Bonac LandReport generated October 12, 2026
← Back to search640 OLD MONTAUK HWY
300-71-1-5Ask about this property
Answers are based only on the data shown on this page — not legal or zoning advice.
Property Type
One family year-round residence (210)
Zoning
A
Lot Size
1.01 acres
Building Footprint
3,209 sq ft
1 structure on record
Overlay Districts
- Adjacent to Public Water
What can I build here?
Beta · screening only
Checking for a saved site analysis…
Flood Zone, Coastal Hazard & District Lookup
Soils (USDA map units)
- MfB
- Bc
- MnE
- Du
- BhB
Coastal Erosion Overlay
- Zone 1
Fire District
- Montauk Fire
FEMA Flood Zone
- Zone VE · base flood elevation 18 ft
- Zone VE · base flood elevation 19 ft
Support this project
Bonac Land is free and built by a local resident. If this report saved you a trip to Town Hall or a call to the GIS office, you can chip in to keep it running. Never required.
Nearby properties
- 642 OLD MONTAUK HWYZone A · One family year-round residence · 80 ft away
- 644 OLD MONTAUK HWYZone A · One family year-round residence · 190 ft away
- 648 OLD MONTAUK HWYZone A · One family year-round residence · 260 ft away
- 2 JACKSON RDZone B · One family year-round residence · 350 ft away
- 627 OLD MONTAUK HWYZone B · One family year-round residence · 360 ft away
- 650 OLD MONTAUK HWYZone A · One family year-round residence · 380 ft away
Data sourced from East Hampton Town and Suffolk County GIS records. Provided for informational purposes only — not a substitute for a legal survey or official determination. Verify with the Town or Village before relying on this for a permit application or transaction.