Google street view image for 490 Deerfield Rd, Water Mill, NY 11976

Off market nov 1998 for $485K

$2,617,848

Est. refi paymentEst. refi $3,279/mo

•

3.5 ba

•

3,420

sq ft

490 Deerfield Rd, Water Mill, NY 11976

About this home

490 Deerfield Rd is a 3,420 square foot house on a 1.08 acre lot with 4 bedrooms and 3.5 bathrooms. - it last sold on November 25, 1998 for $485,000. Based on Redfin's Water Mill data, we estimate the home's value is $2,617,848.

Single-familyProperty Type

2001Year Built

1.08 acresLot Size

$765Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$2,617,848

$2.1M since sold in November 1998$668K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.5% lower than the average sale price ($3.25M) of 2 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 JAN 15, 2026
$2,400,000
B
5 beds4 baths3,550 sq ft
15 Deer Ridge Trl, Water Mill, NY 11976
Listing by Daniel Gale Sothebys Intl Rlty

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Earn from this home

Sell

$2,420,499

Est. take-home

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Est. cash available

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Rent

$4,311/mo

Redfin rental estimate

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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

85.3%

4.0% MoM

Median sale price

$2.6M

$1M MoM

Avg. days on market

72d

1 days MoM

Recently sold homes

2 MoM

Provided by Redfin

Sale history for 490 Deerfield Rd

Year

Property tax

Land + Additions

Assessment*

2022

$7,516

$1,085,500 + $727,400

$1,812,900

2021

$7,516 (+1.0%)

$1,085,500 + $730,500

$1,816,000

2020

$7,442 (+1.7%)

$1,085,500 + $730,500

$1,816,000

2019

$7,315 (+7.2%)

$1,085,500 + $730,500

$1,816,000

2018

$6,824 (−0.7%)

$977,000 + $600,700

$1,577,700

2017

$6,868 (−3.6%)

$977,000 + $600,700

$1,577,700

2016

$7,125 (−5.5%)

$977,000 + $600,700

$1,577,700

2015

$7,544 (−10.8%)

$977,000 + $600,700

$1,577,700

2014

$8,458 (+1.2%)

$1,172,400 + $600,700

$1,773,100

2013

$8,358 (−6.0%)

$1,172,400 + $600,700

$1,773,100

2012

$8,891 (+1.9%)

$1,302,600 + $667,600

$1,970,200

2011

$8,727 (−0.7%)

$1,302,600 + $667,600

$1,970,200

2010

$8,788 (+11.3%)

$1,302,600 + $667,600

$1,970,200

2009

$7,899

$1,085,500 + $667,600

$1,753,100

Tax history for 490 Deerfield Rd

Year

Property tax

Land + Additions

Assessment*

2022

$7,516

$1,085,500 + $727,400

$1,812,900

2021

$7,516 (+1.0%)

$1,085,500 + $730,500

$1,816,000

2020

$7,442 (+1.7%)

$1,085,500 + $730,500

$1,816,000

2019

$7,315 (+7.2%)

$1,085,500 + $730,500

$1,816,000

2018

$6,824 (−0.7%)

$977,000 + $600,700

$1,577,700

2017

$6,868 (−3.6%)

$977,000 + $600,700

$1,577,700

2016

$7,125 (−5.5%)

$977,000 + $600,700

$1,577,700

2015

$7,544 (−10.8%)

$977,000 + $600,700

$1,577,700

2014

$8,458 (+1.2%)

$1,172,400 + $600,700

$1,773,100

2013

$8,358 (−6.0%)

$1,172,400 + $600,700

$1,773,100

2012

$8,891 (+1.9%)

$1,302,600 + $667,600

$1,970,200

2011

$8,727 (−0.7%)

$1,302,600 + $667,600

$1,970,200

2010

$8,788 (+11.3%)

$1,302,600 + $667,600

$1,970,200

2009

$7,899

$1,085,500 + $667,600

$1,753,100

*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: 3
# of 1/2 Baths: 1

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

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Contemporary
Building Construction Quality: Excellent
Exterior Wall: Wood
Building Type: Single Family

Pool Information
Pool Type: Steel/Vinyl
Has Pool

Property Information
Living Sq. Ft: 3,420
Ground Floor Sq. Ft: 1,675
Building Sq. Ft: 3,420
# of Stories: 3
Legal Description: '88LD EQ+1700 '89 H UNF+30 H UNF N/C; '91 NO CHANG

Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 550
Garage / Carport Type: Detached

Lot Information
# of Buildings: 1
Land Sq. Ft: 47,045
Legal Lot Number: 1
Legal Block Number: 3
School Tax District: SOUTHHAMPTON
Municipality Name: SOUTHAMPTON
Acres: 1.08
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: 4
Baths: 3.5
Sq. Ft.: 3,420
Stories: 3.0
Lot Size: 1.08 acres
Style: Single Family Residential
Year Built: 2001
Year Renovated: —
County: Suffolk County
APN: 0900101000300001010

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Southampton Intermediate School

Public 5-8 • Assigned • 2.3mi

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, 19 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, 4 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

$2.49M – $3.01M

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Listing by Brown Harris Stevens Hamptons

Home values near 490 Deerfield Rd

Data from public records.

Address	Redfin Estimate
380 Deerfield Rd, Water Mill, NY 7 Beds \| 6 Baths \| 3518 Sq. Ft.	$7,830,438
506 Deerfield Rd, Water Mill, NY 4 Beds \| 3 Baths \| 2142 Sq. Ft.	$2,104,022

Address	Redfin Estimate
450 Deerfield Rd, Water Mill, NY 7 Beds \| 9 Baths \| 12870 Sq. Ft.	$11,379,111
636 Deerfield Rd, Water Mill, NY 4 Beds \| 4 Baths \| 2548 Sq. Ft.	$2,120,657

Address	Redfin Estimate
538 Deerfield Rd, Water Mill, NY 3 Beds \| 2 Baths \| 1855 Sq. Ft.	$2,053,265
351 Deerfield Rd, Water Mill, NY 5 Beds \| - Baths \| 3968 Sq. Ft.	$4,406,799

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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 490 Deerfield Rd

Tax history for 490 Deerfield Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

Home values near 490 Deerfield Rd

More real estate resources