The Town of Greenwich Geographic Information Systems (GIS) department offers GIS maps, abutters lists and data for sale and download to the general public. The GIS Department is located on the Ground Floor of Town Hall, open Monday - Friday, 9 a.m. - 4 p.m.
The Historic District Commission reviews proposed changes to structures and landscapes within the Historic Districts, provides the Planning and Zoning Commission with comments on applications and promotes the concept of preserving historic structures and landscapes in the Town.