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    Middlesex County, CT Flex Space for Lease

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    New Haven, CT Bridgeport, CT Hartford, CT
    19 results
    CT, Middletown - Main Street
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    Old Saybrook Commercial Space Available
    $3,500/Mo
    2,400 SF

    Old Saybrook Commercial Space Available

    87 Spencer Plain Road, Old Saybrook, CT 06475

    Commercial space for lease in Old Saybrook, Connecticut.

    • 4 bays offer significant operational space.
    • Approximately 2,400 sq ft provides ample room.
    • 3 walk‑in doors enhance accessibility.
    • 30' x 36' hoop house included.
    • Equipped for air compressor and welder.
    Updated: Jan 12
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    Route 66 Commercial Property
    $4,000/Mo
    4,804 SF

    Route 66 Commercial Property

    143 Marlborough St, Portland, CT 6480

    Two-building commercial property on Route 66 with flexible uses.

    • High‑traffic location on Route 66 with 20,700 vehicles passing daily.
    • Owner financing available for purchase.
    • B2 zoning allows for a wide range of retail, office, and service uses.
    • Two independent street‑level storefronts with separate access and lower‑level space.
    • Detached 2,304 sq ft rear structure with drive‑in overhead door for warehouse/flex use.
    Updated: May 19
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    Versatile Flex Space with Office
    $3,500/Mo
    2,400 SF

    Versatile Flex Space with Office

    2,400 sq ft flex space with office and hoop house.

    87 Spencer Plain Rd, Old Saybrook, CT 6475
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    Versatile Office/Workshop Space Available
    $1,200/Mo
    1,200 SF

    Versatile Office/Workshop Space Available

    Flexible 1,200 sq ft office/workshop space for rent.

    13 North MAIN Street, East Hampton, CT 6424
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    New Construction Industrial Flex Space
    $18 SF/Yr
    4,800 SF

    New Construction Industrial Flex Space

    New construction industrial condominium units for lease, convenient location.

    60 Countyline Dr, Cromwell, CT
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    Industrial Space with Hoop House
    $3,500/Mo
    2,400 SF

    Industrial Space with Hoop House

    2,400 sq ft industrial space with hoop house.

    87 Spencer Plain Road, Old Saybrook, CT 6475
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    Cromwell Flex/Industrial Space Available
    $11 SF/Yr
    7,250 SF

    Cromwell Flex/Industrial Space Available

    7,250 SF flex/industrial space for lease in Cromwell, CT.

    100 Sebethe Drive, Cromwell, CT 6416
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    Industrial Flex Space For Rent
    $9 SF/Yr
    3,400 SF

    Industrial Flex Space For Rent

    3,400± SF industrial flex space with office and warehouse.

    42 Ozick Dr, Durham, CT
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    Industrial Flex Space For Rent
    $12 SF/Yr
    6,000 SF

    Industrial Flex Space For Rent

    2,000-6,000± SF industrial flex space available for lease.

    51 Ozick Dr, Durham, CT
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    Industrial/Warehouse and Office Space
    $7 SF/Yr
    21,000 SF

    Industrial/Warehouse and Office Space

    Industrial/warehouse and office space with ample parking and loading docks.

    11-C Bokum Road, Essex, CT 6426
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    Office and Industrial Space Available
    $11 SF/Yr
    3,964 SF

    Office and Industrial Space Available

    Office and industrial space for rent near I-91.

    450-468 Smith St, Middletown, CT
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    New Construction Flex Space Available
    $11 SF/Yr
    4,000 SF

    New Construction Flex Space Available

    New construction flex space for lease, divisible from 4,000 SF.

    2175 South Main Street #4000, Middletown, CT 6457
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    Haddam Flex Space with Mezzanine
    $12 SF/Yr
    5,344 SF

    Haddam Flex Space with Mezzanine

    2800 sq ft flex space with 700 sq ft mezzanine.

    95 Bridge Rd, Haddam, CT
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    New Construction Flex Space Available
    $11 SF/Yr
    6,000 SF

    New Construction Flex Space Available

    New construction flex space for lease, divisible from 4,000 SF.

    2175 South Main Street #6000, Middletown, Middletown, CT 06457
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    New Construction Flex Space Available
    $11 SF/Yr
    4,000 SF

    New Construction Flex Space Available

    New construction flex space for lease, divisible from 4,000 SF.

    2175 South Main Street #4000, Middletown, Middletown, CT 06457
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    New Construction Flex Space Available
    $11 SF/Yr
    12,000 SF

    New Construction Flex Space Available

    New construction flex space with drive-in bays and loading dock.

    2175 South Main Street #12000, Middletown, CT 6457
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    Versatile Commercial Building on Union Street
    Contact for pricing
    16,030 SF

    Versatile Commercial Building on Union Street

    16,030 SF commercial building available for lease.

    40 Union St, Middletown, CT 6457
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    Versatile Flex Space Available
    $7 SF/Yr
    52,502 SF

    Versatile Flex Space Available

    Flex unit suitable for manufacturing, assembly, office, and R&D.

    143 Mill Rock Rd E, Old Saybrook, CT 6475
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    Based on your search, we've compiled 27 Potential Opportunities for your consideration. Besides 19 Active listings in Middlesex County, CT, we suggest exploring alternatives. Similar 8 Properties for Sales.

    Similar Spaces for Sale in Middlesex County, CT

    Consider Similar Space for Sale. We found 8 Spaces matching your search parameters.

    Flex Industrial Warehouse Building
    $3,500,000
    19,620 SF

    Flex Industrial Warehouse Building

    Fully leased flex industrial warehouse in Centerbrook Industrial Park.

    17 Industrial Park Road, Essex, CT 06409
    View details
    Industrial-Office Condo Near I-91
    $724,900

    Industrial-Office Condo Near I-91

    Versatile industrial-office condo with excellent access and flexible layout.

    362 Industrial Park Rd STE 3, Middletown, CT 6457
    View details
    Industrial Condo with Office Space
    $650,000
    8,545 SF

    Industrial Condo with Office Space

    8545 SF industrial condo with office and warehouse space.

    362 Industrial Park Road Unit 5, Middletown, CT 6457
    View details
    Industrial Condo with Office Space
    $650,000
    8,545 SF

    Industrial Condo with Office Space

    8545 SF industrial condo with office and warehouse space.

    362 Industrial Park Rd 5, Middletown, CT 6457
    View details
    Route 66 Commercial Property
    Contact for pricing
    2,500 SF

    Route 66 Commercial Property

    Two-building commercial property on Route 66 with flexible uses.

    143 Marlborough Street, Portland, CT 6480
    View details

    Middlesex County, CT Flex space Leasing Opportunities Market Analysis

    Explore Flex space leasing options in Middlesex County, CT with 19 listings featured on our commercial real estate exchange. The current inventory includes 144,767 square feet of properties with an estimated lease value of $347 /Mo.

    Estimated lease rates for Flex space in Middlesex County, CT begin at $7 SF/Yr, with an average of $19 SF/Yr and extend to $140 SF/Yr.
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