Single Family
3 Jefferson Ave.
Active · Southampton · Suffolk County, NY 11946
- Bedrooms
- 2 Beds
- Bathrooms
- 2 Baths
- Year built
- 1973
- Est. monthly taxes
- $565.92
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About this home
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.**
Listing snapshot
- Days on site
- 59 days
- Listed on MLS
- Mar 28, 2026
- Full baths
- 2
- Half baths
- 0
- Annual property tax (MLS)
- $6,791
- Tax year
- 2025
- Area source (MLS)
- Public Records
- Listing brokerage
- Compass Greater NY LLC
- MLS ID
- KEY977846
- Last updated
- Oct 16, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 1973
- Garage
- No
- Parking
- Driveway
- Water source
- Public
- Sewer
- Septic Tank
- Utilities
- Cable Connected, Electricity Connected, Natural Gas Connected, Water Connected
Interior features
- Basement
- Bilco Door(s), Full
- Heating
- Natural Gas
- Cooling
- Ductless
- Interior
- First Floor Bedroom, First Floor Full Bath, Open Floorplan, Open Kitchen
- Appliances
- Cooktop, Dishwasher, Dryer, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer
- Fireplace
- Yes
- Fireplaces
- 1
Exterior features
- Architectural style
- Contemporary
- Construction materials
- Frame
- Private pool
- No
Schools (MLS)
- Elementary school
- Hampton Bays Elementary School
- Elementary school district
- Hampton Bays
- Middle school
- Hampton Bays Middle School
- Middle school district
- Hampton Bays
- High school
- Hampton Bays High School
- High school district
- Hampton Bays
School information is provided by the MLS. Confirm attendance eligibility with the school district.
Recent activity
- Listing updated from MLS
- First seen on this site
- MLS status changed
Location
Estimate monthly payment
Estimated monthly principal & interest—
Monthly property taxNot provided
Monthly association / maintenance feesNot provided
Estimated monthly total of entered costs—
Listing data is supplied by the MLS and may change without notice.
