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MLS ID KEY1000340Last updated May 16, 2026

Land

71A Dune Road

Active · Southampton · Suffolk County, NY 11942

Asking price$6,995,000Request a Showing
Est. monthly taxes
$2,635.42
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About this home

A rare and increasingly scarce opportunity to build on 1.25 acres of prime oceanfront along coveted Dune Road, with 105 feet of direct frontage on a pristine sand beach. Offering an expansive building envelope, the property allows for the creation of a substantial residence with resort-style amenities, all thoughtfully positioned to capture sweeping ocean views. The property also enjoys open bay views to the north, providing a unique dual-waterfront setting with both sunrise and sunset vistas. Vacant oceanfront parcels of this scale and caliber are seldom available, making this a truly exceptional offering. Set within one of the Hamptons' most prestigious enclaves, this is a unique opportunity to design and build a custom coastal estate tailored to your vision and lifestyle.

Listing snapshot

Days on site
59 days
Listed on MLS
May 15, 2026
Annual property tax (MLS)
$31,625
Tax year
2026
Listing brokerage
Douglas Elliman Real Estate
MLS ID
KEY1000340
Last updated
May 16, 2026

General features

Property type
Land
Sewer
Septic Needed

Schools (MLS)

Elementary school
East Quogue School
Elementary school district
East Quogue
Middle school
Westhampton Middle School
Middle school district
Westhampton Beach
High school
Westhampton Beach Senior High Sch
High school district
Westhampton Beach

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 11942Show interactive map
71A Dune Road

Southampton · Suffolk County, NY 11942

Google Maps directions

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