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For sale
  • $6,500,000

    1635 Isabella Beach Rd, Fishers Island, NY 06390

    5beds
    5,283sqft
    Single Family Residence
    Built in 1998
    4.68 Acres Lot
    $-- Zestimate®
    $1,230/sqft
    $-- HOA

    What's special

    Bonus roomBreathtaking viewsGuest cottageOpen concept interiorStone fireplaceBarn flooringGlass doors
    Enjoy year-round access to beautiful Isabella beach and walking/biking on the recreational path to the East End of the island. Sweeping estate includes guest cottage – the two lots offer plenty of options! Nestled on a high bluff is approx. 4.7 private and lush acres of trees, lawns and perennial gardens with 665 feet of frontage on Block Island Sound with a path to a private beach and access to Isabella Beach. Breathtaking views from almost every room of this comfortable year-round island home and guest cottage designed by Mark Denton and built by HP Broom in 1998. The open concept interior is unique and spacious with rustic pine paneling, barn flooring and built-ins throughout, featuring a warm and inviting sun filled great room with exposed beams and trusses, stone fireplace, and glass doors. The low maintenance, and comfortable unfinished floors were designed to be easy to care for and practical- warm under foot in the fall and winter, cool in the summer. The main house boasts 5 bedrooms, 4 1/2 baths, eat-in kitchen, pantry, library, office, bonus room, wine cellar, and additional private nooks for quiet relaxation. The guest cottage has two floors plus a basement and an outdoor shower. The top floor features a great room with kitchen and sleeping banquettes that have hidden storage below. There is a full bath and wood stove on the middle floor. With 5283 total sq ft, this wonderful estate offers a generous amount of private and common living spaces.
    450 days
    |
    1,928
    |
    68
    |

    Zillow last checked: 8 hours ago

    Listing updated: November 20, 2025 at 07:46am

    Listing by:

    Century 21 Shutters & Sails 860-331-1510,

    Laurie Finan

    Source: StateWide MLS RI,MLS#: 1375024MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 5
      • Full bathrooms: 4
      • 1/2 bathrooms: 1
      Bathroom
      • Features: Bath w Tub & Shower
      Heating
      • Oil, Forced Air
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Dryer, Microwave, Oven/Range, Refrigerator, Washer
      Features
      • Wall (Wood), Stairs
      • Flooring: Hardwood
      • Basement: Full,Walk-Out Access,Unfinished,Wine Cellar
      • Number of fireplaces: 1
      • Fireplace features: Brick
      Interior area
      • Total structure area: 5,283
      • Total interior livable area: 5,283 sqft
      • Finished area above ground: 5,283
      • Finished area below ground: 0
      Video & virtual tour

      Property

      Parking
      • Parking features: No Garage
      Features
      • On waterfront: Yes
      • Waterfront features: Waterfront
      Lot
      • Size: 4.68 Acres

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Cottage
      • Property subtype: Single Family Residence
      Materials
      • Wood Wall(s), Shingles
      • Foundation: Concrete Perimeter
      Condition
      • New construction: No
      • Year built: 1998

      Utilities & green energy

      • Electric: 200+ Amp Service
      • Sewer: Septic Tank
      • Water: Public

      Community & HOA

      Community
      • Subdivision: Fishers Island
      HOA
      • Has HOA: No
      Location
      • Region: Fishers Island

      Financial & listing details

      • Price per square foot: $1,230/sqft
      • Annual tax amount: $34,643
      • Date on market: 12/31/2024
      Laurie Finan

      (860) 803-2963

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        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        Price history
        DateEventPrice
        10/30/2025Price change$6,500,000-4.4%$1,230/sqft
        Source: OneKey® MLS as distributed by MLS GRID #843944 Report a problem
        12/31/2024Listed for sale$6,800,000$1,287/sqft
        Source: StateWide MLS RI #1375024 Report a problem

        Public tax history

        Public tax history
        Tax history is unavailable.

        BuyAbility℠ payment

        Estimated monthly payment
        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.
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        Climate risks

        Neighborhood: 06390

        Getting around

        1 / 100
        Car-Dependent
        42 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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