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For sale
  • $6,900,000

    79 S Main St, Southampton, NY 11968

    6beds
    --sqft
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    Single Family Residence
    Built in ----
    -- sqft lot
    $-- Zestimate®
    $--/sqft
    $-- HOA

    What's special

    Direct waterfront accessSpectacular evening panoramaSecluded environment
    Set along the storied shores of Lake Agawam, one of the most iconic and sought-after natural landmarks in Southampton Village, this rare offering presents a truly exceptional opportunity to create a custom waterfront estate in the heart of the Hamptons. Celebrated for its natural beauty, rich history, and its collection of distinguished waterfront homes, Lake Agawam remains one of the Village's most prestigious addresses—and opportunities of this caliber are exceedingly scarce. This remarkable one-acre parcel offers approximately 100 feet of direct lakefront, providing a serene setting to design and build your dream home with potential for approximately 7,000 square feet of lot coverage, creating a future residence of significant presence and scale.Facing west, the property captures some of the most exclusive and unforgettable sunsets over Lake Agawam, transforming the water and sky into a spectacular evening panorama—a hallmark of true Village waterfront living. The flag-lot configuration ensures remarkable peace, privacy, and protection, giving the future home a secluded environment while still offering the extraordinary convenience of being just moments from Main Street, world-class dining and shopping, cultural institutions, and the finest Southampton Village ocean beaches. With its prime location, privacy, and direct waterfront access, this offering stands as one of the last great opportunities to build on Lake Agawam, delivering unmatched potential to create a bespoke Hamptons residence in one of the most coveted enclaves in the region. A truly rare Village lakefront land opportunity—combining natural beauty, prestige, and limitless possibilities.Facing west, the property captures some of the most exclusive and unforgettable sunsets over Lake Agawam, transforming the water and sky into a spectacular evening panorama—a hallmark of true Village waterfront living. The flag-lot configuration ensures remarkable peace, privacy, and protection, giving the future home a secluded environment while still offering the extraordinary convenience of being just moments from Main Street, world-class dining and shopping, cultural institutions, and the finest Southampton Village ocean beaches. With its prime location, privacy, and direct waterfront access, this offering stands as one of the last great opportunities to build on Lake Agawam, delivering unmatched potential to create a bespoke Hamptons residence in one of the most coveted enclaves in the region. A truly rare Village lakefront land opportunity—combining natural beauty, prestige, and limitless possibilities.
    430 days
    |
    750
    |
    21
    |

    Zillow last checked:

    Listed by:

    Sotheby's International Realty,

    Paulina Keszler - Real Estate Sales Person 631-946-4785

    Source: Out East,MLS#: 388047

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 6
      • Bathrooms: 5
      • Full bathrooms: 5
      Features
      • Basement: No
      • Has fireplace: No
      Interior area
      • Total structure area: 0

      Property

      Parking
      • Parking features: GarageDetached
      • Has garage: Yes
      Features
      • Has private pool: Yes
      • Has view: Yes
      • View description: Water
      • Has water view: Yes
      • Water view: Water
      • Waterfront features: Waterfront
      • Frontage type: Waterfront
      Details
      • Parcel number: 0904015000200029002

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • New construction: No

      Community & HOA

      Location
      • Region: Southampton

      Financial & listing details

      • Tax assessed value: $4,424,700
      • Date on market: 5/5/2025
      • Lease term: Contact For Details

        Estimated market value

        Not available

        Estimated sales range

        Not available

        $7,438/mo

        Price history

        DateEventPrice
        5/5/2025Listed for sale$6,900,000-1.3%
        Source: Out East #388047 Report a problem
        12/30/2024Listing removed$6,990,000
        Source: Out East #367267 Report a problem
        5/29/2024Price change$6,990,000-6.7%
        Source: Out East #367267 Report a problem
        7/1/2022Listed for sale$7,495,000+92.2%
        Source: Douglas Elliman #367267 Report a problem
        11/7/2014Sold$3,900,000-13.3%
        Source: Public Record Report a problem
        6/8/2014Listing removed$4,500,000
        Source: We Lead the Hunt Ltd. Report a problem
        2/10/2014Listed for sale$4,500,000
        Source: We Lead the Hunt Ltd. Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $4,424,700
        2024-- $4,424,700
        2023-- $4,424,700
        2022-- $4,424,700
        2021-- $4,424,700
        2020-- $4,424,700
        2019-- $4,424,700 +15%
        2018-- $3,847,400
        2017$16,150 $3,847,400
        2016-- $3,847,400 -15%
        2015-- $4,524,300
        2014-- $4,524,300
        2013-- $4,524,300 -4.2%
        2012-- $4,721,000
        2011-- $4,721,000

        Find assessor info on the county website

        Monthly payment

        Estimated monthly payment$1,822
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: Southampton Village

        Getting around

        54 / 100
        Somewhat Walkable
        45 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

        A local agent can set up tours, give advice and negotiate with sellers.

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