669 Dune Rd, Westhampton Beach, NY 11978

Off market apr 2017 for $3.3M

$6,350,167

Est. refi paymentEst. refi $16,394/mo

•

3,100

sq ft

669 Dune Rd, Westhampton Beach, NY 11978

About this home

Spectacular Pristine Oceanfront Boasts 6 Bedrooms, 4.5 Baths, Gourmet Kitchen, Formal Dining Room, Family Rm W/Fireplace, A 3rd Fl Loft/Attic, Extensive Decking For Entertaining, Heated Gunite Pool W/Pebbletec Finish & Automatic Pool Cover For Safety, Private Walkway To The Ocean And Deeded Access To The Bay. Stunning Panoramic Water Views From Every Room Of The House!, Additional information: Appearance:Mint,Separate Hotwater Heater:Yes

Single-familyProperty Type

2001Year Built

0.35 acresLot Size

$2,048Est. Price/Sq.Ft.

Listing by Laura Dalessandro • Kerrigan Country Realty

Bought with Tracy Cronin • Gold Coast Homes & Estates

Bought with James Williams • Gold Coast Homes & Estates

Redfin checked: a minute ago

•Source:OneKey® MLS as Distributed by MLS Grid #L2887505

Redfin Estimate

$6,350,167

$3.0M since sold in April 2017$54K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 54.6% higher than the average sale price ($4.11M) of 6 comparable homes.

SOLD MAR 18, 2026
$5,100,000
A
5 beds4.5 baths3,452 sq ft
825 Dune Rd, Westhampton Beach, NY 11978
Listing by Compass Greater NY LLC
SOLD JUN 10, 2026
$2,090,000
B
5 beds4 baths2,936 sq ft
3 Shore Ln, Westhampton, NY 11977
Listing by Douglas Elliman Real Estate
SOLD SEP 9, 2026
$4,400,000
C
4 beds3 baths2,258 sq ft
688 Dune Rd, Westhampton Beach, NY 11978
Listing by Compass Greater NY LLC
SOLD OCT 14, 2026
$1,100,000
D
6 beds3.5 baths3,245 sq ft
43 Halsey Rd, Riverhead, NY 11960
Listing by Coldwell Banker M&D Good Life
SOLD SEP 21, 2026
$1,950,000
E
5 beds5 baths3,587 sq ft
42 Tanners Neck Ln, Westhampton, NY 11977
Listing by Douglas Elliman Real Estate
SOLD AUG 3, 2026
$10,000,000
F
5 beds5 baths4,610 sq ft
785 Dune Rd, Westhampton Beach, NY 11978
Listing by Nest Seekers International LLC

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Earn from this home

Sell

$3,859,583

Est. take-home

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Est. cash available

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Rent

$9,819/mo

Redfin rental estimate

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Market trends in 11978, NY

Last updated September 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-list price

96.0%

+0.2% MoM

Median sale price

$1.2M

$5K MoM

Avg. days on market

89d

4 days MoM

Recently sold homes

6 MoM

New listings for sale

$6,500,000
6 beds5.5 baths5,160 sq ft
330 Dune Rd, Westhampton Beach, NY 11978
Listing by Nest Seekers International LLC
$720,000
4 beds3 baths1,277 sq ft
752 Mccord St Unit B, Westhampton Beach, NY 11978
Listing by Hampton Estates Realty LLC
$10,500,000
5 beds5.5 baths4,110 sq ft
747 Dune Rd, Westhampton Beach, NY 11978
Listing by Douglas Elliman Real Estate
OPEN SUN, 10AM TO 12PM
$1,899,999
4 beds3.5 baths3,700 sq ft
42 Homestead Ave, Westhampton Beach, NY 11978
Listing by BH&G R E Realty Connect
$5,295,000
5 beds5.5 baths4,938 sq ft
19 Old Meadow Bnd, Westhampton Beach, NY 11978
Listing by Kerrigan Country Realty
See all

Provided by Redfin

Sale history for 669 Dune Rd

Year

Property tax

Land + Additions

Assessment*

2022

$21,518

$2,546,600 + $854,000

$3,400,600

2021

$21,518 (+1.2%)

$2,546,600 + $854,000

$3,400,600

2020

$21,253 (+2.8%)

$2,546,600 + $854,000

$3,400,600

2019

$20,675 (−0.9%)

$2,546,600 + $854,000

$3,400,600

2018

$20,868 (+45.6%)

$2,292,000 + $928,500

$3,220,500

2017

$14,333 (−0.7%)

$1,647,300 + $565,600

$2,212,900

2016

$14,440 (−0.4%)

$1,647,300 + $565,600

$2,212,900

2015

$14,494 (+0.8%)

$1,647,300 + $565,600

$2,212,900

2014

$14,381 (+3.5%)

$1,647,300 + $565,600

$2,212,900

2013

$13,901 (+5.5%)

$1,647,300 + $565,600

$2,212,900

2012

$13,179 (+1.9%)

$1,647,300 + $565,600

$2,212,900

2011

$12,928 (+3.5%)

$1,830,400 + $460,600

$2,291,000

2010

$12,493 (−22.9%)

$1,830,400 + $460,600

$2,291,000

2009

$16,210

$2,546,600 + $460,600

$3,007,200

Tax history for 669 Dune Rd

Year

Property tax

Land + Additions

Assessment*

2022

$21,518

$2,546,600 + $854,000

$3,400,600

2021

$21,518 (+1.2%)

$2,546,600 + $854,000

$3,400,600

2020

$21,253 (+2.8%)

$2,546,600 + $854,000

$3,400,600

2019

$20,675 (−0.9%)

$2,546,600 + $854,000

$3,400,600

2018

$20,868 (+45.6%)

$2,292,000 + $928,500

$3,220,500

2017

$14,333 (−0.7%)

$1,647,300 + $565,600

$2,212,900

2016

$14,440 (−0.4%)

$1,647,300 + $565,600

$2,212,900

2015

$14,494 (+0.8%)

$1,647,300 + $565,600

$2,212,900

2014

$14,381 (+3.5%)

$1,647,300 + $565,600

$2,212,900

2013

$13,901 (+5.5%)

$1,647,300 + $565,600

$2,212,900

2012

$13,179 (+1.9%)

$1,647,300 + $565,600

$2,212,900

2011

$12,928 (+3.5%)

$1,830,400 + $460,600

$2,291,000

2010

$12,493 (−22.9%)

$1,830,400 + $460,600

$2,291,000

2009

$16,210

$2,546,600 + $460,600

$3,007,200

*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

0.35 Acres

Year renovated

—

Sq. Ft.

2,334

Year built

2013

Style

Single Family Residential

County

Suffolk County

APN

0907004000200011001

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 31, 2026.

Property details

Parking

Parking Information
Parking Features: Private

Interior

Virtual Tour Information

Fireplace Information
Fireplaces Total: 1

Heating & Cooling
Cooling: Central Air
Heating: Forced Air, Natural Gas

Interior Features
Interior Features: Eat-in Kitchen,Formal Dining
Appliances: Dishwasher, Dryer, Refrigerator, Washer
Flooring: Hardwood
Patio And Porch Features: Deck

Room Information
Basement YN: No
Attic: None
Rooms Total: 10
Additional Rooms: Home Office,Library/Den

Bathroom Information
Bathrooms Full: 4
Bathrooms Half: 1

Exterior

Exterior Features
Construction Materials: Frame

Pool Information
Has Private Pool
Pool Features: In Ground

Lot Information
Additional Parcels YN: No
Lot Features: Sprinklers In Front, Sprinklers In Rear

Property Information
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Section: 400
Tax Annual Amount: $22,911

Financial Information
Buyer Financing: Other

Location

School Information
School District Number: 1
High School District: Remsenburg-Speonk

Location Information
Directions: Jessup Lane Bridge To Dune Road
County Or Parish: Suffolk County

Public facts

Beds: 6
Baths: 3.5
Sq. Ft.: 2,334
Stories: 2.0
Lot Size: 0.35 acres
Style: Single Family Residential
Year Built: 2013
Year Renovated: —
County: Suffolk County
APN: 0907004000200011001

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Remsenburg Speonk Elementary School

Public K-6 • Assigned • 2.4mi

6/10

Westhampton Middle School

Public 6-8 • Assigned • 3.7mi

9/10

Eastport South Manor Junior Senior High School

Public 7-12 • Assigned • 7.4mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

5/10 Flood Factor

Estimated 35-47% 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

7 days above 90° expected this year, 21 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 5 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

$6.03M – $7.30M

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Nearby similar homes

$6,500,000

6 beds5.5 baths5,160 sq ft

330 Dune Rd, Westhampton Beach, NY 11978

Bayfront estate • Spacious decking • 1.1 acre lot

Listing by Nest Seekers International LLC

3D WALKTHROUGH

$1,899,000

4 beds3.5 baths2,421 sq ft

134 Montauk Hwy, Westhampton, NY 11977

2019 build • Formal dining room • Functional mudroom

Listing by STOEBE & CO

OPEN SUN, 11AM TO 12:30PM

$1,099,000

3 beds2.5 baths2,000 sq ft

147A Old Country Rd, Speonk, NY 11977

Large basement • 12 foot ceilings • Egress windows

Listing by Corcoran

VIDEO TOUR

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66 Woodlawn Ave, East Moriches, NY 11940

Equestrian property • Riding arena • Paver patio

Listing by Douglas Elliman Real Estate

$1,500,000

3 beds1.5 baths1,254 sq ft

898 Dune Rd, Westhampton Dunes, NY 11978

Bay views • Ocean access • Hot tub

Listing by Compass Greater NY LLC

FOR SALE BY OWNER

$889,000

3 beds1 bath1,376 sq ft

14 Osborne Ave, East Moriches, NY 11940

Wrap around porch • Detached garage • Original woodworking

New listings for sale in 11978

$6,500,000

6 beds5.5 baths5,160 sq ft

330 Dune Rd, Westhampton Beach, NY 11978

Bayfront estate • Spacious decking • 1.1 acre lot

Listing by Nest Seekers International LLC

$720,000

4 beds3 baths1,277 sq ft

752 Mccord St Unit B, Westhampton Beach, NY 11978

Inground pool • Eat-in-kitchen • Finished basement

Listing by Hampton Estates Realty LLC

$10,500,000

5 beds5.5 baths4,110 sq ft

747 Dune Rd, Westhampton Beach, NY 11978

Open-concept layout • Gourmet kitchen • Granite countertops

Listing by Douglas Elliman Real Estate

OPEN SUN, 10AM TO 12PM

$1,899,999

4 beds3.5 baths3,700 sq ft

42 Homestead Ave, Westhampton Beach, NY 11978

Full acre • Eat-in kitchen • 1 acre lot

Listing by BH&G R E Realty Connect

$5,295,000

5 beds5.5 baths4,938 sq ft

19 Old Meadow Bnd, Westhampton Beach, NY 11978

Two story foyer • Butlers pantry • Wine bar

Listing by Kerrigan Country Realty

Home values near 669 Dune Rd

Data from public records.

Address	Redfin Estimate
664 Dune Rd, Westhampton Beach, NY 4 Beds \| 2 Baths \| 1850 Sq. Ft.	$2,676,263
667 Dune Rd, Westhampton Beach, NY 4 Beds \| 2 Baths \| 2393 Sq. Ft.	$4,337,732

Address	Redfin Estimate
663 Dune Rd, Westhampton Beach, NY 7 Beds \| 2 Baths \| 4044 Sq. Ft.	$5,005,635
665 Dune Rd, Westhampton Beach, NY 3 Beds \| 2 Baths \| 1616 Sq. Ft.	$2,617,002

Address	Redfin Estimate
681 Dune Rd, Westhampton Beach, NY 6 Beds \| 4.5 Baths \| 2785 Sq. Ft.	$5,350,978
671 Dune Rd, Westhampton Beach, NY 5 Beds \| - Baths \| 3936 Sq. Ft.	$6,000,063

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2016. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11978, NY

Sale history for 669 Dune Rd

Tax history for 669 Dune Rd

Public record

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 669 Dune Rd

More real estate resources