For Sale
Single family home for sale at 373 Dune Rd, Southampton, NY 11978 | MLS# 998516 | Listing updated on 2026-10-03
Photo 1 of Single family home for sale at 373 Dune Rd, Southampton, NY 11978 | MLS# 998516 | Listing updated on 2026-10-03
Photo 2 of Single family home for sale at 373 Dune Rd, Southampton, NY 11978 | MLS# 998516 | Listing updated on 2026-10-03
Photo 3 of Single family home for sale at 373 Dune Rd, Southampton, NY 11978 | MLS# 998516 | Listing updated on 2026-10-03
Photo 4 of Single family home for sale at 373 Dune Rd, Southampton, NY 11978 | MLS# 998516 | Listing updated on 2026-10-03
22+
Beds Icon

Street View

$5,399,000

Monthly Est:$26,873

  • Beds Icon4 Beds
  • Beds Icon
    4 Baths
  • Beds Icon2,270sqft

373 Dune Rd, Southampton, NY 11978

$26,873/moEst:

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  • Single Family Residence

  • Built in 1975

  • $-- HOA

  • 29,621 sqft lot

  • $2,378/sq.ft

Description

An opportunity like this rarely comes along — especially on prime oceanfront in the coveted enclave of Westhampton Beach.

The exceptional elevation of this property captures breathtaking ocean views from the main living spaces and expansive decks, while also offering stunning bay sunset views — the perfect balance of sunrise to sunset living.

Enjoy this beach retreat as it is today or create your own custom oasis in one of the most desirable locations the Hamptons has to offer.

This beautifully maintained home features four renovated en-suite bedrooms, an open-concept kitchen designed for effortless entertaining, a newly renovated chef’s kitchen, and a second-floor lof
t providing additional privacy and flexibility. High ceilings, a wood-burning fireplace, and unobstructed views lead directly to your own private beach access.

Additional highlights include a 2+ car garage with over 10-foot ceiling height on the lower level, offering exceptional storage and versatility.

A treasured property held by the same family for decades.

  • Houzeo last checked: 2 minutes ago
  • Listing updated: October 3, 2026 at 5:39 pm
  • Listing Provided by: Victoria Reynolds (631) 834-3440 | Daniel Gale Sothebys Intl Rlty (631) 288-1050
  • Source: OneKey MLS-NY | MLS#: 998516 OneKey MLS-NY

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Suffolk County

  • City

    Southampton

  • Neighborhood

    --

  • Year Built

    1975

  • HOA Fees

    -

  • Finished Area

    2,270 sqft

  • Lot Size

    29,621 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    OneKey MLS

  • MLS Number

    998516

  • MLS Status

    Active

  • Days on Market

    120

  • Cumulative Days on Market

    115

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 4

Interior

  • Sewer

    Cesspool

  • Appliances

    Dishwasher, Electric Oven, Electric Water Heater, Freezer, Refrigerator, Stainless Steel Appliance(s)

  • Cooling

    Central Air

  • Heating

    Forced Air, Heat Pump

  • Interior Features

    First Floor Bedroom, First Floor Full Bath, Beamed Ceilings, Breakfast Bar, Cathedral Ceiling(s), Eat In Kitchen, High Ceilings, Kitchen Island, Open Floorplan, Open Kitchen, Quartz/quartzite Counters, Recessed Lighting, Storage, Washer/dryer Hookup

  • Window Features

    Bay Window(s), Skylight(s)

  • Flooring

    Carpet, Hardwood, Wood

Construction

  • Year Built

    Year Built: 1975

  • Home type

    Single Family Residence

  • Foundation Details

    Raised

  • Property Condition

    Actual

  • Architectural Style

    Contemporary

  • Construction Materials

    Frame

Utilities & Energy

  • Laundry Features

    Electric Dryer Hookup, In Hall, Laundry Room

  • Fireplace Features

    Family Room, Wood Burning

  • Parking Features

    Driveway, Garage

  • Utilities

    Cable Connected, Electricity Connected, Water Connected

  • Water Source

    Public

Other Features

  • Patio And Porch Features

    Deck

Price History

DateEventPrice

10/02/2026

Source: mls_logoOneKey MLS-NY #KEY998516

Price Decreased

$5,399,000 -6.09%

$2,378/sqft

08/17/2026

Source: mls_logoOneKey MLS-NY #KEY998516

Price Decreased

$5,749,000 -4.17%

$2,533/sqft

06/10/2026

Source: mls_logoOneKey MLS-NY #KEY998516

Listed for Sale

$5,999,000

$2,643/sqft

Nearby Homes

Based on information from OneKey MLS, through Oct 09, 2026, 06:01AM. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 OneKey® MLS. All rights reserved.

Advertising Broker: Derek Greene | The Greene Realty Group