Welcome to the Town of South Windsor’s Assessor website! I hope you find it a useful resource for practical information about property values and the assessment process. Field card data and maps are also easily accessible.

The Assessor’s Office is responsible for discovering, listing, and valuing all real property, business personal property, and motor vehicles located within the Town of South Windsor as of October 1 of each year in accordance with Connecticut State Statutes. We also administer various state and local benefit programs for our Elderly and Disabled Homeowners, as well as our Veterans and Legally Blind residents. Feel free to browse through our links for more information.

The Assessor’s primary duty is to determine the value of all taxable and tax exempt Real and Personal Property for the purpose of equitable tax distribution throughout the Town of South Windsor. Real property is assessed at 70% of a base year of value established on the October 1, 2017 revaluation. Personal Property and Motor Vehicles are also assessed at 70% annually.

Our objectives are to provide South Windsor taxpayers with courteous and responsive service, and to maintain an equalized tax base according to State Statutes and professional standards.


*Board Of Assessment Appeals for Motor Vehicles*

If you disagree with the value of your vehicle for the 2018 Grand List (covering the time frame of October 1, 2018 - September 30, 2019), you can appeal this value with The Board. 

They are meeting:

Monday, September 9, 2019 and Tuesday, September 10, 2019 

6:00pm - 9:00pm

First Come - First Served


The Town Assessor's Office will be mailing out Personal Property Declarations in early September: Take advantage of our online filing option!  If this is something you are interested in please send an email to:

to request being added to our online filing list. Please include company name and Unique ID number for reference.

Please submit by September 1, for 2019 Declarations. 

Thank you!

To adjust your 2018 Motor Vehicle bill, please provide all information by December, 2020. 

        For Motor Vehicle information please view below:

The motor vehicle tax bill covers the period of October 1, 2018 through September 30, 2019. If a vehicle was replaced after 10/1/2018 and the registration was transferred to another vehicle, this bill is still due. You will recieve an automatic credit for this vehicle on a supplemental bill in January 2020. For vehicles sold, stolen, totally destroyed and the registration was not transferred to another vehicle, or if you have moved out of state, you may be eligible for a tax credit. To obtain a credit, you must furnish proof as required by the Assessor - Phone: 860-644-2511 ext. 312.

If there are any questions about an acceptable form of proof, Please view Forms of Proof.

Scan and email any information to:

Fax: 860-648-6389

Proof may be submitted by walk-in: 1540 Sullivan Ave, South Windsor hours 8:00am - 4:30pm.

If you have no computer access you may mail to: 1540 Sullivan Ave, South Windsor CT 06074, Attention: Assessor's Office

 2018 Grand List Totals

The 2018 Grand List has been signed by the Assessor on January 30, 2019.

 Gross AssessmentExemptionsNet Assessment% change from 2017
Real Estate2,488,914,361241,695,7532,247,218,608(+) 0.85%
Personal Property   394,178,512  97,515,496   296,663,016(-) 0.94%
Motor Vehicles   234,363,918    9,162,603   225,201,315(+) 1.87%
Total3,117,456,791348,373,8522,769,082,939(+) 0.74% Overall





Ext. 213

Assistant Assessor

Ext. 210

Senior Assessment Technician

Ext. 214

Assessment Aide

Ext. 211