$1,800,000
 $9,663 est/mo Sourced by Back At You

17 Bittersweet Avenue,Hampton Bays, NY 11946

Hampton Bays, NY 11946

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Description

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!

Details

MLS #1030841
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusActive
Year2026
Days On Site71
Listing Provided ByDouglas Elliman Real Estate | Kathleen O'Grady

Features

Bed(s)3
Bath(s) 3 Total
SQ Feet2,400
Garage2
BasementY
Acreage0.49
Property ViewTrees, Woods

Interior

CoolingCentral Air
HeatingPropane
Interior FeaturesFirst Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Entrance Foyer, Kitchen Island, Natural Woodwork, Open Floorplan, Open Kitchen, Primary Bathroom, Master Downstairs, Stone Counters, Walk-In Closet(s), Washer/Dryer Hookup
Window FeaturesCasement, Double Pane Windows, ENERGY STAR Qualified Windows, Insulated Windows, New Windows, Oversized Windows, Screens, Wood Frames
AppliancesDishwasher, Oven, Refrigerator, Tankless Water Heater

Exterior

Construction MaterialsFiberglass Siding, Foam Insulation, Hardi Plank Type, Vinyl Siding, Wood Siding
Foundation DetailsConcrete Perimeter, Other
Lot FeaturesBack Yard, Corners Marked, Front Yard, Part Wooded, Private, Secluded
FencingBack Yard, Chain Link

Parking

Garage Yes / NoYes
Parking FeaturesDriveway, Garage, Off Street, Private

Utilities

UtilitiesElectricity Connected, Propane, Underground Utilities
SewerSeptic Tank

Taxes

Tax Year2026
Tax Assessed Value241900
Tax Annual Amount7800
Tax Lot18

Area Information

StateNY
CountySuffolk County
CityHampton Bays
Zip Code11946
School DistrictHampton Bays High School
Elementary SchoolHampton Bays Elementary School
High SchoolHampton Bays High School
Listing VS Median (in 11946)
Price:
$1,800,000
low | high
Med:
$849,000
100% of Average
sqft:
2,400
low | high
Med:
2,008
66.333333333333% of Average
$ / sqft:
$750
low | high
Med:
$423
93.625498007968% of Average
On site:
71
low | high
Med:
382
18.586387434555% of Average
Sourced by Back At You

Market Activity 11946

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Learn More About This Property

StateNY
CountySuffolk County
CityHampton Bays
Zip Code11946
School DistrictHampton Bays High School
Elementary SchoolHampton Bays Elementary School
High SchoolHampton Bays High School
Listing VS Median (in 11946)
Price:
$1,800,000
low | high
Med:
$849,000
100% of Average
sqft:
2,400
low | high
Med:
2,008
66.333333333333% of Average
$ / sqft:
$750
low | high
Med:
$423
93.625498007968% of Average
On site:
71
low | high
Med:
382
18.586387434555% of Average
Sourced by Back At You
Nearby Listings (Within 1/4 mile)
Price: $1.35M - $2.25M
sqft: 1,500 - 3,000
Nearby Listings Property ImageNearby Listings Details
48 N Columbine Avenue Property Photo 1
$1,379,000
48 N Columbine Avenue
Hampton Bays, NY 11946
Listing Updated: October 13, 2026 at 12:43:16 AM PDT