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    Selden, NY Office Spaces for Lease

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    Farmingville, NY Coram, NY Centereach, NY Medford, NY Middle Island, NY Holtsville, NY East Setauket, NY Port Jefferson Station, NY
    Renovated Retail Space
    Updated: Aug 20
    Renovated Retail Space

    764 Middle Country Rd, Selden, NY 11784

    $4,000/Mo
    Renovated interior with new flooring, new paint, and new LED lighting
    Multiple offices and multiple new bathrooms
    Signage and street exposure included
    Abundant street parking
    Walk Score 36; bikeScore 34
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    Pre-Built Medical Office Suite
    Updated: Jan 20
    Pre-Built Medical Office Suite

    243 Boyle Rd, Selden, NY 11784

    Contact for pricing
    3,559 sqft
    Pre‑built medical office with a waiting area, staff area, 14 exam rooms, lab, and elevator
    Sublease term through 2/28/2030
    Includes 2 restrooms plus lower‑level offices and storage
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    Move-In Ready Office Unit
    Move-In Ready Office Unit

    761-765 Middle Country Rd, Selden, NY 11784

    Contact for pricing
    1,200 sqft

    Professional office space with J2 zoning and a traditional office configuration.

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    Pre-Built Medical Office Suite
    Pre-Built Medical Office Suite

    243 Boyle Rd, Selden, NY 11784

    Contact for pricing
    3,139 sqft

    Medical office space with a waiting area, 14 exam rooms, lab, elevator access, and lower-level offices and storage.

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    Prime Commercial Land For Lease
    Prime Commercial Land For Lease

    517 Middle Country Rd, Selden, NY 11784

    Contact for pricing
    0.99 AC lot

    Just shy of 1 acre on busy Middle Country Road.

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    Based on your search, we've compiled 12 Potential Opportunities for your consideration. Besides 5 Active listings in Selden, NY, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities

    Office Spaces for Lease in Nearby Cities

    Here are 4 Similar Spaces we found in Nearby Locations for your consideration.

    Retail/Office Space in Shopping Center
    Retail/Office Space in Shopping Center

    D-20 Middle Country Rd, Coram, NY 11727

    $1,750/Mo
    1,400 sqft

    Lease a versatile retail/office unit with strong roadside exposure and convenient parking in a busy shopping center setting.

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    Shopping Center Retail Space
    Shopping Center Retail Space

    C-20 Middle Country Rd, Coram, NY 11727

    $1,500/Mo
    1,200 sqft

    Unit C provides retail or office space with signalized-intersection access and on-site parking.

    View details
    East Setauket Medical/Office Space
    East Setauket Medical/Office Space

    4 Technology Dr, East Setauket, NY

    Contact for pricing
    7,819 sqft 3.26 AC lot

    Medical/office space for rent in East Setauket, NY.

    View details
    East Setauket Storage Space
    East Setauket Storage Space

    6 Technology Dr, East Setauket, NY

    Contact for pricing
    11,974 sqft 3.05 AC lot

    Storage space available in East Setauket, part of Technology Center.

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    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.

    Fenced Commercial Land
    Fenced Commercial Land

    586 Montauk Highway, Shirley, NY 11967

    $1,000/Mo
    0.18 AC lot

    Fenced vacant parcel beside a grocery and deli with cable availability and private water.

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    Prime Land for Ground Lease
    Prime Land for Ground Lease

    550 William Floyd Parkway, Shirley, NY 11967

    $10,000/Mo
    0.46 AC lot

    20,245 sq ft land in high-traffic retail corridor.

    View details
    Commercial Land Development Site
    Commercial Land Development Site

    1467 Montauk Highway, Mastic, NY 11967

    $2,500/Mo
    0.55 AC lot

    Vacant commercial parcel with public water and capacity for a new building.

    View details

    Selden, NY Office Spaces Lease Rates & Market Statistics

    Explore 5 Office Spaces for lease in Selden, NY on Realmo, a commercial real estate exchange covering the Selden area. The current inventory totals 7,898 square feet of properties.

    Office Spaces lease rates in Selden range from $4,000/Mo at the entry level to $4,000/Mo at the top of the market, averaging $4,000/Mo. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings.

    Selden accounts for 1% of the 391 office spaces currently available across Suffolk County, where nearby markets include Huntington and Melville.

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