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Escape to 818 Dune Road, a stunning bayfront retreat offering 70 feet of direct frontage on Moriches Bay. This beach house blends timeless coastal charm with modern comfort, featuring an open floor plan designed for seamless indoor-outdoor living and effortless entertaining. Take in panoramic bay views from nearly every room or step out onto the expansive deck to fully embrace the waterfront lifestyle. Unwind in the heated gunite pool or relax in the massive hot tub as you soak up the serene surroundings. The home offers six bedrooms and four bathrooms, making it ideal for hosting guests, or generating rental income, for year round or summer getaways. A walkway leads directly to the bay—perfect for kayaking, boating, or paddleboarding—while ocean beach access sits just across the street. Enjoy breathtaking sunsets and unobstructed views over Moriches Bay, all from the comfort of your own home. Experience the best of Hamptons Bayfront living on Dune Road, just moments from the restaurants, shops, and charm of Westhampton Beach.

Highlights

  • Residential
  • Single Family Residence
  • Built in 2005
  • 0.92 Acre Lot
  • 186 days on Market

  • Bedrooms
    6
  • Bathrooms
    4
  • Year Built
    2005
  • Architectural Style
    Post Modern
  • Construction Materials
    Wood Siding
  • Parking Features
    Private
  • Living Area
    2184.0
  • Appliances
    Dryer, Dishwasher, Refrigerator, Washer
  • Flooring
    Hardwood
  • Patio And Porch
    Deck, Porch
  • Pool Features
    In Ground, Private
  • Cooling
    Central Air
  • Heating
    Forced Air, Propane

  • Acres
    0.92
  • Lot Features
    Waterfront
  • Water Front Features
    Waterfront, Beach Access
  • View
    Water, Panoramic
  • Utilities
    Cable Available, Electricity Connected
  • Water
    Public


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Frequently Asked Questions

How do I schedule a tour of 818 Dune Rd?

We can make that happen quickly. Click Tour This Home and we'll connect you directly with our vetted local partner to schedule your visit to 818 Dune Rd.

They know residentials in the area well and can give you the guidance you need to buy with confidence.

How do I get more information about 818 Dune Rd?

Click Ask a Question to talk with our team. You already know it is a 6 bed, 4 bath, listed for $4,995,000. We can talk through recent upgrades, potential seller motivation, how this single family residence compares to others in Westhampton Beach, and can even get you in to see the property quickly.

How much is the monthly mortgage payment for 818 Dune Rd?

With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 818 Dune Rd at around $30,385. This includes estimated property taxes and insurance.

Want to see how this changes with different down payments or interest rates? Jump to the calculator to run the numbers and fine-tune your plan.

How do I get pre-approved to buy 818 Dune Rd?

Stand out in a competitive market by getting pre-approved today. Our quick and private pre-approval process helps you understand your true buying power—no credit pull required to explore all of your options.

Or, let us connect you with our preferred local lender in Suffolk County. They will give you all of your available financing options, based on your specific situation and what is available to you.

Can I negotiate the asking price for 818 Dune Rd?

In most cases, yes. Whether 818 Dune Rd is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Westhampton Beach's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.

How do I make an offer on 818 Dune Rd?

We can handle that for you. Our preferred local agent specializes in residentials in Westhampton Beach and can guide you through every step of the offer process.

You need an expert who is looking out for your best interests. From market valuation to contingencies and timing, they'll help you present a compelling offer that fits your goals. Click Ask a Question to get started today.

What is the price per square foot for this home?

This home is listed at $4,995,000 with 2,184 sqft of space—that comes out to approximately $2,287 per square foot.

How long has this property been on the market?

818 Dune Rd was listed on May 08, 2026, which means it's been on the market for 186 days.

Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.

When was this house built?

This home was built in 2005, making it approximately 21 years old.

What is the lot size of this property?

818 Dune Rd sits on a 0.92-acre lot, which is 40,075 square feet.

What schools are assigned to this property?

Based on MLS info, this home is zoned for:

  • Elementary: Remsenburg-Speonk Elementary Sch
  • Middle: Westhampton Middle School
  • High: Westhampton Beach Senior High Sch

Want to see how these schools compare? Check out our Suffolk County School Guide to see ratings, reviews, and more for the schools in the area.

What are the property taxes for 818 Dune Rd?

The most recent public record shows annual property taxes for 818 Dune Rd were approximately $23,519. This may change with reassessment or exemptions. Our local partner can verify current tax amounts and help you estimate future costs based on your situation.

Is 818 Dune Rd still available for sale?

Yes, this home is still available! Click the ♥ to favorite it so you don't miss any changes—or ask our local expert to schedule a time to see it in person.

Source: ez Home Search, MLS Data

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Listing information provided exclusively for consumers' 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 deemed reliable but not guaranteed by the MLS. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed. Copyright 2026, OneKey MLS. All rights reserved.

Last Updated: November 10, 2026 at 06:03PM | Source: OneKey MLS | MLS#: 995359