• Tall ships docked at Fort Trumbull during OpSail 2012.

  • The Coast Guard Barque Eagle docked at its home port in New London.

  • The Thames Base Ball Club of New London plays vintage ball at Fort Trumbull.

  • Crowds enjoy the surf and Summer sun at Ocean Beach Park.

  • Art lovers enjoy work at the annual Salon des Independants at Hygienic Galleries.

  • A fish-eye's view of the majestically renovated Garde Arts Theater.

  • A community parade passes City Hall on State Street.

  • A bustling Waterfront Park during SailFest.

  • A lone tug passes Harbor Light on a foggy day on the Thames River.

  • The Reducers rock the boardwalk at Ocean Beach.


New London City Hall
181 State Street
New London, CT 06320

PHONE (860) 447-5200
HOURS Monday-Friday
8:30 a.m. - 4:00 p.m.

Assessor's Office

The current  2019 Mill Rate is 38.19

City Center District mill rate 1.20


The Assessor’s Office plans, directs, organizes and implements a continuing town-wide program of real and personal property assessment for the purpose of local taxation as prescribed by State statute.

The Assessor’s Office performs inspections of new and existing properties and properties under construction to determine their value.  Additionally, every five years, the Assessor’s Office coordinates and oversees the town-wide revaluation of all taxable and non-taxable property to reflect current market trends.  The Office supervises all contracted appraisal work for revaluation and superior court appeals.

The Assessor’s Office is responsible for administering both local and state exemption programs for Elderly, Blind, Disabled, Veterans, Disabled Veterans, Firefighters, and Handicapped.

New London's Grand List is comprised of the assessed value of all real estate, motor vehicles and personal property. The October 1, 2019 Grand List net taxable assessment totaled $1,492,043,348. The City of New London Assessor is available to explain and discuss assessments, revaluations and options regarding appeals. See Contact Information.

2020 Grand List Board of Assessment Appeals Application

Questions pertaining to tax abatements, deferments or tax payment plans, please contact the Tax Division of Finance. 

Please note that this information is subject to change based on new construction, demolition, etc.

2019 GL of Tax Exempt Properties by Name

2019 GL of Tax Exempt Properties by Location

Contact Information

Assessor's Office
15 Masonic Street
P.O. Box 92
New London, CT 06320
Phone: (860) 447-5216
Fax: (860) 447-5225

Monday - Friday 
8:30 a.m. - 4:00 p.m.

Christian Driscoll, Assessment Tech II
Phone: (860) 447-5216




Forms and Documents



Additional Links