Town Assessor

*2024 Notice of Board of Assessment Appeals Deadline* February 20th, 2024

Windsor Town Hall will be CLOSED February 19th, 2024 for Presidents’ Day.

Per Connecticut General Statutes Sec. 12-111: “Appeals to the board of assessment appeals … shall be filed in writing, on or before February twentieth.” Connecticut Law makes no provision for accepting appeals based on postmarks, nor extending this deadline.

Appeals received via fax (860 285-1820) or email ( before end of day February 20th, 2024, will be considered filed ‘on or before February twentieth.’

In Windsor, as required by Connecticut law, assessments are done based on 70% of the fair market value of all real estate, motor vehicles and business personal property. The revaluation of Windsor real estate to determine fair market value was completed for the October 1, 2023 Grand List. Those real estate values will be in place for the next five years. Motor vehicle values are determined annually through the use of the JD Power Guides and business personal property is valued through the use of annual declarations verified by independent audit.

Windsor’s Grand List is comprised of the assessed value of all real estate, motor vehicles and personal property.

The Windsor Town Assessor is available to explain and discuss assessments, revaluations and options regarding appeals. Please email us at: