Welcome to the Westport, CT Online Assessment Database.

The Town of Westport, CT has contracted with Vision Government Solutions Inc. of Northboro, Massachusetts to assist with the state mandated 2015 revaluation project. Both the Assessor's office and Vision Government Solutions would like to thank the Town of Westport residents for their patience and cooperation throughout the 2015 Revaluation project.

The values shown on this site are the preliminary assessments of all properties based on 70% of market value as of October 1, 2015. The previous assessments were as of October 1, 2010.

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

Please do not use the current mill rate to estimate your taxes. A new mill rate will be established once the grand list is finalized and the budget completed.



You may be prompted to install Silverlight (a free product from Microsoft) after you enter. Follow all the prompts to run the plug-in installer. In some cases, you may need to refresh or restart your browser. If you have any questions please call Vision customer support at 800-628-1013 x2.