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    Smithtown, NY Commercial Real Estate for Sale

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    Saint James, NY Nesconset, NY Kings Park, NY
    21 results
    Versatile Commercial Building in Smithtown
    $899,991

    Versatile Commercial Building in Smithtown

    47 W. Main St., Smithtown, NY 11787

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

    • Prime Main Street location in Smithtown with high visibility and foot traffic.
    • Flexible central business zoning allows for diverse uses (retail, office, school, restaurant, etc.).
    • Over 5,000 sqft of upgraded office space, move‑in ready for sub‑renting suites.
    • Recent upgrades: 3 new bathrooms, kitchen, 3‑year‑old septic system with new cesspool, electric upgrade, mini splits.
    • Fully finished basement with enclosed outside entry.
    Updated: Sep 11, 2025
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    Established Nail Salon in Smithtown
    $68,000
    2,000 SF

    Established Nail Salon in Smithtown

    347 Terry Rd, Smithtown, NY 11787

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

    • Turnkey, 10‑year established nail salon with consistent customer flow.
    • Prime location in a high‑income residential neighborhood with ample parking.
    • Spacious 2,000 sq ft layout with 8 manicure stations and 8 pedicure chairs.
    • Low monthly rent of $3,500 (includes property tax & CAM).
    • Strong local customer base and loyal clientele.
    Updated: Mar 31
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    Smithtown Commercial Investment Opportunity
    $739,000
    0.10 Acres

    Smithtown Commercial Investment Opportunity

    Commercial property in Smithtown, suitable for investment or owner-occupancy.

    12 Manor Road, Smithtown, NY 11787
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    Commercial Property with Income Potential
    $899,000
    0.62 Acres

    Commercial Property with Income Potential

    Two-structure commercial property with retail, office, and storage spaces.

    950 W Jericho Turnpike, Smithtown, NY 11787
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    Commercial Property on Main Street
    $650,000
    0.05 Acres

    Commercial Property on Main Street

    Commercial property and business for sale on busy Main Street.

    119 E main St, Smithtown, NY 11787
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    Retail Property in Smithtown, NY
    $1,300,000

    Retail Property in Smithtown, NY

    Located near St Catherine Hospital and Smithtown Landing Country Club.

    1217 25A N, Smithtown, NY 11787
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    Professional Office Condo in Smithtown
    Contact for pricing
    3,150 SF

    Professional Office Condo in Smithtown

    Move-in ready 1,575 SF office condo in Smithtown, NY.

    325 E Main St, Smithtown, NY 11787
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    Vacant Land Near Amenities
    $125,000
    0.38 Acres

    Vacant Land Near Amenities

    Available vacant land in Smithtown, New York.

    VL Highland Street, Smithtown, NY 11787
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    Smithtown Retail and Office Building
    $1,400,000
    5,200 SF

    Smithtown Retail and Office Building

    Renovated retail and office building near Smithtown LIRR station.

    35 W Main St, Smithtown, NY 11787
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    Smithtown Commercial Property For Sale
    $775,000
    3,960 SF

    Smithtown Commercial Property For Sale

    Centrally located property suitable for office, retail, or light manufacturing.

    18 Bellemeade Ave, Smithtown, NY
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    Medical Office Building For Sale
    $2,000,000
    5,676 SF

    Medical Office Building For Sale

    5,676 SF medical office on 2.73 acres.

    289 E Main St, Smithtown, NY
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    Smithtown Land For Sale
    $1,850,000
    1.35 Acres

    Smithtown Land For Sale

    Land with frontage on Route 25 in Smithtown, NY.

    959 W Jericho Tpke, Smithtown, NY
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    Commercial Land for Rent
    $1,100,000
    0.91 Acres

    Commercial Land for Rent

    Commercial land with high traffic and convenient location.

    549 N Country Rd, Smithtown, NY
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    Smithtown Office Building For Sale
    $3,340,000
    9,800 SF

    Smithtown Office Building For Sale

    9,800 SF office building available for purchase.

    9 Brooksite Dr, Smithtown, NY 11787
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    Land Near Smithtown Retail
    Contact for pricing
    8.78 Acres

    Land Near Smithtown Retail

    Commercial land for sale or ground lease near retail.

    0 Arthur Dr, Smithtown, NY
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    Land on Middle Country Road
    $1,200,000
    1.20 Acres

    Land on Middle Country Road

    Land with frontage and high traffic exposure on Middle Country Road.

    15 County Rd 16, Smithtown, NY
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    Commercial Building For Sale
    $1,599,000

    Commercial Building For Sale

    Commercial building suitable for retail, kitchen, food production, manufacturing.

    186 Terry Rd, Smithtown, NY 11787
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    Land with Traffic Light Access
    Contact for pricing
    8.78 Acres

    Land with Traffic Light Access

    Commercial land with high visibility and traffic light access.

    Main St, Smithtown, NY
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    Mixed-Use Property with Parking
    Contact for pricing
    2,900 SF

    Mixed-Use Property with Parking

    Three apartments, garage, and parking lot in Smithtown, NY.

    43 Landing Ave, Smithtown, NY
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    1.2 Acre Commercial Land
    Contact for pricing
    1.20 Acres

    1.2 Acre Commercial Land

    1.2 acre commercial land for sale, WSI zoning.

    879 W Jericho Tpke, Smithtown, NY
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    Commercial Land For Sale
    $1,400,000

    Commercial Land For Sale

    Commercial land available for development near major routes.

    49 Southern Blvd, Smithtown, NY 11787
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    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 21 Active Listings in Smithtown, NY, we suggest to view alternatives - similar 51 Off-Market properties to explore as potential leads.

    Off-Market Properties in Smithtown, NY

    Consider similar Off-Market properties in Smithtown, 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.

    155 Smithtown Byp

    155 Smithtown Byp

    SHOPPING CENTER, STRIP CENTER • 1.39 Acres
    Value Estimation
    $3,480,000
    155 Smithtown Byp, Smithtown, NY 11788
    View details
    289 Main St

    289 Main St

    OFFICE/RESIDENTIAL (MIXED USE) • 2.26 Acres
    Value Estimation
    $1,175,000
    289 Main St, Smithtown, NY 11787-2817
    View details
    221 Mt Pleasant Rd

    221 Mt Pleasant Rd

    OFFICE BUILDING • 0.53 Acres
    Value Estimation
    $880,000
    221 Mt Pleasant Rd, Smithtown, NY 11787-4831
    View details

    Smithtown, NY Commercial Real Estate Investment Opportunities Market Analysis

    Explore 72 commercial real estate for sale in Smithtown, NY, showcased through 21 active listings on our real estate platform. These investment opportunities span a total of 26,636 square feet of properties for sale, with an estimated market value of $7,583,000.

    Sale prices for business properties in Smithtown, NY start at $68,000, averaging $1,516,600, and reaching up to $3,340,000 — 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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    Property Size Breakdown

    The majority of commercial real estate listings in Smithtown fall within the 5,000 to 10,000 square foot range.

    Demographics Overview

    Population 52K
    Population Growth (5Y) +3.5%
    Median Household Income $143,963
    College Educated 72.7%

    High-Yield Neighborhoods for Strategic Investment

    Identify Smithtown submarkets with the highest inventory density on the market and evaluate the median listing prices of real estate assets

    Neighborhood Average Price
    11787 $1.1M

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