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    Smithtown, NY
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    Smithtown, NY Office Units for Lease

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    Hauppauge, NY Nesconset, NY St James, NY
    17 results
    Smithtown Commercial Space For Rent
    $3,000/Mo

    Smithtown Commercial Space For Rent

    14 Bellemeade Avenue, Smithtown, NY 11787

    Office space in Smithtown's Main Street corridor, ideal for professionals.

    • Prime Main Street location in Smithtown's desirable business district.
    • Ideal for professional office use (law firm, accounting, etc.).
    • Functional layout with three private offices and a spacious open area.
    • Abundant natural light creating a bright and welcoming environment.
    • Includes a full kitchen and two bathrooms.
    Updated: Mar 20
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    Turnkey Office Space in Smithtown
    $3,300/Mo

    Turnkey Office Space in Smithtown

    186 W Main Street, Smithtown, NY 11787

    Professional office space in a prime Smithtown location for rent.

    • Prime Smithtown location, just 3 minutes from the LIRR station.
    • Turnkey professional office space, ready for immediate occupancy.
    • Four private rooms/offices suitable for various professional uses.
    • Ample on‑site parking for clients and staff.
    • High visibility on a main road, close to amenities.
    Updated: Aug 1, 2025
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    Smithtown Commercial Storefront Opportunity
    $2,600/Mo

    Smithtown Commercial Storefront Opportunity

    High-visibility Smithtown storefront suitable for retail, medical, or professional services.

    173 Terry Road, Smithtown, NY 11787
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    Smithtown Garages with Office Space
    $3,300/Mo

    Smithtown Garages with Office Space

    Three garages with office space and full bathroom for rent.

    1039 W Jericho Turnpike, Smithtown, NY 11787
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    Smithtown Commercial Storefront for Lease
    $2,600/Mo
    1,000 SF

    Smithtown Commercial Storefront for Lease

    High-visibility Smithtown storefront suitable for retail, services, offices, and more.

    173 Terry Rd, Smithtown, NY 11787
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    Smithtown Office Space for Rent
    $3,000/Mo

    Smithtown Office Space for Rent

    Office space in Smithtown's desirable business district.

    14 Bellemeade Ave, Smithtown, NY 11787
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    New Medical Office Park
    $30 SF/Yr
    9,000 SF

    New Medical Office Park

    New medical office park with custom-built suites available for rent.

    359 New York 111, Smithtown, NY 11787
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    Adaptable Office Space For Rent
    $30 SF/Yr
    9,000 SF

    Adaptable Office Space For Rent

    Office space with adaptable floor plans and ample parking.

    Hauppauge Rd, Smithtown, NY
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    Hauppauge Industrial Park Flex Space
    $15 SF/Yr
    26,603 SF

    Hauppauge Industrial Park Flex Space

    Flex space in Hauppauge Industrial Park with showroom and warehouse.

    70 Mall Dr, Smithtown, NY
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    Smithtown Medical Center Office Space
    Contact for pricing
    1,320 SF

    Smithtown Medical Center Office Space

    Medical office space available in Smithtown Medical Center.

    200 E Main St, Smithtown, NY
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    Office Space Available For Rent
    Contact for pricing
    3,300 SF

    Office Space Available For Rent

    Single tenant office space available for rent, 3,300 SqFt.

    335 Terry Rd, Smithtown, NY 11787
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    Smithtown Office Space For Rent
    Contact for pricing
    537 SF

    Smithtown Office Space For Rent

    537 square feet of office space available for rent.

    329 N Country Rd, Smithtown, NY
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    Smithtown Office Space For Rent
    $24 SF/Yr
    1,700 SF

    Smithtown Office Space For Rent

    Office space for rent in the heart of Smithtown.

    22 Lawrence Ave, Smithtown, NY
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    Smithtown Office/Medical Space For Rent
    $22 SF/Yr
    1,000 SF

    Smithtown Office/Medical Space For Rent

    1,000 SF office/medical space in Smithtown, close to hospital.

    191 Terry Rd, Smithtown, NY
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    Smithtown Office Space For Lease
    $20 SF/Yr
    1,500 SF

    Smithtown Office Space For Lease

    Office spaces for lease in the heart of Smithtown.

    155 E Main St, Smithtown, NY
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    Smithtown Office Space For Rent
    $240 SF/Yr

    Smithtown Office Space For Rent

    Office space available for rent in Smithtown, New York.

    811 W Jericho Turnpike, Smithtown, NY 11787
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    Office Space with Corner Location
    Contact for pricing

    Office Space with Corner Location

    Office space featuring a functional layout and corner exposure.

    1008 W Jericho Turnpike, Smithtown, NY 11787
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    Based on your search, we've compiled 23 Potential Opportunities for your consideration. Besides 17 Active listings in Smithtown, NY, we suggest exploring alternatives. Similar 6 Properties for Sales.

    Similar Spaces for Sale in Smithtown, NY

    Consider Similar Space for Sale. We found 6 Spaces matching your search parameters.

    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
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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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    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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    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
    View details

    Smithtown, NY Office Units Leasing Opportunities Market Analysis

    Explore Office Units leasing options in Smithtown, NY with 17 listings featured on our commercial real estate exchange. The current inventory includes 49,803 square feet of properties with an estimated lease value of $172 SF/Yr.

    Estimated lease rates for Office Units in Smithtown, NY begin at $15 SF/Yr, with an average of $24 SF/Yr and extend to $31 SF/Yr.
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