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For sale
  • $2,900,000

    298 E Montauk Hwy, Hampton Bays, NY 11946

    7beds
    3,975sqft
    Loading
    Single Family Residence
    Built in 1984
    0.66 Acres Lot
    $2,826,300 Zestimate®
    $730/sqft
    $-- HOA

    What's special

    Waterfront main residencePrivate hot tubInsane unobstructed water viewsSpacious recreation room
    Offered together as a rare package on the water in Hampton Bays, 298 and 300 East Montauk Highway combine for .66 acres and 3,975 square feet of living space across two homes. The waterfront main residence at 298 East Montauk Highway sits on .59 acres and delivers insane, unobstructed water views alongside 4 bedrooms, 4 bathrooms, a private hot tub, a spacious recreation room, and a garage, directly on the water's edge. The property also carries Southampton's RWB (Resort Waterfront Business) zoning designation, a rare classification reserved for the Town's most coveted maritime and resort corridors, the same zoning that anchors marinas, waterfront resorts, and hospitality destinations throughout Southampton's most desirable waterfront enclaves, lending the location real pedigree and long-term flexibility. Immediately adjacent, 300 East Montauk Highway rounds out the package on .07 acres with 3 bedrooms and 2 bathrooms, making it a versatile guest house, secondary residence, or income-generating companion to the main residence. Together, the two properties offer a rare chance to own a true waterfront compound in one of Hampton Bays' most sought-after corridors, directly across the street from The Hampton Maid, close to Cowfish, Canoe Place Inn, and Rumba, and less than five miles from Ponquogue Ocean Beach.
    15 days
    658
    30

    Zillow last checked:

    Listing updated:

    Listed by:

    Compass 631-537-7700,

    Ash Keyser 631-276-6199,

    David Cox 917-449-4503

    Source: NY State MLS,MLS#: 11931470

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 7
      • Bathrooms: 6
      • Full bathrooms: 6
      Rooms
      • Room types: Dining Room, Family Room, Kitchen, Living Room, Master Bedroom
      Kitchen
      • Features: Open
      Heating
      • Has Heating (Unspecified Type)
      Features
      • Flooring: Hardwood
      • Basement: Crawl
      • Has fireplace: No
      Interior area
      • Total structure area: 3,975
      • Total interior livable area: 3,975 sqft
      • Finished area above ground: 3,975

      Property

      Parking
      • Parking features: Detached
      • Has garage: Yes
      Features
      • Pool features: Above Ground, Pool/Spa Combo
      • Has view: Yes
      • View description: Bay
      • Has water view: Yes
      • Water view: Bay
      • Frontage length: 0
      Lot
      • Size: 0.66 Acres
      • Features: Near Bus, Near Train
      Details
      • Additional structures: Guest House
      • Parcel number: 0900230.0000003018.000
      • Lease amount: $0

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • New construction: No
      • Year built: 1984

      Utilities & green energy

      • Electric: Amps(0)
      • Sewer: Private Septic
      • Water: Municipal

      Community & HOA

      HOA
      • Has HOA: No
      Location
      • Region: Hampton Bays

      Financial & listing details

      • Price per square foot: $730/sqft
      • Tax assessed value: $1,162,200
      • Annual tax amount: $23,236
      • Date on market: 8/14/2026
      • Date available: 08/12/2026

        Estimated market value

        $2,826,300

        $2.68M - $2.97M

        $7,076/mo

        Price history

        DateEventPrice
        8/14/2026Listed for sale$2,900,000+924.7%$730/sqft
        Source: NY State MLS #11931470 Report a problem
        4/2/1998Sold$283,000$71/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $1,162,200
        2024-- $1,162,200
        2023-- $1,162,200
        2022-- $1,162,200 +3.3%
        2021-- $1,125,500
        2020-- $1,125,500
        2019-- $1,125,500 +9%
        2018-- $1,032,600
        2017$14,579 $1,032,600 +21.6%
        2016-- $849,200
        2015-- $849,200
        2014-- $849,200 -0.1%
        2013-- $850,000 -14.6%
        2012-- $995,600 -12.5%
        2011-- $1,137,800 +17.2%
        2007$10,595 +8.5%$970,700 +21.3%
        2005$9,769 +10.8%$800,000 +5958.8%
        2004$8,819 +10.1%$13,204 -0.1%
        2003$8,011 +6.1%$13,220
        2002$7,551 +39.2%$13,220 +33.3%
        2001$5,423 $9,915
        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.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 11946

        Getting around

        18 / 100
        Car-Dependent
        42 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • District: Hampton Bays

        Source: NY State MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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