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    Middlesex County, CT Commercial Real Estate for Lease

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    New Haven, CT Bridgeport, CT Hartford, CT
    223 results
    CT, Middletown - Main Street
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    Freestanding Commercial Building in Middlefield
    $1,450/Mo
    1,002 SF
    Freestanding Commercial Building in Middlefield

    271 Baileyville Road, Middlefield, CT 06455

    High-visibility commercial space suitable for various business ventures.
    • High‑visibility corner location on Route 147 and Lake Road with approximately 5,900 cars passing daily.
    • Located in a Planned Commercial zone, offering flexibility for various business types (cafe, boutique, office, salon, etc.).
    • Proximity to popular destinations like Lyman Orchards, Powder Ridge Mountain Park & Resort, and Lake Beseck, ensuring consistent traffic.
    • Recent improvements include central air and updated electrical.
    • Freestanding commercial building, formerly a successful bakery and coffee shop.
    Updated: Apr 16
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    Updated Office Space in Old Saybrook
    $1,700/Mo
    1,200 SF
    Updated Office Space in Old Saybrook

    123 Elm Street, Old Saybrook, CT 06475

    Clean, updated office space with off-street parking in Old Saybrook.
    • Updated 1,200 sq ft office space on the first floor
    • Brand‑new flooring throughout
    • Two private restrooms
    • Plenty of off‑street parking
    • Conveniently located near the center of town with added privacy
    Updated: May 11
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    Office Spaces in Essex Village
    $700/Mo
    14,000 SF
    Office Spaces in Essex Village

    Multiple office spaces available for rent in Essex, CT.

    35 Pratt Street, Essex, CT 06426

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    Established Restaurant Location in Essex
    $5,000/Mo
    3,098 SF
    Established Restaurant Location in Essex

    Restaurant space with high visibility, traffic, parking, and includes greenhouse.

    78 Main Street, Essex, CT 06409

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    First-Floor Office Suite with Views
    $1,700/Mo
    3,004 SF
    First-Floor Office Suite with Views

    Bright first-floor suite with vaulted ceilings, abundant windows, and two private offices, plus off-street parking.

    8 Novelty Lane, Essex, CT 06426

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    Prime Commercial Space in Clinton
    $2,000/Mo
    1,540 SF
    Prime Commercial Space in Clinton

    Located on busy Rte 1, ideal for various business ventures.

    15 E Main Street, Clinton, CT 06413

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    Retail Space in Clinton, CT
    $750/Mo
    480 SF
    Retail Space in Clinton, CT

    Retail space available in central location with high traffic count.

    7-9 W Main Street, Clinton, CT 06413

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    Updated Office Space Available Now
    $1,450/Mo
    855 SF
    Updated Office Space Available Now

    Versatile 855 SF office space for immediate occupancy.

    670 Newfield Street, Middletown, CT 06457

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    Retail Space in Cromwell, CT
    $3,400/Mo
    2,000 SF
    Retail Space in Cromwell, CT

    Retail property for lease in Cromwell, Connecticut.

    309 Main St, Cromwell, CT 06416

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    Old Saybrook Commercial Space Available
    $3,500/Mo
    2,400 SF
    Old Saybrook Commercial Space Available

    Commercial space for lease in Old Saybrook, Connecticut.

    87 Spencer Plain Road, Old Saybrook, CT 06475

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    Updated Office Space in Old Saybrook
    $1,600/Mo
    1,200 SF
    Updated Office Space in Old Saybrook

    Updated office space for rent in a convenient location.

    123 Elm Street, Old Saybrook, CT 06475

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    Updated Office Space For Rent
    $1,450/Mo
    1,200 SF
    Updated Office Space For Rent

    Clean, updated 1,200 SF office space in Old Saybrook.

    123 Elm Street, Old Saybrook, CT 06475

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    Middletown Office Space for Lease
    $500/Mo
    4,780 SF
    Middletown Office Space for Lease

    Well-lit office spaces in the heart of Middletown available for rent.

    46 Washington Street, Middletown, CT 06457

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    Class A Office Space Available
    $5,500/Mo
    4,000 SF
    Class A Office Space Available

    Move-in ready office space with no CAM charges.

    3 Inspiration Lane, Chester, CT 06412

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    Historic Office Building in Essex
    $13 SF/Yr
    12,600 SF
    Historic Office Building in Essex

    Unique office space with river views and historic charm.

    31 N Main Street, Essex, CT 06426

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    Old Saybrook Office Space For Lease
    $2,800/Mo
    1,440 SF
    Old Saybrook Office Space For Lease

    Open office space with kitchen and bath in Old Saybrook.

    5 Barnes Avenue, Old Saybrook, CT 06475

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    Unique Commercial Space in Cromwell
    $2,100/Mo
    1,200 SF
    Unique Commercial Space in Cromwell

    Retail/office space in a unique location, must see!

    309 Main Street, Cromwell, CT 06416

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    Route 66 Commercial Property
    $4,000/Mo
    4,804 SF
    Route 66 Commercial Property

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

    143 Marlborough St, Portland, CT 6480

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    Essex Office Space For Rent
    $10 SF/Yr
    9,864 SF
    Essex Office Space For Rent

    First floor office space in prime Essex location.

    10 Bokum Road, Essex, CT 06426

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    Essex Office Space For Rent
    $10 SF/Yr
    9,864 SF
    Essex Office Space For Rent

    Office space in prime Essex location with flexible floor plan.

    10 Bokum Road, Essex, CT 06426

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    Updated Retail Space in Middletown
    $1,595/Mo
    1,200 SF
    Updated Retail Space in Middletown

    Recently updated 1,200 SF retail space for lease.

    650 S Main Street, Middletown, CT 06457

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    Unique Retail Space in Cromwell
    $1,600/Mo
    850 SF
    Unique Retail Space in Cromwell

    Retail space for lease in a unique Cromwell location.

    309 Main Street, Cromwell, CT 06416

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    Warehouse, Retail, and Office Space
    $4,500/Mo
    6,115 SF
    Warehouse, Retail, and Office Space

    6,115 SF mixed-use space for lease near I-95.

    27-B W Main St, Clinton, CT 6413

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    Middlesex County, CT Commercial real estate Leasing Opportunities Market Analysis

    Explore Commercial real estate leasing options in Middlesex County, CT with 223 listings featured on our commercial real estate exchange. The current inventory includes 721,760 square feet of properties with an estimated lease value of $1,402,588.

    Estimated lease rates for Commercial real estate in Middlesex County, CT begin at $0.60 SF/Yr, with an average of $8,766 /Mo and extend to $1,400,000.
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