Welcome

Welcome to the Town of Harwinton, Connecticut online assessment database.


Harwinton has performed a revaluation for the Grand List of October 1, 2023.  This revaluation will impact the tax bills due beginning in July 2024.   

Do not apply the current tax (mill) rate to your new assessment as the mill rate will change, and using the prior mill rate will not correctly calculate your July 2024 tax bill.  The new mill rate will be determined by the Board of Finance with the adoption of the 2024/2025 budget.

If you wish to appeal your assessment, you may file an appeal with the Town of Harwinton’s Board of Assessment Appeals.  Appeals to the Board of Assessment Appeals must be filed on or before February 20, 2024. 

You do not have to attend an informal hearing to apply for a hearing with the Board of Assessment Appeals, but please bear in mind that the Board of Assessment Appeals process is more involved and more formal. 

You may obtain an appeal application at the Town of Harwinton website located at www.harwinton.us or by emailing assessor@harwinton.us to request an application.

 

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