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MLS ID KEY968433Last updated Aug 18, 2026

Land

731 Deerfield (Lot #4) Road

Active · Southampton · Suffolk County, NY 11976

Asking price$4,995,000Request a Showing
Est. monthly taxes
$232.25
Property gallery0 / 7
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About this home

A Rare 33 Acre Reserve In Watermill An extraordinary opportunity to acquire 33 acres of protected agricultural reserve in Watermill, New York, set along one of the Hamptons’ most iconic stretches of preserved farmland and open landscape. Offering exceptional scale, privacy, and natural beauty, this remarkable property provides a rare opportunity to thoughtfully utilize significant acreage for permitted agricultural purposes, subject to applicable approvals and agricultural reserve regulations. Potential possibilities include farming, an equestrian center, vineyard, orchard, or other agricultural pursuits, allowing a purchaser to create a distinctive property rooted in the character and traditions of Watermill. With its protected status and expansive open setting, the property offers something increasingly rare in the Hamptons—the opportunity to own a significant piece of preserved landscape while envisioning its future use. Whether imagined as a working farm, private equestrian retreat, vineyard, or simply an extraordinary expanse of protected Watermill countryside, this is a truly unique offering in one of the East End’s most coveted locations. 33 acres. Watermill. Protected agricultural reserve. An extraordinary opportunity to create your own vision. * This listing is offered by itself or as a package with two or more properties within 635,639,641&731 Deerfield Rd and 749 Head of Pond Rd.

Listing snapshot

Days on site
59 days
Listed on MLS
Mar 9, 2026
Annual property tax (MLS)
$2,787.02
Tax year
2025
Listing brokerage
Corcoran
MLS ID
KEY968433
Last updated
Aug 18, 2026

General features

Property type
Land
Water source
Well
Sewer
Septic Tank

Schools (MLS)

Elementary school
Southampton Elementary School
Elementary school district
Southampton
Middle school
Southampton Intermediate School
Middle school district
Southampton
High school
Southampton High School
High school district
Southampton

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. First seen on this site
  2. Listing updated from MLS
  3. MLS status changed

Location

Southampton · Suffolk County, NY 11976Show interactive map
731 Deerfield (Lot #4) Road

Southampton · Suffolk County, NY 11976

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Listing data is supplied by the MLS and may change without notice.