Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Residential Income
    1
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Specialty
    Price
    Price range
    $
    $
    Size
    Property size / sq.ft.
    AI Search

    Meet Realmo: The Largest Hub
    of Commercial Real     Estate in the US

    Over 1 million active listings and over 150 million property profiles

    Mount Sinai, NY Duplexes for Sale

    Notify Me
    List
    Map
    Brooklyn, NY Queens, NY New York, NY
    Mount Sinai Legal Two-Family Home
    $779,000
    0.50 Acres

    Mount Sinai Legal Two-Family Home

    232 N Country Road, Mount Sinai, NY 11766

    Legal two-family home in Mount Sinai with updated features.

    • Legal 2‑family property with main house and separate studio cottage.
    • Main house features 3‑4 bedrooms, 2 full bathrooms, and updated eat‑in kitchen.
    • Cottage includes a full kitchen, loft, and separate washer/dryer.
    • Ductless AC units in all rooms of the main house.
    • Ample parking space in driveway.
    Updated: Mar 5
    View details
    Based on your search, we've compiled 5 Potential Opportunities for your consideration. Besides 1 Active listings in Mount Sinai, 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.

    Patchogue Two-Family Home For Sale
    $625,000
    0.17 Acres

    Patchogue Two-Family Home For Sale

    Legal two-family home near train, downtown, beaches, and shopping.

    19 Academy Street, Patchogue, NY 11772
    View details
    Patchogue Legal Two-Family Residence
    $550,000
    0.08 Acres

    Patchogue Legal Two-Family Residence

    Legal two-family property in Patchogue Village, New York.

    13 Academy Street, Patchogue, NY 11772
    View details
    Medford Commercial Properties For Sale
    $6,500,000
    1.65 Acres

    Medford Commercial Properties For Sale

    Three adjacent commercial properties totaling 4 acres in Medford, NY.

    3120 Route 112, Medford, NY 11763
    View details
    Four Acre Commercial Property
    $6,500,000
    19,500 SF

    Four Acre Commercial Property

    Three adjacent properties totaling four acres for sale.

    3120 Route 112, Medford, NY 11763
    View details

    Mount Sinai, NY Duplexes Investment Opportunities Market Analysis

    Explore 1 duplexes for sale in Mount Sinai, NY on our real estate platform. These investment opportunities span a total of 21,780 square feet of properties for sale, with an estimated market value of $779,000.

    Sale prices for duplexes in Mount Sinai, NY start at $779,000, averaging $779,000, and reaching up to $779,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Browse Duplexes for Sale Near Mount Sinai, NY

    Popular Searches in Mount Sinai, NY

    Most Searched ZIP Codes in Mount Sinai, NY

    • 11766

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!