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    Bayville, NY Duplexes for Sale

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    Brooklyn, NY Queens, NY New York, NY
    Beachfront Two-Family Home with Cottage
    $1,499,000
    0.06 Acres

    Beachfront Two-Family Home with Cottage

    19 Pine Lane, Bayville, NY 11709

    Two-family home with a separate cottage and beach access.

    • Direct beachfront access on Long Island Sound with 180‑degree water views and sunset views
    • Legal 2‑family property with a main 2‑bedroom house and a separate 1‑bedroom cottage
    • Totally rebuilt/renovated residence with new electrical system, appliances, flooring, and roof
    • Located in the desirable Pine Lane HOA and Locust Valley School District, close to restaurants and shopping
    • Low property taxes (less than $16,000)
    Updated: Jan 3
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    Legal Two-Family Bayville Investment
    $699,000

    Legal Two-Family Bayville Investment

    5 4th Stret, Bayville, NY 11709

    Two-family property in Bayville near beaches, dining, and more.

    • Legal two‑family property: Ideal for investment or owner‑occupancy with rental income potential.
    • Prime location: Close proximity to beaches, dining, and Bayville's attractions.
    • Updated units: Both units are nicely updated.
    • Low taxes: Presents a worthwhile investment endeavor.
    • Two bedrooms and one bathroom per unit: Offers comfortable living spaces in each unit.
    Updated: Sep 9, 2025
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    Legal Two-Family Duplex in Bayville
    $549,000
    0.07 Acres

    Legal Two-Family Duplex in Bayville

    Legal two-family duplex with investment potential near beaches.

    3 4th Street, Bayville, NY 11709
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    Based on your search, we've compiled 7 Potential Opportunities for your consideration. Besides 3 Active listings in Bayville, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Explore Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Spacious Shippan Two-Family Potential
    $829,900
    2,580 SF

    Spacious Shippan Two-Family Potential

    Stamford home with two-family zoning and investment potential.

    14 Park Street, Stamford, CT 06902
    View details
    Spacious Multifamily Property in Port Chester
    $669,000
    0.21 Acres

    Spacious Multifamily Property in Port Chester

    Large multifamily property with upside potential near NYC transportation.

    Portchester, NY 10573
    View details
    Renovated Two-Family Home, Shippan Point
    $980,000
    1,771 SF

    Renovated Two-Family Home, Shippan Point

    Renovated two-family home in desirable Shippan Point community.

    73 Rippowam Road, Stamford, CT 06902
    View details
    Port Chester Two-Family Colonial
    $625,000
    0.03 Acres

    Port Chester Two-Family Colonial

    Two-unit property near downtown Port Chester with investment potential.

    Portchester, NY 10573
    View details

    Bayville, NY Duplexes Investment Opportunities Market Analysis

    Explore 3 duplexes for sale in Bayville, NY, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 6,029 square feet of properties for sale, with an estimated market value of $2,048,000.

    Sale prices for duplexes in Bayville, NY start at $549,000, averaging $1,024,000, and reaching up to $1,499,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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