Welcome

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.

FY2027 Preliminary Certified Assessments

The FY2027 assessed values currently posted on this site are Preliminary Certified Values and remain subject to final certification and approval by the Massachusetts Department of Revenue (DOR).

The FY2027 assessments reflect an estimate of fair market value as of January 1, 2026, based upon an analysis of qualified market activity, including arm’s-length property sales that occurred during calendar year 2025.

To view your property’s FY2027 Preliminary Assessment, please click the “Enter Online Database” button on the right.

Preliminary Disclosure Period

September 14 – September 18, 2026

As part of the Department of Revenue certification process, the City of Lowell will conduct its Preliminary Disclosure Period from Monday, September 14 through Friday, September 18, 2026.

Property owners are encouraged to review both their Preliminary Assessment and the property information contained on their property record card during this period.

Taxpayers who have questions about their preliminary assessment or believe that property information may be incorrect should contact the Assessor’s Office during the Preliminary Disclosure Period at 978-674-4200. Our staff will be available to answer questions, review property information, and discuss the preliminary assessment.

Following the close of the Preliminary Disclosure Period, the Board of Assessors will proceed with the remaining steps necessary to obtain final certification of the FY2027 assessments from the Massachusetts Department of Revenue.

Keeping Our Records Accurate

Fair and equitable assessments rely on accurate property data. Property owners are encouraged to review the information shown for their property and contact the Assessor’s Office if they believe any information may be inaccurate or requires clarification.

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 cooperation in helping the City maintain fair, equitable, and accurate assessments for all Lowell property owners.