17 Bittersweet Avenue, Southampton, NY, 11946
$1,800,000
$2,100,000
activeBedrooms
3
Bathrooms
3
Sq Ft
2,400
Lot Size
21,344 sqft
Year Built
2026
Garage
2 car
Type
Single Family
Estimate. Actual payment depends on credit, lender, taxes, and insurance.
THIS BRAND NEW, CUSTOM BUILD, currently in its final completion phase of exterior construction (driveway in progress), spanning approximately 2,400 square feet on a 0.49-acre lot. Inside, an open-concept floor plan showcases soaring cathedral ceilings, hardwood floors, oversized windows, a chef’s kitchen with a 10-foot stone island, and a living room centered around a limestone gas fireplace. The main level includes a primary suite with a walk-in closet and en-suite bath, while two additional king-sized bedrooms are connected by a Jack-and-Jill bathroom. The property also offers a full, unfinished basement with 9-foot ceilings and an egress window. Built with energy efficiency in mind, it includes spray-foam insulation, an integrated solar panel system, ENERGY STAR-qualified casement and double-pane windows, propane heating, central air, a tankless water heater, and a high HERS rating. Exterior and mechanical features include an attached 2-car garage with attic storage, buried underground utilities, a spacious deck with glass slider access, room for a pool, and opportunities to finalize the landscaping and driveway in a quiet neighborhood within walking distance to the beach and minutes to the highway. Schedule your private showing today!
Listed by Kathleen O'Grady, Douglas Elliman Real Estate
Listings courtesy of OneKey® MLS as distributed by MLS GRIDBased on information submitted to the MLS GRID as of Oct 5, 2026, 10:13 PM UTC (date and time MLS GRID Data was obtained). All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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