OFF MARKET
Google street view image for 139 Old Mill Rd, Water Mill, NY 11976
Off market nov 2004 for $2.6M
$11,153,261
Est. refi paymentEst. refi $17,490/mo
7
bd
•
3 ba
•
9,614
sq ft

139 Old Mill Rd, Water Mill, NY 11976

map-entry

About this home

139 Old Mill Rd is a 9,614 square foot house on a 5.4 acre lot with 7 bedrooms and 3 bathrooms. - it last sold on November 10, 2004 for $2,600,000. Based on Redfin's Water Mill data, we estimate the home's value is $11,153,261.
Single-familyProperty Type
2017Year Built
5.4 acresLot Size
$1,160Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$11,153,261
$8.6M since sold in November 2004$539K since September

This home's estimate is 102.6% higher than the average sale price ($5.51M) of 4 comparable homes.

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Earn from this home

Sell
$9,689,979
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$4,415/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
6

2 MoM

Provided by Redfin

Sale history for 139 Old Mill Rd

Tax history for 139 Old Mill Rd

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

Property details

Around this home

Schools

Southampton Intermediate School

Public 5-8 • Assigned • 1.7mi

6/10
Southampton High School

Public 9-12 • Assigned • 1.7mi

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, 4 days in 30 years

Provided by First Street

Historical weather

Water Mill, NY • 11976
Average low and high temperatures (°F)
35
23
36
24
48
33
56
41
64
50
76
59
80
66
77
59
72
56
64
47
53
37
41
27
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
$10.60M – $12.83M

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Nearby similar homes

NEW 12 HRS AGO
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4 beds5.5 baths4,384 sq ft
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Listing by Nest Seekers International LLC
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Listing by Douglas Elliman Real Estate
OPEN TODAY, 10AM TO 11:30AM
$3,895,000
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Listing by Douglas Elliman Real Estate
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3 beds1 bath1,018 sq ft
98 Powell Ave, Southampton, NY 11968
Listing by Sothebys Int'l Realty Hamptons
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Listing by Corcoran

Home values near 139 Old Mill Rd

Data from public records.

More real estate resources

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