Google street view image for 175 Dune Rd, Westhampton Beach, NY 11978

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SOLD

$18,358,407

Est. refi paymentEst. refi $83,239/mo

•

3.5 ba

•

5,979

sq ft

175 Dune Rd, Westhampton Beach, NY 11978

About this home

With 225' Of Premier Oceanfront, A Right Of Way To The Bay And Almost Two Acres Of Landscaped Yard. This Custom Post Modern Features A Grand Entry Foyer, A Bright And Open Floor Plan With Amazing Ocean Views... Custom Kitchen, Dining Area And Large Living Room With Fireplace. Offering A Large Master Suite With Floor To Ceiling Windows., Additional information: Interior Features:Lr/Dr

Single-familyProperty Type

2015Year Built

1.94 acresLot Size

$3,070Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$18,358,407

$4.4M since sold in November 2015$1.7M since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 357.4% higher than the average sale price ($4.01M) of 5 comparable homes.

SOLD APR 9, 2026
$5,670,000
A
5 beds8.5 baths7,135 sq ft
100 Griffing Ave, Westhampton Beach, NY 11978
Listing by Daniel Gale Sothebys Intl Rlty
SOLD MAR 31, 2026
$2,575,000
B
4 beds6.5 baths5,200 sq ft
124 Montauk Hwy, Westhampton, NY 11977
Listing by Hampton Estates Realty LLC
SOLD JUN 29, 2026
$2,225,000
C
5 beds3.5 baths3,659 sq ft
14 S Country Rd, Westhampton, NY 11977
Listing by BERKSHIRE HATHAWAY
SOLD AUG 6, 2026
$2,750,000
D
4 beds4 baths4,118 sq ft
15A Brushy Neck Ln, Westhampton, NY 11977
Listing by Daniel Gale Sothebys Intl Rlty
SOLD OCT 17, 2025
$6,850,000
E
5 beds6 baths5,550 sq ft
1 Fiske Ave, Westhampton Beach, NY 11978
Listing by Corcoran

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Earn from this home

Sell

$17,302,550

Est. take-home

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Refinance

Est. cash available

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Rent

$11,243/mo

Redfin rental estimate

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Market trends in 11978, NY

Last updated August 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

95.9%

1.6% MoM

Median sale price

$1.2M

$887K MoM

Avg. days on market

85d

21 days MoM

Recently sold homes

2 MoM

New listings for sale

$999,000
2 beds3 baths1,500 sq ft
35 Library Unit 4K, Westhampton Beach, NY 11978
Listing by Signature Premier Properties
$8,995,000
5 beds5.5 baths4,000 sq ft
218 Dune Rd, Westhampton Beach, NY 11978
Listing by Brown Harris Stevens W Hampton
$1,499,999
5 beds3.5 baths3,600 sq ft
9 Hazelwood Ave, Westhampton Beach, NY 11978
Listing by Douglas Elliman Real Estate
VIDEO TOUR
$9,850,000
6 beds6.5 baths5,297 sq ft
102 & 92 Dune Rd, Westhampton Beach, NY 11978
Listing by Douglas Elliman Real Estate
See all

Provided by Redfin

Sale history for 175 Dune Rd

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2026

$52,520 (+8.7%)

$5,286,200 + $9,248,800

$14,535,000

2025

$48,328 (+11.9%)

$5,286,200 + $9,248,800

$14,535,000

2024

$43,179 (−49.5%)

$5,286,200 + $9,248,800

$14,535,000

2023

$85,493 (−43.8%)

$5,286,200 + $9,248,800

$14,535,000

2022

$152,110

$5,286,200 + $9,248,800

$14,535,000

2021

$152,110 (+1.2%)

$5,286,200 + $9,248,800

$14,535,000

2020

$150,299 (+1.1%)

$5,286,200 + $9,248,800

$14,535,000

2019

$148,662 (+38.5%)

$5,286,200 + $9,248,800

$14,535,000

2018

$107,307

$4,244,400 + $9,248,800

$13,493,200

2017

$107,237 (+118.1%)

$4,244,400 + $9,248,800

$13,493,200

2016

$49,164 (+0.5%)

$3,858,500 + $2,241,000

$6,099,500

2015

$48,922 (+12.6%)

$3,858,500 + $2,241,000

$6,099,500

2014

$43,438 (+5.3%)

$3,472,700 + $2,017,000

$5,489,700

2013

$41,271 (−4.9%)

$3,472,700 + $2,017,000

$5,489,700

2012

$43,379

$3,858,500 + $2,264,600

$6,123,100

Tax history for 175 Dune Rd

Year

Property tax

Land + Additions

Assessment*

2026

$52,520 (+8.7%)

$5,286,200 + $9,248,800

$14,535,000

2025

$48,328 (+11.9%)

$5,286,200 + $9,248,800

$14,535,000

2024

$43,179 (−49.5%)

$5,286,200 + $9,248,800

$14,535,000

2023

$85,493 (−43.8%)

$5,286,200 + $9,248,800

$14,535,000

2022

$152,110

$5,286,200 + $9,248,800

$14,535,000

2021

$152,110 (+1.2%)

$5,286,200 + $9,248,800

$14,535,000

2020

$150,299 (+1.1%)

$5,286,200 + $9,248,800

$14,535,000

2019

$148,662 (+38.5%)

$5,286,200 + $9,248,800

$14,535,000

2018

$107,307

$4,244,400 + $9,248,800

$13,493,200

2017

$107,237 (+118.1%)

$4,244,400 + $9,248,800

$13,493,200

2016

$49,164 (+0.5%)

$3,858,500 + $2,241,000

$6,099,500

2015

$48,922 (+12.6%)

$3,858,500 + $2,241,000

$6,099,500

2014

$43,438 (+5.3%)

$3,472,700 + $2,017,000

$5,489,700

2013

$41,271 (−4.9%)

$3,472,700 + $2,017,000

$5,489,700

2012

$43,379

$3,858,500 + $2,264,600

$6,123,100

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

3.5

Stories

Lot width

—

Lot depth

—

Lot size

1.94 Acres

Year renovated

—

Sq. Ft.

5,979

Year built

2015

Style

Single Family Residential

County

Suffolk County

APN

0905020000200020001

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 31, 2026.

Property details

Around this home

Schools

Westhampton Beach Elementary School

Public K-5 • Assigned • 1.7mi

9/10

Westhampton Middle School

Public 6-8 • Assigned • 1.7mi

9/10

Westhampton Beach Senior High School

Public 9-12 • Assigned • 1.7mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

5/10 Flood Factor

Estimated 40-54% chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

8 days above 90° expected this year, 23 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

2/10 Air Factor

2 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Westhampton Beach, NY • 11978

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.9 hours in June and 4.6 hours in December, which is comparable to the U.S. average for solar exposure.

8.9 hrs

4.6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$17.44M – $21.11M

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Nearby similar homes

$2,195,000

4 beds2.5 baths2,849 sq ft

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Listing by LAFFEY REAL ESTATE

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3 beds1 bath1,276 sq ft

531 Montauk Hwy, Westhampton Beach, NY 11978

Listing by Daniel Gale Sothebys Intl Rlty

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Listing by Corcoran

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135 Old Meeting House Rd, Westhampton Beach, NY 11978

Listing by BERKSHIRE HATHAWAY

$1,699,000

3 beds3.5 baths2,778 sq ft

56 S Country Rd, Westhampton, NY 11977

Listing by Signature Premier Properties

New listings for sale in 11978

$999,000

2 beds3 baths1,500 sq ft

35 Library Unit 4K, Westhampton Beach, NY 11978

Listing by Signature Premier Properties

$8,995,000

5 beds5.5 baths4,000 sq ft

218 Dune Rd, Westhampton Beach, NY 11978

Listing by Brown Harris Stevens W Hampton

$1,499,999

5 beds3.5 baths3,600 sq ft

9 Hazelwood Ave, Westhampton Beach, NY 11978

Listing by Douglas Elliman Real Estate

VIDEO TOUR

$9,850,000

6 beds6.5 baths5,297 sq ft

102 & 92 Dune Rd, Westhampton Beach, NY 11978

Listing by Douglas Elliman Real Estate

Home values near 175 Dune Rd

Data from public records.

Address	Redfin Estimate
187 Dune Road, Westhampton Beach, NY 5 Beds \| 3 Baths \| 2845 Sq. Ft.	$6,502,862
183 Dune Road, Westhampton Beach, NY 5 Beds \| 6 Baths \| 4937 Sq. Ft.	$6,860,917

Address	Redfin Estimate
178 Dune Road, Westhampton Beach, NY 7 Beds \| 4 Baths \| 7009 Sq. Ft.	$6,484,090
188 Dune Road, Westhampton Beach, NY 5 Beds \| 2 Baths \| 9028 Sq. Ft.	$4,616,841

Address	Redfin Estimate
165 Dune Road, Westhampton Beach, NY 5 Beds \| 4 Baths \| 3723 Sq. Ft.	$7,925,635
169 Dune Road, Westhampton Beach, NY 3 Beds \| 4 Baths \| 2924 Sq. Ft.	$5,400,346

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GreatSchools Ratings provided by GreatSchools.org.

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175 Dune Rd, Westhampton Beach, NY 11978

About this home

Redfin Estimate

Earn from this home

Market trends in 11978, NY

Sale history for 175 Dune Rd

Tax history for 175 Dune Rd

Public record

Property details

Public facts

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11978

Home values near 175 Dune Rd

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