For Sale
Single family home for sale at 617 Dune Rd, Westhampton Beach, NY 11978 | MLS# 955691 | Listing updated on 2026-10-14
Photo 1 of Single family home for sale at 617 Dune Rd, Westhampton Beach, NY 11978 | MLS# 955691 | Listing updated on 2026-10-14
Photo 2 of Single family home for sale at 617 Dune Rd, Westhampton Beach, NY 11978 | MLS# 955691 | Listing updated on 2026-10-14
Photo 3 of Single family home for sale at 617 Dune Rd, Westhampton Beach, NY 11978 | MLS# 955691 | Listing updated on 2026-10-14
Photo 4 of Single family home for sale at 617 Dune Rd, Westhampton Beach, NY 11978 | MLS# 955691 | Listing updated on 2026-10-14
17+
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Street View

$6,990,000

Monthly Est:$34,792

  • Beds Icon4 Beds
  • Beds Icon
    4 Baths
  • Beds Icon3,000sqft

617 Dune Rd, Westhampton Beach, NY 11978

$34,792/moEst:

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  • Single Family Residence

  • Built in 2001

  • $-- HOA

  • 40,990 sqft lot

  • $2,330/sq.ft

Description

Set along coveted Dune Road, this jetty-protected oceanfront property spans approximately 0.95 acres with 100 feet of frontage on Dune Road. The shingled Post-Modern residence offers approximately 3,000 square feet of interior living space, which includes an attached 250-square-foot garage, and has been thoughtfully renovated to blend contemporary design with the relaxed elegance of Hamptons living.

Recent upgrades include a new cedar roof, expansive mahogany decking with custom stainless-steel railings, solid custom-crafted wood doors throughout, and imported designer hardware. Expansive windows and dramatic floor-to-ceiling glass doors fill the open-concept living and
dining areas with natural light, creating a seamless connection to the oceanfront setting. Fully customized wall-to-wall glass doors anchor the main living space, while oversized Andersen sliding doors enhance the first-floor bedroom and den, allowing for effortless indoor-outdoor living. A fireplace adds warmth and character, while the refined modern kitchen is thoughtfully designed for everyday living and entertaining.

The first-floor den provides a comfortable retreat with direct access to the deck and pool. Beautifully appointed bedrooms capture sweeping water views, including two spacious ocean-facing suites, each with its own private balcony overlooking the Atlantic.

Outdoors, a heated gunite pool is surrounded by expansive mahogany decking, creating an exceptional setting for relaxation and entertaining. A private boardwalk leads directly to the ocean beach, while a rare, deeded right-of-way to the bay offers the opportunity to enjoy both the Atlantic Ocean and the bay from this exceptional Dune Road property, delivering the quintessential Hamptons coastal lifestyle from sunrise to sunset.

  • Houzeo last checked: 3 minutes ago
  • Listing updated: October 14, 2026 at 9:15 pm
  • Listing Provided by: Enzo Morabito (631) 288-6244 | Douglas Elliman Real Estate (631) 288-6244
  • Source: OneKey MLS-NY as distributed by MLS GRID | MLS#: 955691 OneKey MLS-NY as distributed by MLS GRID

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Suffolk County

  • City

    Westhampton Beach

  • Neighborhood

    --

  • Year Built

    2001

  • HOA Fees

    -

  • Finished Area

    3,000 sqft

  • Lot Size

    40,990 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    OneKey MLS

  • MLS Number

    955691

  • MLS Status

    Active

  • Days on Market

    281

  • Cumulative Days on Market

    381

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 4

Interior

  • Appliances

    Dishwasher, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s)

  • Sewer

    Septic Tank

  • Cooling

    Central Air

  • Interior Features

    First Floor Bedroom, First Floor Full Bath, Eat In Kitchen, Entrance Foyer, High Ceilings

  • Heating

    Forced Air

Construction

  • Year Built

    Year Built: 2001

  • Home type

    Single Family Residence

  • Construction Materials

    Frame

  • Property Condition

    Updated/remodeled

  • Architectural Style

    Post Modern

Utilities & Energy

  • Pool Features

    In Ground

  • Utilities

    Propane

  • Parking Features

    Driveway

  • Water Source

    Public

  • Security Features

    Security System

Other Features

  • Lot Features

    Waterfront

  • Patio And Porch Features

    Deck

Price History

DateEventPrice

08/27/2026

Source: mls_logoOneKey MLS-NY #KEY955691

Price Decreased

$6,990,000 -12.08%

$2,330/sqft

06/08/2026

Source: mls_logoOneKey MLS-NY #KEY955691

Price Increased

$7,950,000 +13.73%

$2,650/sqft

01/27/2026

Source: mls_logoOneKey MLS-NY as distributed by MLS GRID #KEY955691

Listed for Sale

$6,990,000 -17.76%

$2,330/sqft

12/17/2025

Source: mls_logoOneKey MLS-NY as distributed by MLS GRID #KEY902420

Listing Removed

$8,499,000

$2,833/sqft

08/18/2025

Source: mls_logoOneKey MLS-NY #KEY902420

Listed for Sale

$8,499,000

$2,833/sqft

Nearby Homes

Based on information from OneKey MLS® through Nov 04, 2026, 11:31PM 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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