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    Brooklyn, NY Queens, NY New York, NY

    Suffolk County, NY Commercial Real Estate for Sale

    520 results
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    Professional Office Building on Route 25
    $1,000,000
    0.44 Acres

    Professional Office Building on Route 25

    1814 Middle Country Road, Ridge, NY 11961

    3,486 SF office building with owner-user suite and lease-up upside.

    • Prime location on highly visible Middle Country Road (Route 25) with high traffic counts.
    • Hybrid owner‑user opportunity with a combined owner‑user suite of approximately 1,800 SF and additional lease‑up potential.
    • Flexible J4 Business zoning permits a wide range of professional and business office uses.
    • Pro forma Net Operating Income of $72,359.10 and a 6.0% Cap Rate.
    • 21 on‑site parking spaces and excellent signage exposure.
    Updated: Jan 15
    View details
    Professional Office Building on Route 25
    $1,000,000
    0.44 Acres

    Professional Office Building on Route 25

    1814 Middle Country Road, Ridge, NY 11961

    Professional office building with owner-user suite and lease-up upside.

    • Highly visible location on Middle Country Road (Route 25) with NYSDOT‑verified traffic counts.
    • Hybrid owner‑user/value‑add opportunity with a combined owner‑user suite of approximately 1,800 SF and additional lease‑up potential.
    • Flexible J4 zoning permits a wide range of professional and business office uses including medical and financial.
    • Pro forma Net Operating Income of $72,359.10 and a 6.0% Cap Rate at the asking price.
    • 21 on‑site parking spaces.
    Updated: Jan 15
    View details
    Suffolk County Investment Property
    $820,000
    2,000 SF

    Suffolk County Investment Property

    Retail property with existing tenant and income in Suffolk County.

    Port Jefferson, NY 11777
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    Waterfront Restaurant and Marina Opportunity
    $17,900,000
    2.73 Acres

    Waterfront Restaurant and Marina Opportunity

    Iconic Hampton Bays waterfront restaurant and marina for sale.

    369 Dune Road, Hampton Bays, NY 11946
    View details
    Renovated Multi-Tenant Office Building
    $800,000
    0.28 Acres

    Renovated Multi-Tenant Office Building

    Professional office building with strong rental potential in East Islip.

    128 Carleton Avenue, East Islip, NY 11730
    View details
    Professional Office Space on Main
    $750,000
    0.04 Acres

    Professional Office Space on Main

    Professional office space in Bay Shore's growing business corridor.

    Bayshore, NY 11706
    View details
    East Hampton Commercial Assemblage Opportunity
    $24,750,000
    1.71 Acres

    East Hampton Commercial Assemblage Opportunity

    1.97 acres with redevelopment potential in East Hampton Village.

    3 & 9 Railroad Avenue, East Hampton, NY 11937
    View details
    Water Mill Retail Business Opportunity
    $1,600,000
    1,880 SF

    Water Mill Retail Business Opportunity

    Turnkey wine and spirits business with off-premise license for sale.

    Watermill, NY 11976
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    Southampton Commercial Building with Parking
    $2,450,000
    2,640 SF

    Southampton Commercial Building with Parking

    Freestanding commercial building in Southampton Village core with private parking.

    28 Cameron Street, Southampton, NY 11968
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    Port Jefferson Station Dental Office
    $750,000
    0.33 Acres

    Port Jefferson Station Dental Office

    Move-in-ready dental office with expansion potential in prime location.

    488 Terryville Road, Port Jefferson Station, NY 11776
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    East Northport Investment Property
    $795,000
    0.25 Acres

    East Northport Investment Property

    Commercial building with three tenants and lease options.

    1023 Pulaski Road, East Northport, NY 11731
    View details
    Prime Commercial Building in Rocky Point
    $549,000
    0.04 Acres

    Prime Commercial Building in Rocky Point

    1,020 sq ft commercial building in Downtown Rocky Point.

    45 Broadway, Rocky Point, NY 11778
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    Turnkey Automotive Repair Business Included
    $1,650,000
    0.20 Acres

    Turnkey Automotive Repair Business Included

    Established automotive repair business and property for sale in Riverhead.

    944 E Main Street, Riverhead, NY 11901
    View details
    Prime Setauket Office Condo
    $325,000
    0.02 Acres

    Prime Setauket Office Condo

    Polished commercial office space in a sought-after Setauket location.

    100 S Jersey Avenue unit: 35, Setauket, NY 11733
    View details
    Bay Shore Commercial Brick Building
    $1,999,999
    1.49 Acres

    Bay Shore Commercial Brick Building

    Well-maintained 8,000 SF building on 1.49-acre corner lot.

    Bayshore, NY 11706
    View details
    Southampton Commercial Property on County Road
    $3,500,000
    4,637 SF

    Southampton Commercial Property on County Road

    Commercial property on 0.92 acres with high visibility.

    715 County Road 39, Southampton, NY 11968
    View details
    Established Nail Salon in Smithtown
    $68,000

    Established Nail Salon in Smithtown

    Turnkey nail salon in high-income area with loyal clientele.

    347 Terry Rd, Smithtown, NY 11787
    View details
    Renovated Commercial Building with Parking
    $795,000
    0.24 Acres

    Renovated Commercial Building with Parking

    2,600 SF renovated building with parking and development potential.

    Bayshore, NY 11706
    View details
    Amityville Mixed-Use Commercial Property
    $849,000
    0.09 Acres

    Amityville Mixed-Use Commercial Property

    Well-maintained mixed-use property with high visibility on Broadway.

    159 Broadway, Amityville, NY 11701
    View details
    Oakdale Office Condo For Sale
    $350,000
    0.03 Acres

    Oakdale Office Condo For Sale

    1307 sq ft office condo in Oakdale Commons Shopping Center.

    1215 Montauk Highway, Oakdale, NY 11769
    View details
    Mixed-Use Property in Coram, NY
    $699,990
    0.25 Acres

    Mixed-Use Property in Coram, NY

    Versatile commercial/residential property with income potential in a high-traffic location.

    2 1st Street, Coram, NY 11727
    View details
    Oakdale Office Condo For Sale
    $350,000
    0.03 Acres

    Oakdale Office Condo For Sale

    Well-maintained office condo in Oakdale Commons Shopping Center.

    1215 Montauk Highway, Oakdale, NY 11769
    View details
    Versatile Commercial Building in Smithtown
    $899,991

    Versatile Commercial Building in Smithtown

    Upgraded commercial building in Smithtown, ideal for investors or business.

    47 W. Main St., Smithtown, NY 11787
    View details
    Renovated Commercial Property with Warehouse
    $629,000
    0.11 Acres

    Renovated Commercial Property with Warehouse

    Renovated commercial property featuring warehouse, office, and modern amenities.

    14 E 3rd Street, Patchogue, NY 11772
    View details

    Suffolk County, NY Commercial Real Estate Investment Opportunities Market Analysis

    Explore 520 commercial real estate for sale in Suffolk County, NY, showcased through 520 active listings on our real estate platform. These investment opportunities span a total of 61,865,266,585 square feet of properties for sale, with an estimated market value of $471,243,436.

    Sale prices for business properties in Suffolk County, NY start at $79,999, averaging $3,080,022, and reaching up to $26,000,000 — 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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