Google street view image for 85 Dune Rd, Westhampton Beach, NY 11978

Off market oct 2025 for $8.5M

$3,652,411

Est. refi paymentEst. refi $56,234/mo

—

•

1.5 ba

•

850

sq ft

85 Dune Rd, Westhampton Beach, NY 11978

About this home

85 Dune Rd is a 850 square foot house on a 1.3 acre lot with 1.5 bathrooms. - it last sold on October 16, 2025 for $8,500,000. Based on Redfin's Westhampton Beach data, we estimate the home's value is $3,652,411.

Single-familyProperty Type

2009Year Built

1.3 acresLot Size

$4,297Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$3,652,411

$4.8M since sold in October 2025$168K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 106.8% higher than the average sale price ($1.77M) of 6 comparable homes.

SOLD APR 1, 2026
$975,000
A
3 beds2 baths1,554 sq ft
20 Deborah Dr, Westhampton Beach, NY 11978
Listing by Kerrigan Country Realty
SOLD OCT 14, 2026
$2,800,000
B
4 beds3 baths1,975 sq ft
4 Stillwaters Ln, Westhampton Beach, NY 11978
Listing by Kerrigan Country Realty
SOLD SEP 23, 2026
$1,250,000
C
3 beds2 baths2,171 sq ft
5 Wood Hollow Dr, Westhampton, NY 11977
Listing by Daniel Gale Sothebys Intl Rlty
SOLD OCT 20, 2026
$1,725,000
D
3 beds1.5 baths1,200 sq ft
24 Baycrest Ave, Westhampton, NY 11977
Listing by Corcoran
SOLD SEP 25, 2026
$1,348,000
E
3 beds3 baths1,660 sq ft
21 Sunset Ave, East Quogue, NY 11942
Listing by Hampton Crossing R E LLC
SOLD AUG 4, 2026
$2,500,000
F
3 beds3 baths2,402 sq ft
4 Meadow Ln, Westhampton Beach, NY 11978
Listing by Corcoran

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Earn from this home

Sell

−$3,237,322

Est. take-home

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Est. cash available

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Rent

$3,902/mo

Redfin rental estimate

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Market trends in 11978, NY

Last updated October 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-list price

96.9%

+1.0% MoM

Median sale price

$1.4M

$167K MoM

Avg. days on market

88d

1 days MoM

Recently sold homes

7 MoM

New listings for sale

OPEN SAT, 1:30PM TO 3PM
$1,100,000
2 beds1 bath664 sq ft
87 Oak St, Westhampton Beach, NY 11978
Listing by Hampton Estates Realty LLC
$5,200,000
7 beds8.5 baths6,072 sq ft
279 Sunset Ave, Westhampton Beach, NY 11978
Listing by Douglas Elliman Real Estate
$2,149,000
3 beds2 baths1,288 sq ft
261 Dune Rd Unit G29, Westhampton Beach, NY 11978
Listing by Kerrigan Country Realty
$895,000
3 beds1.5 baths1,263 sq ft
755 Hamilton Ave, Westhampton Beach, NY 11978
Listing by Brown Harris Stevens W Hampton
$1,295,000
1 bed1 bath800 sq ft
260 Dune Rd #104, Westhampton Beach, NY 11978
Listing by Douglas Elliman Real Estate
See all

Provided by Redfin

Sale history for 85 Dune Rd

Year

Property tax

Land + Additions

Assessment*

2026

$12,808 (−10.2%)

$3,385,600 + $158,900

$3,544,500

2025

$14,270 (+21.6%)

$3,385,600 + $158,900

$3,544,500

2024

$11,739 (−49.5%)

$4,132,900 + $158,900

$4,291,800

2023

$23,238 (+112.4%)

$1,315,350 + $2,636,250

$3,951,600

2022

$10,941

$4,132,900 + $158,900

$4,291,800

2021

$10,941 (−9.1%)

$3,647,400 + $152,600

$3,800,000

2020

$12,042 (−50.2%)

$4,132,900 + $152,600

$4,285,500

2019

$24,185 (+110.8%)

$4,132,900 + $152,600

$4,285,500

2017

$11,475 (−6.0%)

$3,444,100 + $136,700

$3,580,800

2016

$12,206

$3,444,100 + $136,700

$3,580,800

2015

$12,198 (−0.1%)

$3,444,100 + $136,700

$3,580,800

2014

$12,214 (+2.7%)

$3,444,100 + $136,700

$3,580,800

2013

$11,896 (+4.0%)

$3,444,100 + $136,700

$3,580,800

2012

$11,441 (+2.9%)

$3,444,100 + $136,700

$3,580,800

2011

$11,117 (+13.2%)

$3,444,100 + $136,700

$3,580,800

2010

$9,824 (+1.9%)

$3,147,700 + $136,700

$3,284,400

2009

$9,644

$3,147,700 + $136,700

$3,284,400

Tax history for 85 Dune Rd

Year

Property tax

Land + Additions

Assessment*

2026

$12,808 (−10.2%)

$3,385,600 + $158,900

$3,544,500

2025

$14,270 (+21.6%)

$3,385,600 + $158,900

$3,544,500

2024

$11,739 (−49.5%)

$4,132,900 + $158,900

$4,291,800

2023

$23,238 (+112.4%)

$1,315,350 + $2,636,250

$3,951,600

2022

$10,941

$4,132,900 + $158,900

$4,291,800

2021

$10,941 (−9.1%)

$3,647,400 + $152,600

$3,800,000

2020

$12,042 (−50.2%)

$4,132,900 + $152,600

$4,285,500

2019

$24,185 (+110.8%)

$4,132,900 + $152,600

$4,285,500

2017

$11,475 (−6.0%)

$3,444,100 + $136,700

$3,580,800

2016

$12,206

$3,444,100 + $136,700

$3,580,800

2015

$12,198 (−0.1%)

$3,444,100 + $136,700

$3,580,800

2014

$12,214 (+2.7%)

$3,444,100 + $136,700

$3,580,800

2013

$11,896 (+4.0%)

$3,444,100 + $136,700

$3,580,800

2012

$11,441 (+2.9%)

$3,444,100 + $136,700

$3,580,800

2011

$11,117 (+13.2%)

$3,444,100 + $136,700

$3,580,800

2010

$9,824 (+1.9%)

$3,147,700 + $136,700

$3,284,400

2009

$9,644

$3,147,700 + $136,700

$3,284,400

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

Property details

Interior

Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1

Heating & Cooling
Heating Fuel Type: Electric

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Bungalow
Building Construction Quality: Average
Exterior Wall: Wood
Building Type: Residential

Property Information
Living Sq. Ft: 850
Ground Floor Sq. Ft: 425
Building Sq. Ft: 850
# of Stories: 2
Legal Description: 87 REV CTR LD-3500

Lot Information
# of Buildings: 1
Land Sq. Ft: 56,628
Legal Lot Number: 5
Legal Block Number: 4
School Tax District: QUOGUE
Municipality Name: SOUTHAMPTON
Acres: 1.3
Zoning Code: R3
State Use Description: SEASONAL RESID

Utility Information
Sewer Type: Private
Water Service Type: Commercial
Utility Type: Electric

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: —
Baths: 1.5
Sq. Ft.: 850
Stories: 2.0
Lot Size: 1.3 acres
Style: Single Family Residential
Year Built: 2009
Year Renovated: —
County: Suffolk County
APN: 0905021000400005006

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

K - 12
Preschool & daycare

Quogue Elementary School

Public PreK-6 • Assigned • 1.7mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

5/10 Flood Factor

Estimated 48-58% 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

9 days above 90° expected this year, 24 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

$3.47M – $4.20M

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New listings for sale in 11978

OPEN SAT, 1:30PM TO 3PM

$1,100,000

2 beds1 bath664 sq ft

87 Oak St, Westhampton Beach, NY 11978

Room for a pool • Room for jacuzzi • Investment potential

Listing by Hampton Estates Realty LLC

$5,200,000

7 beds8.5 baths6,072 sq ft

279 Sunset Ave, Westhampton Beach, NY 11978

Private den • Mudroom • Full pool bath

Listing by Douglas Elliman Real Estate

$2,149,000

3 beds2 baths1,288 sq ft

261 Dune Rd Unit G29, Westhampton Beach, NY 11978

Largest floor plan • Elevator access • $703 HOA

Listing by Kerrigan Country Realty

$895,000

3 beds1.5 baths1,263 sq ft

755 Hamilton Ave, Westhampton Beach, NY 11978

Quartz countertops • Porcelain tile floor • Walk-in closet

Listing by Brown Harris Stevens W Hampton

$1,295,000

1 bed1 bath800 sq ft

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Oversized deck • Motorized awning • Pet friendly

Listing by Douglas Elliman Real Estate

Home values near 85 Dune Rd

Data from public records.

Address	Redfin Estimate
67 Dune Road, Westhampton Beach, NY 6 Beds \| - Baths \| 7662 Sq. Ft.	$6,038,707
87 Dune Road, Westhampton Beach, NY 5 Beds \| 6 Baths \| 4089 Sq. Ft.	$6,413,702
72 Dune Road, Westhampton Beach, NY 6 Beds \| 4 Baths \| 3934 Sq. Ft.	$5,677,384
89 Dune Road, Westhampton Beach, NY 5 Beds \| 4 Baths \| 4402 Sq. Ft.	$5,630,198
71 Dune Road, Westhampton Beach, NY 6 Beds \| 7 Baths \| 5573 Sq. Ft.	$6,064,991
77 Dune Road, Westhampton Beach, NY 5 Beds \| 2 Baths \| 2168 Sq. Ft.	$3,216,411
75 Dune Road, Westhampton Beach, NY 4 Beds \| 3 Baths \| 2025 Sq. Ft.	$2,395,221

Address	Redfin Estimate
102 & 92 Dune Road, Westhampton Beach, NY 6 Beds \| 6.5 Baths \| 5297 Sq. Ft.	—
91 Dune Road, Westhampton Beach, NY 5 Beds \| 3 Baths \| 2789 Sq. Ft.	$5,463,081
75 Dune Road, Westhampton Beach, NY 4 Beds \| 6 Baths \| 4227 Sq. Ft.	$6,108,188
73 Dune Road, Westhampton Beach, NY 3 Beds \| 3.5 Baths \| 3532 Sq. Ft.	$6,298,855
76 Dune Road, Westhampton Beach, NY 3 Beds \| 3 Baths \| 1555 Sq. Ft.	$3,464,970
71 Dune Road, Westhampton Beach, NY 4 Beds \| 3.5 Baths \| 5120 Sq. Ft.	$5,047,251
105 Dune Road, Westhampton Beach, NY 4 Beds \| 3 Baths \| 2709 Sq. Ft.	$4,247,710

Address	Redfin Estimate
77 Dune Road, Westhampton Beach, NY 4 Beds \| 4 Baths \| 4092 Sq. Ft.	$5,629,005
93 Dune Road, Westhampton Beach, NY 8 Beds \| 5 Baths \| 4668 Sq. Ft.	$4,460,801
68 Dune Road, Westhampton Beach, NY 5 Beds \| 5.5 Baths \| 4000 Sq. Ft.	$4,652,234
66 Dune Road, Westhampton Beach, NY 5 Beds \| 6 Baths \| 4052 Sq. Ft.	$6,295,215
67 Dune Road, Westhampton Beach, NY 4 Beds \| 5 Baths \| - Sq. Ft.	$6,663,642
67 Dune Road, Westhampton Beach, NY 3 Beds \| 2 Baths \| 1741 Sq. Ft.	$2,726,723
74 Dune Road, Westhampton Beach, NY 3 Beds \| 2 Baths \| 1082 Sq. Ft.	$1,120,815

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About this home

Redfin Estimate

Earn from this home

Market trends in 11978, NY

Sale history for 85 Dune Rd

Tax history for 85 Dune Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11978

Home values near 85 Dune Rd

More real estate resources