GIS Web Mapping Applications

The GIS My Town Application allows iPAD users to connect to with the Town of Southampton on the go. These Apps provide a simple button interface for accessing the Town of Southampton mobile websites.

You can download this app at:


GIS Android App 

Download GIS iOS Application

Phone screen showing GIS iOS App

Download GIS Android Application

Phone screen showing GIS Androip App

Public Information Center

Welcome to the Town of Southampton Public Information Center. This map provides general information regarding the town including the location of town facilities, points of interest, trails, recycling centers, demographic info, FEMA Flood Insurance Rate Map (FIRM), as well as general waterway information. You can search by address or by click. Increase the search radius to find more features in your area. Select the base map options under settings to view information such as zoning, parcel boundaries, school districts, hamlets, etc.

Public Information Center

Town of Southampton ePortal

This subscription based service allows you to access data about properties within the Town of Southampton. Information regarding taxes, permits, mass appraisal, sales, as well as access to scanned images such as surveys, certificate of occupancy, certificate of compliance, and permits. Use the mapping component to view various layers, print maps, and view multiple years of imagery.

View the Town of Southampton ePortal.

Town of Southampton ePortal

Interactive Sales Map

Welcome to the Town of Southampton’s Interactive Sales Map. This map is an interactive view of the qualified sold properties in the Town of Southampton that have a sale date that is between the two most recent assessment years (i.e.: July 1, 2013 through June 30, 2015). Users can find their property on the map and view information from the town database about the neighboring sale properties at the time of their sale.

Additionally, users will also be able to view overhead and oblique aerial imagery of the properties. Most users will find this website particularly useful in verifying assessment data and viewing current real estate market activity. This sales map is intended to assist the public with comparable sales information used in support of formal complaints against assessments such as grievances and/or small claims petitions. The sales that are provided coincide with the sales period used by the Assessor's Office in determining the assessments published on the most recent assessment roll.

Interactive Sales Map

Historic Resources Map

The Town of Southampton GIS Division is pleased to announce the release of its Historic Resources Map that will be publicly available. This map is a new tool aimed at providing a town wide perspective of the historic landmarks, districts, and points of interest. The information presented is a combination of photos and text organized for the user in a clear and concise manor that allows it to be enjoyed by enthusiasts and professionals alike. It is a collaborative effort between the GIS Division and the Town of Southampton’s Landmarks and Historic Districts Board. This map uses ESRI’s javascript API (and tools) and is heavily customized by the latest version of dojo, making it a true cross platform product.

Historic Resources Map

Southampton Trail Maps (East or West Maps) 
Paper copies and online services of the trail maps are available at

 Town of Southampton Clerk’s Office
116 Hampton Road, Southampton NY 11968
Monday - Friday 8:15 a.m. - 4:15 p.m.
Click here to reserve a copy
Parks and Recreation Dept
6 Newtown Road, Hampton Bays, NY 11946
Monday - Friday 8:30 a.m. - 4 p.m.
Click here to reserve a copy

Online Service
you may also navigate the trails via the Public Information Center.

For additional trail information please go to:
Southampton Trails Preservation Society