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    Mt Sinai, NY Commercial Real Estate for Sale

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    Vacant Land in Mount Sinai
    $480,000
    1.28 Acres

    Vacant Land in Mount Sinai

    28 Rocky Hill Road, Mount Sinai, NY 11766

    Vacant land in historic district with winter waterview.

    • Waterview (Winter)
    • Vacant Land ready for your vision
    • Located in the Historic District
    • Location Available (Coordinates Provided)
    • No Active Permits
    Updated: Feb 11
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    Mount Sinai Mixed-Use Investment
    $1,300,000
    4,210 SF

    Mount Sinai Mixed-Use Investment

    749, Mount Sinai, NY

    Two buildings with restaurant, apartment, and cottage; 100% occupancy.

    • 4210 SF across two buildings offering diverse income streams.
    • Includes a 1826 SF Restaurant space.
    • Features a 1500 SF 2 Bedroom Apartment.
    • Includes an 884 SF Cottage.
    • Zoned J2, allowing for various commercial and residential uses.
    Updated: Oct 28, 2025
    View details
    Based on your search, we've compiled 10 Potential Opportunities for your consideration. Besides 2 Active listings in Mt Sinai, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, plus 4 Land Listings that present a potential for development.

    Explore Opportunities in Nearby Cities

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

    Professional Office Building For Sale
    $799,000
    5,000 SF

    Professional Office Building For Sale

    Well-maintained 5,000 SF office building in Port Jefferson, NY.

    111 N Country Road, Port Jefferson, NY 11777
    View details
    Office
    $799,000
    5,000 SF

    Office

    Office buildings · 5,000 SF

    111 N Country Rd, Port Jefferson, NY 11777
    View details
    Retail Space in Miller Place
    $5,950,000
    1,363 SF

    Retail Space in Miller Place

    Retail space available for lease in Miller Place, NY.

    Hallock Ave, Miller Place, NY
    View details
    Commercial Land For Sale
    $350,000
    1.02 Acres

    Commercial Land For Sale

    1.02 acre commercial land suitable for medical office building.

    101 Sylvan Ave, Miller Place, NY
    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Prime Land in Port Jefferson
    $3,250,000
    4.10 Acres

    Prime Land in Port Jefferson

    4.1 acre commercial land in revitalizing Port Jefferson Station.

    527/529 Route 112, Port Jefferson Station, NY 11776
    View details
    2.18 Acres Zoned for Business
    $929,000

    2.18 Acres Zoned for Business

    2.18 acres of land suitable for various business uses.

    Rt. Route 25a, Miller Place, NY 11764
    View details
    Updated Mixed-Use Property For Sale
    $799,000
    13,504 SF

    Updated Mixed-Use Property For Sale

    Versatile, updated mixed-use property with flexible layout and strong visibility.

    4515 Nesconset Highway, Port Jefferson Station, NY 11776
    View details
    Long Island Retail Ground Lease
    $1,500,000
    0.68 Acres

    Long Island Retail Ground Lease

    Absolute net ground lease in thriving Long Island retail region.

    2257 New York 112, Coram, NY
    View details

    Mt Sinai, NY Commercial Real Estate Investment Opportunities Market Analysis

    Explore 2 commercial real estate for sale in Mt Sinai, NY on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $0.00.

    Sale prices for business properties in Mt Sinai, NY start at $0.00, averaging $0.00, and reaching up to $0.00 — 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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    Most Searched ZIP Codes in Mt Sinai, NY

    • 11766

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