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Assessors
Welcome to the Assessors' Department
The City of Lowell Assessor’s Department is committed to providing accurate, transparent, and accessible property information to residents, businesses, and visitors. Our office maintains a comprehensive database of all real and personal property within the City, including ownership details, parcel data, sales history, and assessment records.
Accessing Your Assessment
To view current property assessments, please follow the link: Lowell Assessments
FY2026 Assessment Information Guide
The Assessors’ Office is pleased to share the attached FY2026 Assessment Information Guide, created to help taxpayers better understand how their property assessment was developed. This document explains residential assessment valuation. If you have any questions about your assessment or would like assistance reviewing your property record, please contact the Assessors’ Office at 978-674-4200 or by email at assessors@lowellma.gov. Our staff is here to help.
Fiscal Year 2026 Tax Rates (Per $1,000 assessed)
| Residential | Commercial, Industrial & Pers. Prop. |
|---|---|
| $11.35 | $22.04 |
*Please note that property characteristics and assessments are as of the January 1st of the calendar year in which the City's fiscal year began.
The FY2026 tax rate was approved by the Department of Revenue on 12/09/2025. To view the City of Lowell's Official tax rate recapitulation sheet, please click here
Cyclical Inspections - 2025 Schedule
Inspectors are currently in the Acre and Downtown neighborhoods. As always, inspectors are City of Lowell employees and have identification on them at all times. This inspection is State mandated and is beneficial to the property owner to ensure the details of the property are correct for assessment purposes. If the inspector finds no one home at the time of the visit, a card will be left asking for a call for an appointment for an interior inspection; the exterior will be measured if possible, and the inspector will move to the next property.
Affidavits of Address for Property
City Council Ordinance requires that property owners file an Affidavit of Address upon the purchase of a property and/or when there is a change in the owner mailing address or other information. Please follow the link to download the form: Affidavit
Related Information
Learn more about the Assessors Department by visiting our Overview, Accomplishments, Department Services, Document Library, and other pages located in the Department Info section of this page.