For Sale
Single family home for sale at 521 Dune Rd, Westhampton Beach, NY 11978 | MLS# 917825 | Listing updated on 2026-08-23
Photo 1 of Single family home for sale at 521 Dune Rd, Westhampton Beach, NY 11978 | MLS# 917825 | Listing updated on 2026-08-23
Photo 2 of Single family home for sale at 521 Dune Rd, Westhampton Beach, NY 11978 | MLS# 917825 | Listing updated on 2026-08-23
Photo 3 of Single family home for sale at 521 Dune Rd, Westhampton Beach, NY 11978 | MLS# 917825 | Listing updated on 2026-08-23
Photo 4 of Single family home for sale at 521 Dune Rd, Westhampton Beach, NY 11978 | MLS# 917825 | Listing updated on 2026-08-23
38+
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Street View

$6,995,000

Monthly Est:$34,817

  • Beds Icon5 Beds
  • Beds Icon
    4 Baths
  • Beds Icon3,125sqft

521 Dune Rd, Westhampton Beach, NY 11978

$34,817/moEst:

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  • Single Family Residence

  • Built in 1990

  • $-- HOA

  • 33,106 sqft lot

  • $2,238/sq.ft

Description

This five-bedroom oceanfront beach house offers 132 feet of beach frontage with sweeping ocean views. The welcoming entry foyer leads to an expansive sun-filled living room with fireplace, dining area and den. The updated kitchen with quartz and granite countertops, Wolf stove, and Sub-zero refrigerator also has a cozy dining space with fabulous sunset views. A guest suite with bay views and an additional bedroom with access to the pool are on the main floor. Two additional en-suite bedrooms on the second level enjoy water views. The primary suite leads to an open terrace overlooking the pool area with panoramic ocean and bay views. Outdoor living is outstanding including...

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  • Houzeo last checked: 0 minutes ago
  • Listing updated: August 23, 2026 at 5:09 pm
  • Listing Provided by: Margaret A. Kisla (516) 446-1416 | William Raveis New York LLC (631) 288-3030
  • Source: OneKey MLS-NY | MLS#: 917825 OneKey MLS-NY

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Suffolk County

  • City

    Westhampton Beach

  • Neighborhood

    --

  • Year Built

    1990

  • HOA Fees

    -

  • Finished Area

    3,125 sqft

  • Lot Size

    33,106 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    OneKey MLS

  • MLS Number

    917825

  • MLS Status

    Active

  • Days on Market

    345

  • Cumulative Days on Market

    318

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Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 5

    Bathrooms: 4

Interior

  • Heating

    Forced Air, Propane, Radiant Floor

  • Appliances

    Dishwasher, Dryer, Electric Oven, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator

  • Sewer

    Cesspool

  • Flooring

    Hardwood

  • Interior Features

    First Floor Bedroom, First Floor Full Bath, Built In Features, Cathedral Ceiling(s), Dry Bar, Eat In Kitchen, Entrance Foyer, Granite Counters, High Ceilings, High Speed Internet, Kitchen Island, Open Floorplan, Open Kitchen, Primary Bathroom, Master Downstairs, Quartz/quartzite Counters, Soaking Tub, Speakers, Storage, Walk In Closet(s), Washer/dryer Hookup, Wired For Sound

  • Exterior Features

    Awning(s), Balcony, Gas Grill, Lighting, Speakers

  • Cooling

    Central Air

Construction

  • Year Built

    Year Built: 1990

  • Home type

    Single Family Residence

  • Architectural Style

    Contemporary

  • Construction Materials

    Stucco

Utilities & Energy

  • Pool Features

    In Ground, Pool Cover

  • Water Source

    Public

  • Utilities

    Cable Connected, Electricity Connected, Propane, Sewer Available, Trash Collection Private, Water Available, Water Connected

  • Parking Features

    Attached, Driveway, Garage, Garage Door Opener, Private

  • Basement

    Storage Space

  • Security Features

    Security Lights, Security System, Video Cameras

  • Laundry Features

    Electric Dryer Hookup

  • Fireplace Features

    Bedroom, Living Room

Other Features

  • Patio And Porch Features

    Deck, Patio, Porch, Terrace

  • Lot Features

    Landscaped, Level, Sprinklers In Front, Sprinklers In Rear, Stone/brick Wall, Views, Waterfront

Price History

DateEventPrice

08/11/2026

Source: mls_logoOneKey MLS-NY #KEY917825

Price Decreased

$6,995,000 -11.46%

$2,238/sqft

06/25/2026

Source: mls_logoOneKey MLS-NY #KEY917825

Price Decreased

$7,900,000 -7.00%

$2,528/sqft

10/09/2025

Source: mls_logoOneKey MLS-NY #KEY917825

Listed for Sale

$8,495,000

$2,718/sqft

Based on information from OneKey MLS, through Sep 20, 2026, 05:13PM. 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: Mark Karten | Karten Real Estate Services

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