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1. What is the Professional Services GIS ePortal?

Geographic Information Systems (GIS) ePortal is a subscription-based website that allows you to gain access to data about properties within the Town of Southampton. Southampton Towns GIS ePortal offers 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 are also available.

2. How can I find information about a property (owners, taxes, zoning, etc.)?

Property information (e.g. owner, tax map number, zoning, and taxes due) may be viewed through the Town of Southampton Property Tax Payment Portal.

You will be prompted for an account username and password, which you can create for free by clicking on the “First Time Users” link at the bottom of the page. Please call the Citizens’ Response Center at 631-702-2440 (Office Hours: 8:30 a.m. to 4 p.m., Monday-Friday) if you need further assistance.