$4,500,000
3 Beds
3 Baths
2,168 sqft
398 Dune Rd, Westhampton Beach, NY 11978
Est. Mortgage $30,819/mo*
Get Pre-QualifiedHome Highlights
Single-Family Home
Built in 2004
$2,076/sqft
Local Information
- Map ViewExplore the area around 398 Dune Rd.
- Schools1 Elementary School1 Middle School1 High School
- Shop & Eat
-- mins to
About this House
What's unique:Three-bedroom three-bath waterfront residencePanoramic water viewsSeamless indoor-outdoor flowExpansive waterside decking
Sublime Sunsets Perfectly positioned on the bay, in the heart of Westhampton Beach Village, this exceptional three-bedroom, three-bath waterfront residence offers effortless coastal living with panoramic water views and seamless indoor-outdoor flow. Built in 2014 with a focus on modern comfort and timeless design, the home is filled with natural light and thoughtfully designed for both relaxed living and entertaining. Expansive waterside decking creates the perfect setting for sunset dining, lounging, or enjoying the tranquil bayfront backdrop. Complete with deeded path over the dune to the ocean, enjoy all that Dune Rd living has to offer, while being moments from the village shops, restaurants and the arts. This turnkey retreat delivers an elevated Hamptons lifestyle in one of the area's most coveted waterfront locations.
Contact this Building
Last check for updates: about 2 hours ago
Listing by: Daniel Gale Sotheby's International Realty, (631) 288-1050
Deborah Pirro - Real Estate Sales Person, (516) 637-5786
Source: Out East, MLS#396154
Home Details for 398 Dune Rd
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Interior Details Basement: Yes |
Beds & Baths Number of Bedrooms: 3Number of Bathrooms: 3Number of Bathrooms (full): 3 |
Dimensions and Layout Living Area: 2168 Square Feet |
Heating & Cooling Has CoolingAir Conditioning: Central AirNo Heating |
Fireplace & Spa No FireplaceNo Spa |
Levels, Entrance, & Accessibility Stories: 2 |
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Exterior Home Features No Private Pool |
Parking & Garage No CarportNo GarageNo Attached GarageParking: None |
Frontage Not on Waterfront |
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Days on Market: 111 |
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Year Built Year Built: 2004 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family Residence |
Building Not a New Construction |
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Price List Price: $4,500,000Price Per Sqft: $2,076 |
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MLS Status: Active |
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Direction & Address City: Westhampton Beach |
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Listing Agent Listing ID: 396154 |
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Building Area Building Area: 2168 Square Feet |
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Lot Area: 10018.8 sqft |
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Around this home
What Locals Say about Westhampton Beach
At least 37 Trulia users voted on each feature.
93 % Say people would walk alone at night
85 % Say yards are well-kept
83 % Say car is needed
82 % Say parking is easy
81 % Say it's dog friendly
80 % Say it's walkable to restaurants
77 % Say there's wildlife
76 % Say it's quiet
75 % Say they plan to stay for at least 5 years
74 % Say it's walkable to grocery stores
55 % Say kids play outside
53 % Say there's holiday spirit
51 % Say neighbors are friendly
41 % Say streets are well-lit
39 % Say there are community events
38 % Say there are sidewalks
Sourced by Trulia users. Learn more about our methodology.
Market trends in Westhampton Beach
Last updated August 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
78
2MoM
Home Value
Trulia Estimate
$4.3MSince last month
Increased$153K (+3.7%)Since last year
Increased$1M (+40.7%)Since last sale
Increased$4M (+4,226.1%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +117% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| September 2026 | $4.3M |
| August 2026 | $4.15M |
| July 2026 | $4.19M |
| June 2026 | $4.31M |
| May 2026 | $3.28M |
| April 2026 | $3.25M |
| March 2026 | $3.21M |
| February 2026 | $3.26M |
| January 2026 | $3.1M |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.17 | Single-Family Home | $1,555,555 | 11/24/25 | 3 | 2 | 1,236 | |
0.29 | Single-Family Home | $7,550,000 | 03/30/26 | 4 | 3.5 | 4,000 | |
0.20 | Single-Family Home | $8,250,000 | 10/28/25 | 5 | 6 | 4,004 | |
0.32 | Single-Family Home | $5,400,000 | 04/10/26 | 5 | 4 | 1,536 | |
1.25 | Single-Family Home | $2,500,000 | 08/04/26 | 3 | 3 | 2,402 | |
1.40 | Single-Family Home | $800,000 | 01/02/26 | 4 | 2 | 2,400 | |
1.30 | Single-Family Home | $2,090,000 | 06/10/26 | 5 | 4 | 2,936 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.06 | $3,014,100 | 4 | 3 | - | Off Market | |
0.20 | $8,289,100 | 5 | 6 | 4,004 | Off Market | |
0.21 | $5,749,000 | 4 | 4 | 2,300 | For Sale | |
0.17 | $1,555,555 | 3 | 2 | 1,236 | Recently Sold | |
0.17 | $3,499,500 | 4 | 4 | 1,880 | Off Market | |
0.32 | $5,400,000 | 5 | 4 | 1,536 | Recently Sold | |
0.29 | $7,550,000 | 4 | 3.5 | 4,000 | Recently Sold | |
0.36 | $3,526,800 | 4 | 3 | - | Off Market | |
0.33 | $2,034,200 | 3 | 2 | 1,104 | Off Market | |
0.35 | - | 1 | 1 | 650 | Off Market | |
0.35 | $515,500 | 1 | 1 | 650 | Off Market |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Jun 4, 2026 Source: OneKey® MLS as distributed by MLS GRID #1001157 | Listed For Sale | $4,500,000 |
Dec 17, 1993 Source: N/A | Sold | $99,500 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | Unavailable | $1,938,300 |
Home facts updated by county records
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Deborah Pirro - Real Estate Sales Person, Daniel Gale Sotheby's International Realty, (631) 288-1050
Agent Phone: (516) 637-5786
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Frequently asked questions about 398 Dune Rd
- What is the estimated monthly payment for 398 Dune Rd?Based on a $4,500,000 list price with 20% down at today's rates, the estimated monthly payment for 398 Dune Rd in Westhampton Beach, NY is approximately $31,145 (about $24,132 principal & interest, $6,938 property taxes, and $75 homeowner's insurance). This is an estimate. Actual payment depends on your loan terms.
- What do residents say about Westhampton Beach?Residents describe Westhampton Beach, NY as well-kept, easy to park in, and dog-friendly. Most residents say you need a car. See homes for sale in Westhampton Beach, NY.
- What are the closest schools to 398 Dune Rd?The closest schools to 398 Dune Rd in Westhampton Beach, NY are Westhampton Beach Elementary School (rated 9/10), Westhampton Beach Senior High School (rated 7/10), Westhampton Middle School (rated 9/10).
- What is 398 Dune Rd estimated to be worth?Trulia's estimated value for 398 Dune Rd in Westhampton Beach, NY is $4,304,500.
- Does 398 Dune Rd have air conditioning?Yes, 398 Dune Rd in Westhampton Beach, NY has air conditioning.
- How big is the lot at 398 Dune Rd?The lot at 398 Dune Rd in Westhampton Beach, NY is about 0.23 acres (10,019 sq ft).
398 Dune Rd, Westhampton Beach, NY 11978 is a 3 bedroom, 3 bathroom, 2,168 sqft single-family home built in 2004. This property is currently available for sale and was listed by Out East on Jun 4, 2026. The MLS # for this home is MLS# 396154.