Assessor's GIS Parcel Maps

The link below provides access to the Towns GIS and Property Data information

CAI Axis GIS Mapping System & Property Data

In September of 2019 the Town partnered with CAI Technologies, an internet-based mapping service for communities and businesses that want to publish their GIS online. The site was updated in April 2024 and the following link provides access to an extensive AxisGIS help document.

Properties are searchable by parcel ID, owner or address. Information on any parcel can be found by using the “i” or Identify icon found on the right of the page. Within the pop up window you will find information specific to that parcel as well as the most current Fiscal Year Property Record Card.

Many different aerial photo views are available within the Base Map tab found under the expandable Menu Icon (three horizontal lines) in the upper right corner of the page. Within that tab use the Local tab to see the most up to date aerial images. Additional tools on the site are found there as well.

Various mapping layers are found on the left of the application.

Please hover over any of the icons for a short description of its function.

We hope you enjoy these maps and please contact the Assessor’s Office with any questions at

(781) 934-1100 ext. 6010