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    Stonybrook, NY Commercial Real Estate for Sale

    7 results
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    Stony Brook Medical Office Condo
    Pending
    $329,000
    966 SF

    Stony Brook Medical Office Condo

    2500 Nesconset Hwy, Stonybrook, NY 11790

    Medical office condo with high-end finishes and ample parking.

    • Fully equipped medical office condo with high‑end finishes and included office furniture.
    • Turnkey condition ('diamond condition') requiring no immediate renovations.
    • Functional layout: Reception area, waiting room, three exam rooms, and doctor's office.
    • Updated gas hot air heat, central air conditioning, and 200 amp electric service.
    • Finished basement with washer & dryer, wet bar, and storage.
    Updated: Nov 1, 2025
    View details
    Turnkey Retail Space Near University
    $210,000
    1,200 SF

    Turnkey Retail Space Near University

    1320 Stony Brook Rd, Stonybrook, NY 11790

    Fully equipped retail space near university, hospital, and mall.

    • Turnkey commercial space with all equipment less than a year old.
    • Ideally located near a university, hospital, and mall, ensuring high foot traffic.
    • Suitable for dine‑in, take‑out, or delivery business models.
    • Features a sleek open kitchen and modern decor.
    • Includes comfortable seating.
    Updated: Sep 30, 2025
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    Expanded Farmhouse in Stony Brook
    $939,000
    2,585 SF

    Expanded Farmhouse in Stony Brook

    Spacious farmhouse on park-like landscape near private beach.

    8 Old Wood Rd, Stonybrook, NY 11790
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    Established Restaurant in Prime Location
    $280,000

    Established Restaurant in Prime Location

    Profitable OMAKASE restaurant for sale in high-traffic Stony Brook.

    1113 N 25A Rte, Stonybrook, NY 11790
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    Professional Office & Medical Suites
    Contact for pricing
    25,489 SF

    Professional Office & Medical Suites

    Office and medical suites available with elevator and ample parking.

    207 Hallock Rd, Stonybrook, NY 11790
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    Stony Brook Business Opportunity
    $325,000

    Stony Brook Business Opportunity

    Established high-income business for sale in prime Stony Brook location.

    1009 N Country Rd, Stonybrook, NY 11790
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    Stony Brook Vacant Land Parcel
    Pending
    $149,900
    0.68 Acres

    Stony Brook Vacant Land Parcel

    0.68 acre vacant lot in Stony Brook, New York.

    N Country Rd, Stonybrook, NY 11790
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    Based on your search, we've compiled 11 Potential Opportunities for your consideration. Besides 7 Active listings in Stonybrook, 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.

    Medical Office Space For Sale
    $1,100,000

    Medical Office Space For Sale

    2500 SF medical office space available for sale.

    8 Nesconset Hwy, East Setauket, NY 11733
    View details
    East Setauket Corner Office Unit
    Contact for pricing
    6,800 SF

    East Setauket Corner Office Unit

    Corner office unit in Stonybrook Technology/Medical Park.

    2-21 Technology Dr, East Setauket, NY 11733
    View details
    Mixed-Use Investment in Saint James
    Pending
    $750,000
    1,733 SF

    Mixed-Use Investment in Saint James

    Mixed-use property with parking and endless potential in St. James.

    425 Lake Ave, Saint James, NY 11780
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    Mixed-Use Building in Saint James
    $975,000
    4,023 SF

    Mixed-Use Building in Saint James

    Two-story building with commercial and residential units, ample parking.

    559-561 Lake Ave, Saint James, NY 11780
    View details

    Stonybrook, NY Commercial Real Estate Investment Opportunities Market Analysis

    Explore 7 commercial real estate for sale in Stonybrook, NY, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 66,211 square feet of properties for sale, with an estimated market value of $1,088,900.

    Sale prices for business properties in Stonybrook, NY start at $149,900, averaging $544,450, and reaching up to $939,000 — 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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