Real Estate Assessment Duties
The Assessor's Office is responsible for the valuation of all taxable property in Windham, both real estate and personal property. It is also a center of information for property owners, title companies, real estate brokers and appraisers, attorneys, and other departments and agencies in the community. It maintains historical information as well as current data about properties such as ownership, deeds, inventories of land and structures, property characteristics, and town maps. The office administers any property tax exemption programs enacted by State Legislature such as veterans, blind, and homestead exemptions. The assessing staff continually updates assessments to reflect new construction, additions and demolitions.
2022 Tax Rate
On August 24, 2022 the Town Council set the property tax rate for the 2022-23 tax year at $11.61 mils ($3.72 Municipal, $7.39 School, $0.50 County) with a certified assessment ratio of 100%. Windham has 9,051 Real Estate accounts and 1,173 Personal Property accounts with a combined taxable value of $3,292,632,700.
- Tax Rate: $11.61 / $1,000 for fiscal year 2022-23
- Due Dates: October 3, 2022 and April 3, 2023
- Interest Rate: 4%
- Fiscal Year: July 1, 2022 to June 30, 2023
- Assessment Date: April 1, 2022
- Commitment Date: August 24, 2022
- Deadline to Appeal: February 25, 2023
- Certified Ratio: 100%
Tax Exemptions Available
2022 Parcel Maps in Google Earth
You can now view an overlay of the Windham parcel maps in Google Earth. This information is updated periodically.
Note: Parcel boundaries are intended to be used for the purpose of property assessment and should not be considered survey accurate.
You will need to have Google Earth installed to view this data. After downloading and installing Google Earth click here: Windham Parcel Data