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    South Setauket, NY Commercial Real Estate for Sale

    8 results
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    Centereach Office Space For Sale
    $699,000
    0.30 Acres

    Centereach Office Space For Sale

    2539 Middle Country Rd, Centereach, NY 11720

    Office spaces in high-traffic Centereach location on Middle Country Road.

    • High‑traffic location on Middle Country Road (Route 25)
    • Multiple office spaces suitable for end‑users or investors
    • Central air conditioning
    • Baseboard heating
    • Basement included
    Updated: Nov 6, 2025
    View details
    Freestanding Retail Building For Sale
    $1,999,000
    4,200 SF

    Freestanding Retail Building For Sale

    2845 Middle Country Rd, Centereach, NY 11720

    Highly visible, renovated retail building with flexible zoning and ample parking.

    • Recently renovated in 2023 for modern appeal
    • 22 parking spaces and 2 curb cuts for easy access
    • Flexible J‑2 zoning for versatile use
    • 2 newly outfitted high‑efficiency HVAC units
    • Elevator service to all floors and basement
    View details
    Centereach Retail Redevelopment Opportunity
    $2,500,000
    5,600 SF

    Centereach Retail Redevelopment Opportunity

    Free-standing retail site with redevelopment potential and ample parking.

    14 Dawn Dr, Centereach, NY 11720
    View details
    Centereach Retail Property For Sale
    $10,440,000
    58,000 SF

    Centereach Retail Property For Sale

    58,000 SF retail property in Centereach, NY.

    2100 Middle Country Rd, Centereach, NY 11720
    View details
    Centereach Duplex with Subdivision Potential
    $549,000

    Centereach Duplex with Subdivision Potential

    Two-unit property in Centereach with subdivision potential.

    33 N Washington Ave N, Centereach, NY 11720
    View details
    Established Meat and Grocery Store
    $520,000

    Established Meat and Grocery Store

    Turnkey meat and grocery store in high-traffic Centereach location.

    1951 Middle Country Rd, Centereach, NY 11720
    View details
    Centereach Center Retail Investment
    Contact for pricing
    87,949 SF

    Centereach Center Retail Investment

    Fully leased retail center in central Suffolk County.

    1980 Middle Country Rd, Centereach, NY 11720
    View details
    Centereach Retail Building For Sale
    $1,500,000
    3,500 SF

    Centereach Retail Building For Sale

    Free-standing retail building with stable income and redevelopment potential.

    1442 Middle Country Rd, Centereach, NY 11720
    View details
    Based on your search, we've compiled 265 Potential Opportunities for your consideration. Besides 8 Active listings in South Setauket, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 251 Off-Market properties to explore as potential leads, plus 2 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.

    Residential Land in Lake Grove
    Pending
    $215,000
    0.25 Acres

    Residential Land in Lake Grove

    Corner property in residential area within Sachem School District.

    N/A Washburn St, Lake Grove, NY 11755
    View details
    Lake Grove Office Building For Sale
    $839,000
    2,750 SF

    Lake Grove Office Building For Sale

    2,750 SF office building on 0.67 acres in Lake Grove.

    2800 Middle Country Rd, Lake Grove, NY 11755
    View details
    Prime Development Site Available
    Contact for pricing

    Prime Development Site Available

    0.96 acre development site suitable for multiple commercial uses.

    1064 Middle Country Rd, Selden, NY 11784
    View details
    Selden Medical Office Land
    $999,999
    1.27 Acres

    Selden Medical Office Land

    1.27 Acres, Shovel-Ready Site, High Traffic

    0 1.27 Acres Shovel Ready Development Site, Selden, NY 11784
    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.

    Centereach Land For Sale
    $349,990
    0.39 Acres

    Centereach Land For Sale

    Approved site for commercial storefront in heavy traffic area.

    2611 Middle Country Rd, Centereach, NY 11720
    View details
    Centereach Commercial Land For Sale
    $749,000

    Centereach Commercial Land For Sale

    1.15 acre commercial land with pre-approved 7,000 sqft building.

    3067 Middle Country Rd, Centereach, NY 11720
    View details

    Explore Off-Market Properties in South Setauket, NY

    Consider similar Off-Market properties in South Setauket, NY. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    Centereach Mall

    Centereach Mall

    Restaurants • 387,034 SF
    Value Estimation by Request
    0 Centereach Mall, Centereach, NY 11720
    View details
    742-746 Middle Country Rd

    742-746 Middle Country Rd

    Restaurants • 5,000 SF
    Value Estimation by Request
    742-746 Middle Country Rd, Centereach, NY 11720
    View details
    2501-2507 Middle Country Rd

    2501-2507 Middle Country Rd

    Retail properties • 11,600 SF
    Value Estimation by Request
    2501-2507 Middle Country Rd, Centereach, NY 11720
    View details
    1759 Middle Country Rd

    1759 Middle Country Rd

    Retail properties • 73,000 SF
    Value Estimation by Request
    1759 Middle Country Rd, Centereach, NY 11720
    View details
    Hawkins Rd

    Hawkins Rd

    WASTE DISPOSAL, SEWAGE • 0.18 Acres
    Value Estimation by Request
    Hawkins Rd, Centereach, NY 11720
    View details
    69 Horseblock Rd

    69 Horseblock Rd

    MANUFACTURING (LIGHT) • 0.82 Acres
    Value Estimation by Request
    69 Horseblock Rd, Centereach, NY 11720-4340
    View details
    21 Hammond Rd

    21 Hammond Rd

    BULK STORAGE, TANKS • 0.94 Acres
    Value Estimation by Request
    21 Hammond Rd, Centereach, NY 11720-2879
    View details
    Hammond Rd

    Hammond Rd

    BULK STORAGE, TANKS • 0.37 Acres
    Value Estimation by Request
    Hammond Rd, Centereach, NY 11720
    View details
    2559 Middle Country Rd

    2559 Middle Country Rd

    LUMBERYARD, BUILDING MATERIALS • 0.78 Acres
    Value Estimation by Request
    2559 Middle Country Rd, Centereach, NY 11720-3506
    View details
    2606 Middle Country Rd

    2606 Middle Country Rd

    WAREHOUSE, STORAGE • 3.05 Acres
    Value Estimation by Request
    2606 Middle Country Rd, Centereach, NY 11720-3527
    View details
    2425 Middle Country Rd

    2425 Middle Country Rd

    STORE/OFFICE (MIXED USE) • 1.15 Acres
    Value Estimation by Request
    2425 Middle Country Rd, Centereach, NY 11720-3663
    View details
    1800 Middle Country Rd

    1800 Middle Country Rd

    STORE/OFFICE (MIXED USE) • 0.26 Acres
    Value Estimation by Request
    1800 Middle Country Rd, Centereach, NY 11720-3581
    View details
    1742 Middle Country Rd

    1742 Middle Country Rd

    GAS STATION • 1.50 Acres
    Value Estimation by Request
    1742 Middle Country Rd, Centereach, NY 11720-3537
    View details
    1370 Middle Country Rd

    1370 Middle Country Rd

    STORE/OFFICE (MIXED USE) • 0.50 Acres
    Value Estimation by Request
    1370 Middle Country Rd, Centereach, NY 11720-3510
    View details
    25 Horseblock Rd

    25 Horseblock Rd

    OFFICE/RESIDENTIAL (MIXED USE) • 0.25 Acres
    Value Estimation by Request
    25 Horseblock Rd, Centereach, NY 11720-4340
    View details
    2570 Middle Country Rd

    2570 Middle Country Rd

    STORE/OFFICE (MIXED USE) • 0.24 Acres
    Value Estimation by Request
    2570 Middle Country Rd, Centereach, NY 11720-3664
    View details

    South Setauket, NY Commercial Real Estate Investment Opportunities Market Analysis

    Explore 221 commercial real estate investment opportunities in South Setauket, NY with 8 listings featured on our commercial real estate marketplace. The current inventory includes 3,754,002 square feet of properties with an estimated value of $29,417,990.

    Estimated prices for commercial real estate in South Setauket, NY begin at $125,000, with an average of $1,050,642 and extend to $3,875,000.

    In South Setauket, NY, current investment values show:

    • Retail properties positioned at $1,531,923
    • Investment properties measuring $726,666
    • Mixed-use properties assessed at $726,666
    • Other investment properties calculated at $726,666
    List
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    Browse Commercial real estate for Sale Near South Setauket, NY

    Popular Searches in South Setauket, NY

    Most Searched ZIP Codes in South Setauket, NY

    • 11720
    • 11738
    • 11772

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