About this tool
One place to look up a property in East Hampton
Zoning, flood risk, historic district status, and more — pulled straight from the town and county's own public records, without digging through separate maps, PDFs, and departments to piece it together.
Who this is for
Check flood risk, zoning, and history for a property before you make an offer.
See what your own property is zoned for and what overlays apply before you plan a renovation, addition, or subdivision.
A fast, sourced first check before a showing, a closing, or a conversation about what's next door.
What you can do here
- Look up any address
Zoning designation, property class, lot size, historic district status, and overlay districts, all on one page.
- Check flood and coastal hazard zones
FEMA flood zones and the town's coastal erosion overlay, matched to the exact parcel.
- Browse the map
Pan around town with parcels colored by zoning, and toggle flood or coastal overlays on top.
- Ask questions about a property
Right on each property's page, ask things like "is this in a flood zone?" or "how does the value compare to others in this school district?" — answers are grounded only in the real data shown for that property, never guessed.
- Ask about the data as a whole
The Insights page answers aggregate questions — how many properties are in a flood zone, average assessed values by school district, and similar breakdowns across all of East Hampton.
- Save properties
Sign in to keep a running list of properties you're tracking — useful if you're comparing a few options.
- Check the tides
Upcoming high and low tides from NOAA's Montauk station, plus a list of the town's beaches.
About the AI features
Questions are answered by an AI model that's restricted to the real data shown on this site — it doesn't use outside knowledge, and it's instructed to say plainly when something isn't available rather than guess. It won't offer opinions on zoning rules, permitted uses, or property value — for anything like that, verify directly with the Town.
Where the data comes from
Property, zoning, and overlay data is synced directly from the Town of East Hampton's public GIS system , which itself draws on Suffolk County Real Property Tax Service Agency records. Tide predictions come from NOAA's Tides & Currents API.
What this isn't
This is an independent project, not an official Town of East Hampton product, and it isn't affiliated with or endorsed by the Town. Data is provided for informational purposes only — it's not a substitute for a licensed survey, a title search, or an official determination from the Town. Always verify anything that matters for a permit, purchase, or legal decision directly with the Town.
Support this project
This is a free, independent project. If it saved you a trip to the GIS office, a tip is appreciated but never required.