Our mission is to provide fiscal stability by fairly and equitably determining the valuation of all real and personal property within the City of Chelsea.

The Assessor's Office is responsible for the assessment and abatements of real estate and personal property taxes as well as the abatements of motor vehicle excise taxes. The office also handles personal exemptions, tax deferrals, and maintenance of property record cards. Our office is available to answer any questions regarding these topics and will gladly direct you to the appropriate department for all other inquiries.

Contact Info

Hours of Operation:
Monday - Thursday: 8:00 am to 4:00 pm
Tuesday Evening: 4:00 pm to 7:00 pm
Friday: 8:00 am to 12:00 pm

Phone: (617) 466-4010
Fax: (617) 466-4019
Address: Chelsea City Hall, Room #211
500 Broadway Chelsea, MA 02150 United States
See map: Google Maps

Staff Contacts

Name Title
Jim Sullivan, MAA Chief Assessor
Andrew Martel Assistant Assessor
Paulette Velastegui Office Manager
Craig MacEachern Data Manager

Additional Information

Helpful Links

Pay Bills Online

Motor Vehicles

Real Property Information

Secretary of Commonwealth Sites

Professional Organizations