For Sale
House for sale at 654a Dune Rd, Southampton, NY 11978 | MLS# 966180 | Listing updated on 2026-08-15
Photo 1 of House for sale at 654a Dune Rd, Southampton, NY 11978 | MLS# 966180 | Listing updated on 2026-08-15
Photo 2 of House for sale at 654a Dune Rd, Southampton, NY 11978 | MLS# 966180 | Listing updated on 2026-08-15
Photo 3 of House for sale at 654a Dune Rd, Southampton, NY 11978 | MLS# 966180 | Listing updated on 2026-08-15
Photo 4 of House for sale at 654a Dune Rd, Southampton, NY 11978 | MLS# 966180 | Listing updated on 2026-08-15
33+
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Street View

$3,499,000

Monthly Est:$17,416

  • Beds Icon5 Beds
  • Beds Icon
    3 Baths
  • Beds Icon2,174sqft

654a Dune Rd, Southampton, NY 11978

$17,416/moEst:

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  • Duplex

  • Built in 1956

  • $-- HOA

  • 24,394 sqft lot

  • $1,609/sq.ft

Description

Discover a rare bayfront offering in Westhampton Dunes, where timeless Hamptons cottage character meets exceptional potential. This multifamily property presents a unique opportunity to enjoy its inviting, relaxed elegance as is, or thoughtfully reimagine it into a truly one-of-a-kind waterfront retreat. Set along approximately 175 feet of bulkheading, the property enjoys sweeping open-bay views. The main cottage features three bedrooms and two bathrooms, an eat-in kitchen, and a generous great room oriented to capture the water views beyond. The home is equipped with air conditioning and heat, ensuring comfort all season. A separate guest cottage provides excellent flexibility, offering two bedrooms, one bathroom, a fully equipped kitchen, and split systems providing both air conditioning and heat. Ideal for hosting guests, extended family, or rental income, the layout allows for privacy while maintaining a cohesive sense of place. Outdoor living is equally compelling, with a private deck overlooking the bay-perfect for quiet mornings, sunset gatherings, or simply taking in the natural beauty of the setting-as well as an outdoor shower, ideal after a day at the beach. With ocean beach access across the street and less than five miles from the boutiques and dining along Westhampton Beach Main Street, this property offers a rare balance of tranquility, convenience, and classic Hamptons appeal.

  • Houzeo last checked: 11 minutes ago
  • Listing updated: August 15, 2026 at 5:09 pm
  • Listing Provided by: Christopher J. Furchert (631) 664-2412 | Compass Greater NY LLC (631) 629-7675
  • Source: OneKey MLS-NY | MLS#: 966180 OneKey MLS-NY

Part of

Building
654a Dune Rd
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Property Details

  • Status

    Active

  • Type

    Multi Family

  • No. of Stories

    -

  • County

    Suffolk County

  • City

    Southampton

  • Neighborhood

    --

  • Year Built

    1956

  • HOA Fees

    -

  • Finished Area

    2,174 sqft

  • Lot Size

    24,394 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    OneKey MLS

  • MLS Number

    966180

  • MLS Status

    Active

  • Days on Market

    220

  • Cumulative Days on Market

    166

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 5

    Bathrooms: 3

Interior

  • Flooring

    Hardwood

  • Cooling

    Central Air, Electric

  • Sewer

    Cesspool

  • Heating

    Electric, Forced Air

  • Interior Features

    First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Ceiling Fan(s), Eat In Kitchen, Formal Dining, Open Floorplan, Primary Bathroom, Master Downstairs

Construction

  • Year Built

    Year Built: 1956

  • Home type

    Duplex

  • Architectural Style

    Cottage

  • Construction Materials

    Frame

  • Property Condition

    Actual

Utilities & Energy

  • Utilities

    Cable Available, Electricity Connected, Phone Available, Trash Collection Private, Water Connected

  • Laundry Features

    Laundry Room

  • Parking Features

    Driveway

  • Water Source

    Public

Price History

DateEventPrice

08/04/2026

Source: mls_logoOneKey MLS-NY #KEY966180

Price Decreased

$3,499,000 -5.41%

$1,609/sqft

07/09/2026

Source: mls_logoOneKey MLS-NY #KEY966180

Price Decreased

$3,699,000 -6.35%

$1,701/sqft

03/02/2026

Source: mls_logoOneKey MLS-NY #KEY966180

Listed for Sale

$3,950,000

$1,817/sqft

Based on information from OneKey MLS, through Oct 09, 2026, 11:03AM. 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