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New construction
  • $3,900,000

    26 Seaside Ave, Montauk, NY 11954

    3beds
    2,376sqft
    Loading
    Single Family Residence
    Built in 2026
    0.91 Acres Lot
    $3,932,200 Zestimate®
    $1,641/sqft
    $-- HOA

    What's special

    New construction in Montauk, anticipated for completion in 2027, ideally located just moments from the ocean, Ditch Plains, and very close to town. Set on just under one acre, this modern beach house offers three en-suite bedrooms on the main level, each with its own private deck. The upper level features an open kitchen, dining, and living area with a powder room and seamless access to over 600 square feet of outdoor decking, perfect for indoor-outdoor living. Above, a 500-square-foot rooftop deck provides an exceptional space to relax, entertain, and take in the surrounding views. The finished lower level includes a spacious recreation room, powder room, laundry, storage, and garage. A rare opportunity to own a brand-new home in one of Montauk's most desirable locations. *Photos of the house and view are renderings.
    7 days
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    859
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    42
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    Zillow last checked:

    Listed by:

    Compass,

    Christopher Coleman - Real Estate Sales Person 516-445-1513

    Source: Out East,MLS#: 397029

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 5
      • Full bathrooms: 3
      • 1/2 bathrooms: 2
      Cooling
      • Central Air
      Features
      • Basement: Yes
      • Has fireplace: No
      Interior area
      • Total structure area: 2,376
      • Total interior livable area: 2,376 sqft

      Property

      Parking
      • Parking features: None
      Features
      • Stories: 2
      Lot
      • Size: 0.91 Acres
      Details
      • Parcel number: 0300032000700006000

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • New Construction
      • New construction: Yes
      • Year built: 2026

      Community & HOA

      Location
      • Region: Montauk

      Financial & listing details

      • Price per square foot: $1,641/sqft
      • Tax assessed value: $600
      • Date on market: 7/29/2026
      • Lease term: Contact For Details

        Estimated market value

        $3,932,200

        $3.74M - $4.13M

        $6,417/mo

        Price history

        DateEventPrice
        7/29/2026Listed for sale$3,900,000+130.8%$1,641/sqft
        Source: Out East #397029 Report a problem
        6/2/2026Listing removed$1,690,000$711/sqft
        Source: Out East #395138 Report a problem
        5/3/2026Listed for sale$1,690,000+16.6%$711/sqft
        Source: Out East #395138 Report a problem
        11/14/2024Sold$1,450,000+77.9%$610/sqft
        Source: Public Record Report a problem
        12/11/2019Sold$815,000-18.5%$343/sqft
        Source: OneKey® MLS as distributed by MLS GRID #L3102169 Report a problem
        4/10/2019Listing removed$999,999$421/sqft
        Source: Douglas Elliman Real Estate Report a problem
        2/18/2019Listed for sale$999,999+25.2%$421/sqft
        Source: Douglas Elliman Real Estate #112107 Report a problem
        12/31/2018Listing removed$799,000$336/sqft
        Source: Brown Harris Stevens #104808 Report a problem
        10/5/2018Price change$799,000-11.1%$336/sqft
        Source: Brown Harris Stevens #104808 Report a problem
        9/11/2018Price change$899,000-10%$378/sqft
        Source: Brown Harris Stevens #104808 Report a problem
        8/2/2018Price change$999,000-7.1%$420/sqft
        Source: Brown Harris Stevens #104808 Report a problem
        7/25/2018Price change$1,075,000-8.5%$452/sqft
        Source: Brown Harris Stevens #104808 Report a problem
        6/18/2018Price change$1,175,000-6%$495/sqft
        Source: Brown Harris Stevens #104808 Report a problem
        5/19/2018Listed for sale$1,250,000+47.1%$526/sqft
        Source: Brown Harris Stevens #104808 Report a problem
        6/22/2015Sold$850,000$358/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $600
        2024-- $600
        2023-- $600
        2022-- $600
        2021-- $600
        2020-- $600
        2019-- $600
        2018-- $600
        2017$582 $600
        2016-- $600
        2015-- $600
        2014-- $600
        2013-- $600
        2012-- $600
        2011-- $600
        2007$452 +16.4%$600
        2005$388 +4%$600
        2004$373 -0.3%$600
        2003$374 +2.3%$600
        2002$366 $600
        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: 11954

        Getting around

        11 / 100
        Car-Dependent
        28 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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