Responsibilities & Services
The GIS Mapping Department is responsible for developing, maintaining, and coordinating Town maps and GIS data. Town maps are now available in a Adobe Acrobat format.
How to use Windham’s online GIS Data Viewer Tool:
What does GIS stand for you ask? It stands for Geographic Information System, which is designed to capture, store, manipulate, analyze, manage, and present all types of geographical data.
From the maps below you can access information about – property size, owner, parcel value, building(s) value, a description of the buildings and sales information.
What can I learn from the GIS Data Viewer Tool:
*Where a property is located;
*Layers – different views of the map - parcel, street, satellite, and topographic views;
*Where a water or sewer main is located;
*Measure Tools – you can measure different areas on the map area;
*Abutters Search – search for property owners surrounding a particular property;
*Print – print the screen your looking at;
*Full Screen – enlarges the map to the full screen view;
*View Property Data Page – a Vison property card will pop up;
*Sales data history of the property when it was sold and for how much.
How to access the GIS Data Viewer:
*Click on GIS Data Viewer – a new page will come up;
*On the right-hand side type the address you are looking for then hit search;
*This map and the Vision Data base map are the same maps with the same features.
There are other maps that can be accessed from the GIS mapping page:
*2020 Windham Street Map – shows all the streets;
*GIS Data Viewer – search parcels;
*Tax Maps – shows all the parcel data within the maps;
*Trail Maps – recreational trails in Windham;
*Trash and Recycling Map – routes and days when trash and recycling is picked up;
*Voting Districts Map – shows how the Town's voting districts are laid out;
*Windham Zoning 2015 – shows the different zones of the Town;
*Parcel maps for Google Earth.
2019 Parcel Maps in Google Earth
You can now view an overlay of the Windham parcel maps in Google Earth. This information is updated periodically.
Note: Parcel boundaries are intended to be used for the purpose of property assessment and should not be considered survey accurate.
You will need to have Google Earth installed to view this data. After downloading and installing Google Earth click here: Windham Parcel Data.
Associated assessing data can be viewed by clicking on the lot of interest. If you save this as one of your places (under the File options) you can reopen this information without having to revisit the Windham website. Please be aware that some information has been suppressed at the property owner's request.