Google satellite image for 860 Millstone Rd, Water Mill, NY 11976

Off market apr 2021 for $2.4M

$4,120,394

Est. refi paymentEst. refi $13,422/mo

•

4 ba

•

3,792

sq ft

860 Millstone Rd, Water Mill, NY 11976

About this home

860 Millstone Rd is a 3,792 square foot house on a 4.68 acre lot with 5 bedrooms and 4 bathrooms. - it last sold on April 06, 2021 for $2,400,000. Based on Redfin's Water Mill data, we estimate the home's value is $4,120,394.

Single-familyProperty Type

2001Year Built

4.68 acresLot Size

$1,087Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$4,120,394

$1.7M since sold in April 2021$407K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 26.1% higher than the average sale price ($3.27M) of 3 comparable homes.

SOLD NOV 17, 2025
$3,700,000
A
4 beds4.5 baths4,000 sq ft
7 Fourteen Hills Ct, Sag Harbor, NY 11963
Listing by Brown Harris Stevens Hamptons
SOLD JUL 20, 2026
$4,100,000
B
4 beds4.5 baths4,347 sq ft
3 Whispering Fields Ct, Water Mill, NY 11976
Listing by Douglas Elliman Real Estate
SOLD MAY 26, 2026
$1,999,000
C
4 beds3.5 baths3,220 sq ft
48 Island View Dr W, Sag Harbor, NY 11963
Listing by Serhant East End LLC

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$2,172,799

Est. take-home

List your home with Redfin and save $41,204

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$4,573/mo

Redfin rental estimate

List your home for rent

Market trends in 11976, NY

Last updated October 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-list price

93.7%

+0.5% MoM

Median sale price

$3.7M

$444K MoM

Avg. days on market

115d

32 days MoM

Recently sold homes

1 MoM

New listings for sale

$2,995,000
3 beds2 baths1,700 sq ft
700 Edge Of Woods Rd, Water Mill, NY 11976
Listing by Brown Harris Stevens Hamptons
FOR SALE BY OWNER
$4,550,000
5 beds6 baths4,800 sq ft
50 Tanager Ln, Water Mill, NY 11976
See all

Provided by Redfin

Sale history for 860 Millstone Rd

Year

Property tax

Land + Additions

Assessment*

2022

$7,135

$1,055,100 + $822,300

$1,877,400

2021

$7,135 (+3.6%)

$1,055,100 + $822,300

$1,877,400

2020

$6,888 (+1.7%)

$1,055,100 + $822,300

$1,877,400

2019

$6,771 (+0.6%)

$1,055,100 + $822,300

$1,877,400

2018

$6,733 (+2.9%)

$1,055,100 + $760,900

$1,816,000

2017

$6,542 (−21.0%)

$1,055,100 + $760,900

$1,816,000

2016

$8,285 (−1.2%)

$1,456,000 + $760,900

$2,216,900

2015

$8,383 (+4.5%)

$1,456,000 + $760,900

$2,216,900

2014

$8,025 (−0.5%)

$1,456,000 + $760,900

$2,216,900

2013

$8,067 (+3.9%)

$1,456,000 + $760,900

$2,216,900

2012

$7,766 (+4.0%)

$1,456,000 + $760,900

$2,216,900

2011

$7,470 (−2.2%)

$1,456,000 + $760,900

$2,216,900

2010

$7,640 (+17.7%)

$1,456,000 + $760,900

$2,216,900

2009

$6,494

$1,213,300 + $760,900

$1,974,200

Tax history for 860 Millstone Rd

Year

Property tax

Land + Additions

Assessment*

2022

$7,135

$1,055,100 + $822,300

$1,877,400

2021

$7,135 (+3.6%)

$1,055,100 + $822,300

$1,877,400

2020

$6,888 (+1.7%)

$1,055,100 + $822,300

$1,877,400

2019

$6,771 (+0.6%)

$1,055,100 + $822,300

$1,877,400

2018

$6,733 (+2.9%)

$1,055,100 + $760,900

$1,816,000

2017

$6,542 (−21.0%)

$1,055,100 + $760,900

$1,816,000

2016

$8,285 (−1.2%)

$1,456,000 + $760,900

$2,216,900

2015

$8,383 (+4.5%)

$1,456,000 + $760,900

$2,216,900

2014

$8,025 (−0.5%)

$1,456,000 + $760,900

$2,216,900

2013

$8,067 (+3.9%)

$1,456,000 + $760,900

$2,216,900

2012

$7,766 (+4.0%)

$1,456,000 + $760,900

$2,216,900

2011

$7,470 (−2.2%)

$1,456,000 + $760,900

$2,216,900

2010

$7,640 (+17.7%)

$1,456,000 + $760,900

$2,216,900

2009

$6,494

$1,213,300 + $760,900

$1,974,200

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

Property details

Interior

Basement Information
Basement Type: Full

Bathroom Information
# of Full Baths: 4

Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Electric
Heating Type: Hot Air

Fireplace Information
# of Fireplaces: 2
Has Fireplace

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: Modern
Building Construction Quality: Excellent
Exterior Wall: Wood
Building Type: Single Family

Pool Information
Pool Type: Steel/Vinyl
Has Pool

Property Information
Living Sq. Ft: 3,792
Ground Floor Sq. Ft: 2,448
Building Sq. Ft: 3,792
# of Stories: 2
Legal Description: '89 APPORT'90 SPLIT LD AD50 PARCEL 4

Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Garage/Adequate Capacity

Lot Information
# of Buildings: 1
Land Sq. Ft: 203,861
Legal Lot Number: 20
Legal Block Number: 1
School Tax District: BRIDGEHAMPTON
Municipality Name: SOUTHAMPTON
Acres: 4.68
Zoning Code: CR200
State Use Description: SINGLE FAMILY RESID

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

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 5
Baths: 4.0
Sq. Ft.: 3,792
Stories: 2.0
Lot Size: 4.68 acres
Style: Single Family Residential
Year Built: 2001
Year Renovated: —
County: Suffolk County
APN: 0900036000100020012

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

K - 12
Preschool & daycare

Bridgehampton School

Public PreK-12 • Assigned • 3.2mi

3/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

4/10 Heat Factor

6 days above 90° expected this year, 16 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Water Mill, NY • 11976

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 9 hours in June and 4.6 hours in December, which is comparable to the U.S. average for solar exposure.

9 hrs

4.6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$3.92M – $4.74M

Reach more buyers when you sell with Redfin. Save up to $41,204 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

$2,500,000

3 beds1 bath1,404 sq ft

51 Garden St, Sag Harbor, NY 11963

Freestanding garage • Swimming pool • Oversized lot

Listing by Douglas Elliman Real Estate

$1,695,000

3 beds2 baths1,970 sq ft

203 Head Of Pond Rd, Water Mill, NY 11976

Swimming pool • Unfinished interior • 0.6 acre lot

Listing by Brown Harris Stevens Hamptons

$4,899,000

7 beds6.5 baths4,050 sq ft

21 Lily Pond Dr, Sag Harbor, NY 11963

Heated gunite pool • Outdoor shower • Grilling station

Listing by Sothebys Int'l Realty Hamptons

$7,495,000

4 beds5.5 baths3,702 sq ft

104 Osprey Way, Water Mill, NY 11976

Manicured grounds • High-end appliances • Heated gunite pool

Listing by Brown Harris Stevens Hamptons

$1,695,000

4 beds2.5 baths2,400 sq ft

54 Hayground Rd, Water Mill, NY 11976

New kitchen • Quartz countertops • Open floor plan

Listing by Greene Realty Group

$4,695,000

5 beds6.5 baths4,445 sq ft

6 Woodruff Ln, Bridgehampton, NY 11932

Gourmet kitchen • Wet bar • Butler's pantry

Listing by Brown Harris Stevens Hamptons

New listings for sale in 11976

$2,995,000

3 beds2 baths1,700 sq ft

700 Edge Of Woods Rd, Water Mill, NY 11976

Modern kitchen • Versatile bonus room • Expansive lot size

Listing by Brown Harris Stevens Hamptons

FOR SALE BY OWNER

$4,550,000

5 beds6 baths4,800 sq ft

50 Tanager Ln, Water Mill, NY 11976

Heated gunite pool • Barbeque grill • Room for tennis

Home values near 860 Millstone Rd

Data from public records.

Address	Redfin Estimate
874 Millstone Rd, Water Mill, NY 5 Beds \| 4.5 Baths \| 2526 Sq. Ft.	$2,755,523
872 Millstone Rd, Water Mill, NY 4 Beds \| 3 Baths \| 2874 Sq. Ft.	$3,207,657
832 Millstone Rd, Water Mill, NY 3 Beds \| 3 Baths \| 2644 Sq. Ft.	$3,100,798
658 Millstone Rd, Water Mill, NY 7 Beds \| - Baths \| 6230 Sq. Ft.	$7,495,056
866 Old Sag Harbor Rd, Water Mill, NY 3 Beds \| 2 Baths \| 2508 Sq. Ft.	$2,642,064
825 Old Sag Harbor Rd, Water Mill, NY 9 Beds \| - Baths \| 9219 Sq. Ft.	$6,903,709

Address	Redfin Estimate
848 Millstone Rd, Water Mill, NY 7 Beds \| 6 Baths \| 5406 Sq. Ft.	$5,724,533
724 Millstone Rd, Sag Harbor, NY 3 Beds \| 5 Baths \| 5642 Sq. Ft.	$5,129,950
674 Millstone Rd, Water Mill, NY 8 Beds \| 6 Baths \| 3997 Sq. Ft.	$3,894,340
642 Millstone Rd, Water Mill, NY 4 Beds \| - Baths \| 2474 Sq. Ft.	$2,492,969
872 Old Sag Harbor Rd, Water Mill, NY 4 Beds \| 2.5 Baths \| 2600 Sq. Ft.	—
872 Old Sag Harbor Rd, Water Mill, NY 4 Beds \| 2.5 Baths \| 2658 Sq. Ft.	$2,840,304

Address	Redfin Estimate
870 Millstone Rd, Bridgehampton, NY 4 Beds \| 2 Baths \| 2445 Sq. Ft.	$2,515,521
740 Millstone Rd, Water Mill, NY 4 Beds \| 2 Baths \| 4103 Sq. Ft.	$5,457,324
846 Millstone Rd, Water Mill, NY 6 Beds \| - Baths \| 4002 Sq. Ft.	$4,354,130
662 Millstone Rd, Water Mill, NY 7 Beds \| - Baths \| 7052 Sq. Ft.	$8,415,307
858 Old Sag Harbor Rd, Water Mill, NY 3 Beds \| 3 Baths \| 3218 Sq. Ft.	$3,173,293

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

Redfin Brokerage Licenses

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

11962 homes for sale
11963 homes for sale
11968 homes for sale
11932 homes for sale
11976 homes for sale

Houses for rent in Bridgehampton	Agents near me	White Plains, NY homes for sale	Bridgehampton Housing Market
Houses for sale near me	New York, NY homes for sale	Yonkers, NY homes for sale
Land for sale near me	Manhattan, NY homes for sale	Scarsdale, NY homes for sale
Open Houses near me	Rochester, NY homes for sale	Bridgehampton Property Records
Condos for sale near me	Buffalo, NY homes for sale	NY New Listings

Montauk homes for sale
Sag Harbor homes for sale
East Hampton homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 11976, NY

Sale history for 860 Millstone Rd

Tax history for 860 Millstone Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11976

Home values near 860 Millstone Rd

More real estate resources