Google street view image for 340 Rose Hill Rd, Water Mill, NY 11976

Off market sep 2009 for $2.8M

$6,362,626

Est. refi paymentEst. refi $18,906/mo

•

— ba

•

3,506

sq ft

340 Rose Hill Rd, Water Mill, NY 11976

About this home

340 Rose Hill Rd is a 3,506 square foot house on a 0.93 acre lot with 5 bedrooms. - it last sold on September 24, 2009 for $2,800,000. Based on Redfin's Water Mill data, we estimate the home's value is $6,362,626.

Single-familyProperty Type

2009Year Built

0.93 acresLot Size

$1,815Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$6,362,626

$3.6M since sold in September 2009$35K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.6% higher than the average sale price ($5.65M) of 3 comparable homes.

SOLD JUL 20, 2026
$4,100,000
A
4 beds4.5 baths4,347 sq ft
3 Whispering Fields Ct, Water Mill, NY 11976
Listing by Douglas Elliman Real Estate
SOLD JUN 26, 2026
$8,857,000
B
5 beds6 baths3,654 sq ft
210 Downs Path, Southampton, NY 11968
Listing by Brown Harris Stevens Hamptons
SOLD SEP 22, 2026
$4,000,000
C
4 beds4.5 baths4,200 sq ft
41 Edgewood Ave, Bridgehampton, NY 11932
Listing by Sothebys Int'l Realty Hamptons

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Earn from this home

Sell

$4,706,327

Est. take-home

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Est. cash available

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Market trends in 11976, NY

Last updated September 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

93.2%

+9.2% MoM

Median sale price

$4.1M

$2M MoM

Avg. days on market

83d

12 days MoM

Recently sold homes

1 MoM

Provided by Redfin

Sale history for 340 Rose Hill Rd

Year

Property tax

Land + Additions

Assessment*

2022

$14,885

$2,786,300 + $773,900

$3,560,200

2021

$14,885 (+104.1%)

$2,786,300 + $773,900

$3,560,200

2020

$7,295 (−49.1%)

$2,786,300 + $773,900

$3,560,200

2019

$14,341 (−1.0%)

$2,786,300 + $773,900

$3,560,200

2018

$14,483 (−0.7%)

$2,643,900 + $704,800

$3,348,700

2017

$14,578 (+2.6%)

$2,643,900 + $704,800

$3,348,700

2016

$14,205 (+5.1%)

$2,440,500 + $704,800

$3,145,300

2015

$13,517 (+0.2%)

$2,122,200 + $704,800

$2,827,000

2014

$13,485 (+1.2%)

$2,122,200 + $704,800

$2,827,000

2013

$13,326 (+4.5%)

$2,122,200 + $704,800

$2,827,000

2012

$12,757 (+2.9%)

$2,122,200 + $704,800

$2,827,000

2011

$12,403 (+6.1%)

$2,643,900 + $612,700

$3,256,600

2010

$11,689 (−3.9%)

$2,122,200 + $530,600

$2,652,800

2009

$12,161

$2,122,200 + $612,700

$2,734,900

Tax history for 340 Rose Hill Rd

Year

Property tax

Land + Additions

Assessment*

2022

$14,885

$2,786,300 + $773,900

$3,560,200

2021

$14,885 (+104.1%)

$2,786,300 + $773,900

$3,560,200

2020

$7,295 (−49.1%)

$2,786,300 + $773,900

$3,560,200

2019

$14,341 (−1.0%)

$2,786,300 + $773,900

$3,560,200

2018

$14,483 (−0.7%)

$2,643,900 + $704,800

$3,348,700

2017

$14,578 (+2.6%)

$2,643,900 + $704,800

$3,348,700

2016

$14,205 (+5.1%)

$2,440,500 + $704,800

$3,145,300

2015

$13,517 (+0.2%)

$2,122,200 + $704,800

$2,827,000

2014

$13,485 (+1.2%)

$2,122,200 + $704,800

$2,827,000

2013

$13,326 (+4.5%)

$2,122,200 + $704,800

$2,827,000

2012

$12,757 (+2.9%)

$2,122,200 + $704,800

$2,827,000

2011

$12,403 (+6.1%)

$2,643,900 + $612,700

$3,256,600

2010

$11,689 (−3.9%)

$2,122,200 + $530,600

$2,652,800

2009

$12,161

$2,122,200 + $612,700

$2,734,900

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

Property details

Interior

Heating & Cooling
Heating Fuel Type: Electric

Exterior

Exterior Information
Building Construction Quality: Good
Building Type: Single Family

Pool Information
Pool Type: Gunite
Has Pool

Property Information
Subdivision Name: MAP A MECOX PARK
Living Sq. Ft: 3,506
Building Sq. Ft: 3,506
Legal Description: '90 P FIN+650

Lot Information
# of Buildings: 1
Land Sq. Ft: 40,511
Legal Lot Number: 16
Legal Block Number: 2
School Tax District: SOUTHHAMPTON
Municipality Name: SOUTHAMPTON
Acres: 0.93
Zoning Code: CR80
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: —
Sq. Ft.: 3,506
Stories: —
Lot Size: 0.93 acres
Style: Single Family Residential
Year Built: 2009
Year Renovated: —
County: Suffolk County
APN: 0900115000200016000

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Southampton Intermediate School

Public 5-8 • Assigned • 2.5mi

6/10

Southampton High School

Public 9-12 • Assigned • 2.3mi

7/10

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 90° expected this year, 20 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

3/10 Air Factor

3 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

$6.05M – $7.32M

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Nearby similar homes

NEW CONSTRUCTION

$9,975,000

7 beds7.5 baths9,600 sq ft

158 Cobb Rd, Water Mill, NY 11976

Listing by Corcoran

$22,995,000

9 beds12.5 baths15,000 sq ft

120 Halsey Ln, Bridgehampton, NY 11932

Listing by Nest Seekers International LLC

$10,496,000

8 beds10 baths8,600 sq ft

114 Lockwood Ave, Bridgehampton, NY 11932

$1,525,000

3 beds3 baths2,032 sq ft

28 Andrew Ct, Southampton, NY 11968

Listing by Brown Harris Stevens Hamptons

$6,995,000

6 beds8 baths6,839 sq ft

275 Narrow Ln, Bridgehampton, NY 11932

Listing by Douglas Elliman Real Estate

NEW CONSTRUCTION

$9,950,000

8 beds9.5 baths9,857 sq ft

560 Little Noyac Path, Water Mill, NY 11976

Listing by Island Polo Realty Inc

Home values near 340 Rose Hill Rd

Data from public records.

Address	Redfin Estimate
315 Rose Hill Road, Water Mill, NY 8 Beds \| - Baths \| 11096 Sq. Ft.	$19,869,553
310 Rose Hill Road, Water Mill, NY 4 Beds \| 4 Baths \| 2884 Sq. Ft.	$5,731,378

Address	Redfin Estimate
254 Rose Hill Road, Water Mill, NY 4 Beds \| 3 Baths \| 2772 Sq. Ft.	$5,547,815
406 Rose Hill Road, Water Mill, NY 3 Beds \| 4 Baths \| 4887 Sq. Ft.	$6,667,454

Address	Redfin Estimate
390 Rose Hill Road, Water Mill, NY 4 Beds \| 4 Baths \| 3879 Sq. Ft.	$5,962,150
294 Rose Hill Road, Water Mill, NY 3 Beds \| 4.5 Baths \| 5370 Sq. Ft.	$7,702,534

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11976, NY

Sale history for 340 Rose Hill Rd

Tax history for 340 Rose Hill Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

Home values near 340 Rose Hill Rd

More real estate resources