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MLS ID KEY1046981Last updated Sep 19, 2026

Single Family

54 Rampasture Road

Active · Southampton · Suffolk County, NY 11946

Bedrooms
6 Beds
Bathrooms
6 Baths
Year built
2026
Est. monthly taxes
$0
Property gallery0 / 28
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About this home

Waterfront 1.1 Acres New Construction Experience modern waterfront living at 54 Rampasture Road, a newly constructed six-bedroom residence set on approximately 1.1 acres along Tiana Bay. Offering more than 140 feet of shoreline, the property combines striking contemporary architecture, refined interiors and a seamless connection to the water. Walls of glass fill the main living spaces with natural light and frame views across the grounds toward the bay. The open-concept kitchen serves as the centerpiece of the home, featuring custom natural-oak and contrasting dark cabinetry, dramatic stone surfaces, an oversized waterfall island and direct access to the outdoor entertaining areas. The adjoining dining and living spaces open to an expansive rear terrace, heated pool and beautifully landscaped lawn, creating an effortless setting for entertaining and everyday waterfront living. The home offers six bedrooms, five full bathrooms and one powder room across three finished levels. The primary suite provides a private retreat with a dramatic bedroom and spa-inspired bath, while the additional bedrooms and bathrooms are finished with a sophisticated mix of stone, wood and designer fixtures. A spacious finished lower level provides flexible room for recreation, media, fitness and guests. Outside, the pool, terraces and multiple gathering areas are surrounded by mature trees and thoughtfully designed landscaping, providing privacy while maintaining views toward Tiana Bay. With potential for a permitted dock and direct access to the bay, 54 Rampasture Road presents a rare opportunity to own a newly built waterfront retreat in the Hamptons.

Listing snapshot

Days on site
51 days
Listed on MLS
Sep 4, 2026
Full baths
5
Half baths
1
Annual property tax (MLS)
$0
Tax year
2026
Area source (MLS)
Plans
Listing brokerage
Douglas Elliman Real Estate
MLS ID
KEY1046981
Last updated
Sep 19, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
2026
Garage
Yes
Garage spaces
2
Parking
Other
Water source
None
Sewer
None
Utilities
None

Interior features

Basement
Finished, Full
Heating
Forced Air, Natural Gas
Cooling
Central Air
Interior
Formal Dining, Walk-In Closet(s)
Appliances
Oven, Range
Fireplace
Yes

Exterior features

Architectural style
Modern
Private pool
Yes

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

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

Southampton · Suffolk County, NY 11946Show interactive map
54 Rampasture Road

Southampton · Suffolk County, NY 11946

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
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Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.