The Town of Charlestown contracted with Vision Government Solutions of Hudson, Massachusetts, to assist with the 2022 state-mandated revaluation project.  The Assessor's Office and Vision Government Solutions would like to thank Town of Charlestown residents for their patience and cooperation throughout the 2022 Revaluation project.

Value notices are being mailed to all property owners, with specific instructions on how to schedule an informal hearing with a Vision representative. Please note that hearings will be by telephone only and are scheduled to begin March 27, 2023.

As of March 17, 2023, this site will show assessments of all taxable and exempt properties based on 100% of market value as of December 31, 2022. The previous assessments were as of December 31, 2019.

Please note that assessed values do not reflect any exemptions, which will be applied to the final assessments.

The Charlestown Budget Commission has released its FY2024 Budget Summary report, which states:

The new estimated tax rate will be

$5.71 per $1,000 assessment

which is a decrease from the current rate of $8.17

To view a summary of sales and statistical data, please click on the link below:

To view property data and sales on the Town’s GIS website, click the link below:
Enter your Name or Property Address, click GO

Click on Zoom to GIS on the Search Results

Open the SALES INFO tab, at the top of the screen, and choose 2021 and 2022 Sales to view these sales

Open the BASE MAPS/AIR PHOTOS tab to view aerials

Open the MAP LAYER tab to view other geographical data


Please follow the link below, for an explanation of the revaluation process.