Local rules require you to be signed in to see more photos.

 or  for free with no obligation.

Sold
$5,083,126
Est. refi paymentEst. refi $7,920/mo
7
bd
•
— ba
•
4,498
sq ft

1378 Deerfield Rd, Water Mill, NY 11976

map-entry

About this home

Only ten minutes to world-class ocean beaches and Southampton Village, this expertly crafted new construction dream house is not to be missed. The classic cedar shingle home offers a thoughtful layout, modern amenities, and inviting outdoor spaces. Arrive through the covered front porch into the soaring double-height foyer crowned with beautiful windows that accentuate the light and airy vibe permeating the home. From the white oak floors to the open-concept kitchen with a cascading quartz island and dining area overlooking the bluestone patio and beautiful backyard, this home embodies the spirit of summer in the Hamptons. The living room is anchored by a gas fireplace, with glass doors leading to outdoor entertaining areas. An easy flow to the open kitchen continues the clean lines and beautiful touches, highlighted by the statuary marble kitchen backsplash, under cabinet lighting, and the herringbone-patterned wood accents gracing the island counter with seating. The kitchen is complete with a built-in pantry, undercounter microwave, wine refrigerator and top-of-the-line appliances including Sub-Zero, Wolf 6-burner range, and two Bosch dishwashers. An adjacent dining area is surrounded by glass on three sides, with easy access to the outdoor patio with a built-in gas Lynx barbecue. The first-floor junior primary suite has a gracious vestibule entrance that offers privacy, as well as a beautifully appointed ensuite bathroom with a floating vanity. In addition to the seven bedrooms and eight and a half bathrooms, there is a first-floor office facing the front of the home, as well as a laundry room on the main level. Ascending the staircase, you'll appreciate the understated paneling of exceptional millwork and tray ceilings, as well as 4 generously sized ensuite bedrooms with large closets. The primary bedroom suite is set apart on one side and includes a gas fireplace, private balcony with Ice decking, walk-in closet, large dressing room, and beautiful ensuite bathroom with a soaking tub, large shower with a bench, and a vanity with double sinks and a private water closet. The home is well-equipped to provide year-round enjoyment. Relax on the covered patio with an outdoor fireplace, or head to the spacious lower-level recreation area with 10' ceilings, a private gym, sauna, steam shower, and refreshment center. Two additional bedrooms with large closets are on this level, as well as two bathrooms, making accommodating extra guests a breeze. In addition to the attached 2-car garage, a Belgium block-lined oil and stone driveway leads to extra parking both in the front and on the side of the home. With perimeter landscaping around the entire .92+/- acre property and no neighbors to the rear, you'll enjoy privacy around the heated 20'x40' gunite pool, 8x8 spa, and outdoor shower. The enviable fenced backyard is an ideal expanse of fully cleared, flat and irrigated green lawn with western sun exposure that offers the perfect backdrop for outdoor activities and entertaining.

Single-familyProperty Type
2024Year Built
0.92 acresLot Size
$1,130Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$5,083,126
$617K since last sold$205K since September

This home's estimate is 5% higher than the average sale price ($4.84M) of 3 comparable homes.

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

Earn from this home

Sell
$4,789,270
Est. take-home

List your home with Redfin and save $50,831

Refinance
$0
Est. cash available

Get cash now or lower your monthly rate

Rent
$4,660/mo
Redfin rental estimate

List your home for rent

Market trends in 11976, NY

Sale history for 1378 Deerfield Rd

Tax history for 1378 Deerfield Rd

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

Public record

Beds
7
Baths
—
Stories
—
Lot width
—
Lot depth
—
Lot size
0.92 Acres
Year renovated
—
Sq. Ft.
4,498
Year built
2024
Style
Single Family Residential
County
Suffolk County
APN
0900064000300036000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 31, 2026.

Property details

Around this home

Schools

Southampton Intermediate School

Public 5-8 • Assigned • 3.7mi

6/10
Southampton High School

Public 9-12 • Assigned • 3.7mi

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

4/10 Heat Factor

7 days above 90° expected this year, 18 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
$4.83M – $5.85M

Reach more buyers when you sell with Redfin. Save up to $50,831 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store
GreatSchools Ratings provided by GreatSchools.org.