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    Suffolk County, NY Office Buildings for Lease

    17 results
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    Holtsville Office Building For Rent
    $22 SF/Yr
    130,680 SF

    Holtsville Office Building For Rent

    755 Waverly Ave, Holtsville, NY 11742

    48000 sq. ft. office building with easy highway access.

    • 48,000 sq. ft. office building
    • Easy access to Sunrise Hwy and 495
    • Office sizes from 500 sq. ft. to 5000 sq. ft.
    • 200 parking spaces available
    • Public water source
    Updated: Dec 22, 2025
    View details
    Charming Office in Landmark Location
    $8,400 / Mo
    5,600 SF

    Charming Office in Landmark Location

    206 Roanoke Ave, Riverhead, NY 11901

    Impressive office space with historic charm in Riverhead, NY.

    • Landmark location with high visibility and corner lot.
    • Historic building with impressive millwork and architectural details.
    • 5,600 sq.ft. suitable for professional office.
    • Extremely high traffic count.
    • Next to public parking and near train/bus.
    Updated: Oct 21, 2025
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    Melville Office Space Available
    $27 SF/Yr
    45,144 SF

    Melville Office Space Available

    270,430 SF office building on 16.1 acres for lease.

    2 Corporate Center Dr, Melville, NY 11747
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    Mixed-Use Building in Central Islip
    $7,850,000
    3,000 SF

    Mixed-Use Building in Central Islip

    Three-story masonry building with retail and office spaces for rent.

    32-36 E Suffolk Ave, Central Islip, NY 11722
    View details
    Proposed Build-to-Suit Opportunity
    Contact for pricing
    20,000 SF

    Proposed Build-to-Suit Opportunity

    Up to 20,000 SF build-to-suit, including medical.

    3277 Veterans Memorial Hwy, Ronkonkoma, NY 11779
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    LEED Certified Office Space
    Contact for pricing
    4,890 SF

    LEED Certified Office Space

    Class A office building with data center and high-end finishes.

    21 Bennetts Rd, E Setauket, NY 11733
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    Melville Office Space Available
    Contact for pricing
    123,011 SF

    Melville Office Space Available

    Office building in Melville, NY, offering 123,011 square feet.

    3 Huntington Quadrangle, Melville, NY 11747
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    Melville Office and Retail Space
    $34 SF/Yr
    100,009 SF

    Melville Office and Retail Space

    Upscale cafe and executive fitness center available for rent.

    324 S Service Rd, Melville, NY 11747
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    Hauppauge Office Space Available
    Contact for pricing
    223,000 SF

    Hauppauge Office Space Available

    Available office space in Hauppauge, New York.

    100 Motor Pkwy, Hauppauge, NY 11788
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    Hauppauge Office Space Available
    Contact for pricing
    204,737 SF

    Hauppauge Office Space Available

    Office building with 204,737 square feet available for rent.

    80 Arkay Dr, Hauppauge, NY 11788
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    90,390 SF Melville Office Building
    $24 SF/Yr
    10,000 SF

    90,390 SF Melville Office Building

    90,390 SF office building with furnished offices and covered parking.

    40 Marcus Dr, Melville, NY 11747
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    Renovated Office Building with Café
    Contact for pricing
    5,505 SF

    Renovated Office Building with Café

    Fully renovated office building with café and highway access.

    255 Pinelawn Rd, Melville, NY 11747
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    Route 112 Office Building
    $35 SF/Yr
    48,428 SF

    Route 112 Office Building

    48,428 SF building with frontage on Route 112.

    1201 Route 112, Port Jefferson Station, NY 11776
    View details
    New Commercial Space For Lease
    $5,000 / Mo

    New Commercial Space For Lease

    New construction commercial space with high visibility, various configurations available.

    1197 Montauk Hwy, Mastic, NY 11950
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    Melville Office Building For Rent
    $32 SF/Yr
    183,000 SF

    Melville Office Building For Rent

    183,000 square foot office building with parking.

    538 Broadhollow Rd, Melville, NY 11747
    View details
    110 Walt Whitman Rd, Huntington Station, NY
    Contact for pricing
    6,160 SF

    110 Walt Whitman Rd, Huntington Station, NY

    Office buildings • 6,160 SF

    110 Walt Whitman Rd, Huntington Station, NY 11746
    View details
    Calverton Office Space For Lease
    $18 SF/Yr
    37,000 SF

    Calverton Office Space For Lease

    74,000 SF two-story office building with available space.

    221 David Ct, Calverton, NY
    View details
    Based on your search, we've compiled 55 Potential Opportunities for your consideration. Besides 17 Active listings in Suffolk County, NY, we suggest exploring alternatives. Similar 38 Properties for Sales.

    Explore Similar Spaces for Sale in Suffolk County, NY

    Consider Similar Space for Sale. We found 38 Spaces in Nearby Locations matching your search parameters.

    Renovated Office Complex on Route 25
    $2,200,000
    7,000 SF

    Renovated Office Complex on Route 25

    Two renovated office buildings totaling 7,000 SF on 2.52 acres.

    189 Rte 25/Main Rd, Riverhead, NY 11901
    View details
    Oakdale Office Building For Sale
    Pending
    $925,000
    1,200 SF

    Oakdale Office Building For Sale

    Office building with ample parking and potential income opportunity.

    1405 Montauk Hwy, Oakdale, NY 11769
    View details
    Updated Office Building on Main
    Pending
    $949,000
    0.11 Acres

    Updated Office Building on Main

    Professional office building with high visibility and modern amenities.

    361 Union Blvd, West Islip, NY 11795
    View details
    Southampton Commercial Building with Elevator
    $6,500,000
    5,200 SF

    Southampton Commercial Building with Elevator

    Newly built commercial building in the heart of Southampton Village.

    16 Hampton Rd, Southampton, NY 11968
    View details
    Professional Office Building on Route 25
    $1,200,000
    3,486 SF

    Professional Office Building on Route 25

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

    1814 Middle Country Rd, Ridge, NY 11961
    View details
    Professional Office Building on Route 25
    $1,200,000
    3,486 SF

    Professional Office Building on Route 25

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

    1814 Middle Country Rd, Ridge, NY 11961
    View details
    Modern Commercial Building on High-Traffic Corner
    $1,500,000
    2,764 SF

    Modern Commercial Building on High-Traffic Corner

    Versatile commercial building with high visibility and modern amenities.

    351 Fort Salonga Rd, Northport, NY 11768
    View details

    Suffolk County, NY Office buildings Leasing Opportunities Market Analysis

    Explore Office buildings leasing options in Suffolk County, NY with 55 listings featured on our commercial real estate exchange. The current inventory includes 24,387,545,160 square feet of properties with an estimated lease value of $203 SF/Yr.

    Estimated lease rates for Office buildings in Suffolk County, NY begin at $8 SF/Yr, with an average of $25 SF/Yr and extend to $35 SF/Yr.
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    Office buildings by market

    Browse Office buildings for Lease Near Suffolk, NY

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