The Town of Old Lyme provides this site to you as an interactive tool to make customized maps, find property information, and explore the growing number of GIS data layers developed for the town. To begin using the site, please use the search fields to the left to type in the owner name, address, street or parcel-id of the property of interest.

Information from the current year Grand List was used by the Assessor to generate real estate assessments for property owners in Old Lyme. The assessment date is always October 1st of the previous year. Some property information may have changed after this listing was released ( i.e.: new and completed construction, land subdivisions or change of use, etc.). This information is not intended to replace the actual assessment from the Town Assessor or information from the Land Use department.

ALL DATA IS PROVIDED "AS IS", WITH ALL FEATURES, IF ANY. THE TOWN OF OLD LYME EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY TYPE, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY TO THE ACCURACY OF THE DATA, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.