For Sale
Single family home for sale at 54 Rampasture Rd, Southampton, NY 11946 | MLS# 1046981 | Listing updated on 2026-09-19
Photo 1 of Single family home for sale at 54 Rampasture Rd, Southampton, NY 11946 | MLS# 1046981 | Listing updated on 2026-09-19
Photo 2 of Single family home for sale at 54 Rampasture Rd, Southampton, NY 11946 | MLS# 1046981 | Listing updated on 2026-09-19
Photo 3 of Single family home for sale at 54 Rampasture Rd, Southampton, NY 11946 | MLS# 1046981 | Listing updated on 2026-09-19
Photo 4 of Single family home for sale at 54 Rampasture Rd, Southampton, NY 11946 | MLS# 1046981 | Listing updated on 2026-09-19
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Street View

$3,995,000

Monthly Est:$19,885

  • Beds Icon6 Beds
  • Beds Icon
    6 Baths
  • Beds Icon4,500sqft

54 Rampasture Rd, Southampton, NY 11946

$19,885/moEst:

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  • Single Family Residence

  • Built in 2026

  • $-- HOA

  • 1.1 acres lot

  • $888/sq.ft

Description

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 entertai
ning 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.

  • Houzeo last checked: 1 hour ago
  • Listing updated: September 19, 2026 at 7:09 pm
  • Listing Provided by: Hara Kang (347) 610-0065 , Justin W. Agnello | Douglas Elliman Real Estate (631) 329-9400
  • Source: OneKey MLS-NY as distributed by MLS GRID | MLS#: 1046981 OneKey MLS-NY as distributed by MLS GRID

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Suffolk County

  • City

    Southampton

  • Neighborhood

    --

  • Year Built

    2026

  • HOA Fees

    -

  • Finished Area

    4,500 sqft

  • Lot Size

    1.1 acres lot

  • Basement Area

    - sqft

  • MLS Name

    OneKey MLS

  • MLS Number

    1046981

  • MLS Status

    Active

  • Days on Market

    60

  • Cumulative Days on Market

    15

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 6

    Bathrooms: 6

Interior

  • Appliances

    Oven, Range

  • Cooling

    Central Air

  • Sewer

    None

  • Interior Features

    Formal Dining, Walk In Closet(s)

  • Heating

    Forced Air, Natural Gas

Construction

  • Year Built

    Year Built: 2026

  • Home type

    Single Family Residence

  • Architectural Style

    Modern

  • Construction Materials

    Unknown

Utilities & Energy

  • Parking Features

    Other

  • Utilities

    None

  • Basement

    Finished, Full

  • Water Source

    None

Price History

DateEventPrice

09/04/2026

Source: mls_logoOneKey MLS-NY #KEY1046981

Listed for Sale

$3,995,000

$888/sqft

Nearby Homes

Based on information from OneKey MLS® through Nov 04, 2026, 12:46PM as submitted to and distributed by MLS GRID. 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. IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any, and as amended from time to time. © 2026 OneKey MLS. All rights reserved.

Advertising Broker: Derek Greene | The Greene Realty Group

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