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For Sale

3 Jefferson Ave

Hampton Bays, NY 11946

$925K
2 BD · 2 BA · 1,344 sf · 0.45 ac · Built 1973
The residence

Discover the charm of this unique upside-down beach home nestled in the desirable Rampasture area. Set on a generous .45-acre lot, with room for a pool, this residence offers a perfect blend of light-filled interiors and inviting outdoor spaces. The second floor serves as the heart of the home, boasting an open-concept living area bathed in natural light, complete with a wrap-around deck that invites you to enjoy the serene surroundings. The modern kitchen features an island that seamlessly connects to the living and dining room, where a cozy natural gas fireplace adds warmth and ambiance. A full bathroom on this level provides convenience and functionality. On the first floor, you'll find two comfortable bedrooms, an additional full bathroom, and a versatile living room/den area. The enchanting four-season sunroom offers a tranquil space to relax year-round, while the basement provides adequate storage with access from the interior and exterior. Step outside to a spacious backyard, perfect for entertaining or simply soaking in the natural beauty. An outdoor shower adds a touch of beachside convenience. This home is ideally located within walking distance to a private deeded bay beach, offering endless opportunities for scenic walks and water activities. Plus, you're just 10 minutes from the renowned Dune Road and the Town of Southampton ocean beaches, making every day feel like a vacation. **Sellers are currently installing a new natural gas heating system and hot water heater.**

At a glance
Property type
Status
Active
Year built
1973
Lot size
0.45 acres
Living area
1,344 sf
MLS#
11602477
Beds · Baths
2 · 2
Location

Hampton Bays, NY.

Hampton Bays, New York, is a market our advisors follow closely — its streets, housing stock and setting each shape what a residence here is worth and how it lives day to day. We are glad to walk you through the locale in detail, and how this particular address sits within it.

Estimated Monthly Payment+
$5K/mo
Approximate · principal & interest only
Display Currency
$925K

Indicative conversion — settlement always in USD.

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Listing courtesy of Compass · NYSMLS

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Listings updated Oct 20, 2026

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