fair market value as of January 1, 2025, based on arm’s-length property sales that occurred between January 1 and December 31, 2024.  

To view your FY 26 property’s assessment, please click the “Enter Online Database” button on the right.

Keeping Our Records Accurate

Fair and equitable assessments rely on accurate property data. If you notice information that may be incorrect—or if you would like to review or discuss your assessment—please contact the Assessor’s Office at 978-674-4200. Our staff is happy to answer questions and assist you.

FY2025 Tax Rates

• Residential Tax Rate: $11.48
• Commercial Tax Rate: $22.37

FY2026 Tax Rates: TBD

Office Hours

The Assessor’s Office is open to the public during the following hours:

• Monday, Wednesday, Thursday: 8:00 AM – 5:00 PM
• Tuesday: 8:00 AM – 8:00 PM
• Friday: 8:00 AM – 12:00 PM

We appreciate your partnership in helping maintain fair and consistent assessments for all Lowell property owners.