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    Middlesex County, CT Office Units for Lease

    94 results
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    Distinctive Office Space in Essex
    $1,880 /Mo
    3,004 SF

    Distinctive Office Space in Essex

    8 Novelty Lane, Essex, CT 06426

    First-floor office with river views in historic Essex Village.

    • Prime location in the heart of Essex Village with Connecticut River views.
    • Architecturally distinctive award‑winning building (AIA/CSA Design Award).
    • Abundant natural light with vaulted ceilings and large windows.
    • Two separate office rooms offering flexibility.
    • Off‑street parking for tenants and guests.
    Updated: Mar 15
    View details
    Updated Office Space Available Now
    $1,450 /Mo
    855 SF

    Updated Office Space Available Now

    670 Newfield Street unit: C, Middletown, CT 06457

    Versatile 855 SF office space for immediate occupancy.

    • Highly accessible location ideal for various professionals.
    • Updated 855 sq ft office space suitable for diverse office setups.
    • Ample parking for staff and clients.
    • Handicap‑accessible features including elevator lift and accessible approach with ramp.
    • Available for immediate occupancy.
    Updated: Jan 13
    View details
    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 unit: 14, 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 unit: 1, Chester, CT 06412
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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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    Essex Commercial Space For Lease
    $7 SF/Yr
    21,000 SF

    Essex Commercial Space For Lease

    Industrial, warehouse, and office space with ample parking available.

    11-C Bokum Road, Essex, CT 06426
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    Downtown Ivoryton Office Space Available
    $1,600 /Mo
    1,000 SF

    Downtown Ivoryton Office Space Available

    Office space for lease in downtown Ivoryton with great visibility.

    108 Main Street, Essex, CT 06442
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    Downtown Middletown Office Space Available
    $1,550 /Mo
    1,100 SF

    Downtown Middletown Office Space Available

    Handicap accessible office space for lease in downtown Middletown.

    98 Washington Street, Middletown, CT 06457
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    First-Floor Office Space in Essex
    $1,880 /Mo

    First-Floor Office Space in Essex

    Bright office space in historic Essex Village with river views.

    8 Novelty Ln, Essex, CT 6426
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    Versatile Commercial Space in Durham
    $2,500 /Mo
    2,500 SF

    Versatile Commercial Space in Durham

    Flexible space in Durham Center, ideal for various businesses.

    350 Main Street, Durham, CT 6422
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    Adaptable Office Space on Newfield
    $3,500 /Mo
    4,817 SF

    Adaptable Office Space on Newfield

    Converted office space with flexible design and ample parking.

    609 Newfield Street, Middletown, CT 6457
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    Versatile Commercial Space in Durham
    $5,000 /Mo
    5,000 SF

    Versatile Commercial Space in Durham

    Flexible commercial space in central Durham, ideal for various businesses.

    350 Main Street #1, Durham, CT 6422
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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 unit: Suite # 2, Cromwell, CT 06416
    View details
    Durham Commercial Space For Rent
    $975 /Mo
    900 SF

    Durham Commercial Space For Rent

    900 sq ft commercial space in Durham, CT for rent.

    350 Main Street #7B, Durham, CT 6422
    View details
    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 unit: First Floor, Essex, CT 06426
    View details
    Renovated Office Space in Essex
    $1,100 /Mo
    1,000 SF

    Renovated Office Space in Essex

    Bright, open office space in the heart of Essex Village.

    5, 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 unit: Second Floor, Essex, CT 06426
    View details
    Professional Office Space Sublease
    $1.00 SF/Yr

    Professional Office Space Sublease

    Turnkey office space in a prime central Connecticut location.

    292 Main St, Middletown, CT 6457
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    Essex Commercial Space For Lease
    $14 SF/Yr
    15,316 SF

    Essex Commercial Space For Lease

    Highly visible Essex commercial space suitable for multiple uses.

    192 Westbrook Road, Essex, CT 06426
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    Downtown Middletown Office with Parking
    $1,300 /Mo
    760 SF

    Downtown Middletown Office with Parking

    Office space for lease in downtown Middletown with on-site parking.

    98 Washington Street unit: 201, Middletown, CT 06457
    View details
    Main Street Office/Retail Space
    $1,400 /Mo
    700 SF

    Main Street Office/Retail Space

    Office/Retail space in Centerbrook, renovated with separate entrances.

    3 Main Street, Essex, CT 6409
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    Retail/Office Space on State Route
    $17 SF/Yr
    750 SF

    Retail/Office Space on State Route

    Prime retail/office space available now on State Route 17.

    701 SOUTH MAIN St, Middletown, CT 6457
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    Middletown Office Space For Rent
    $500 /Mo
    4,780 SF

    Middletown Office Space For Rent

    Well-lit office spaces in central Middletown, flexible lease terms.

    46 Washington Street, Middletown, CT 6457
    View details

    Middlesex County, CT Office Units Leasing Opportunities Market Analysis

    Explore Office Units leasing options in Middlesex County, CT with 94 listings featured on our commercial real estate exchange. The current inventory includes 7,793,711,640 square feet of properties with an estimated lease value of $1,114 /Mo.

    Estimated lease rates for Office Units in Middlesex County, CT begin at $1.26 SF/Yr, with an average of $15 SF/Yr and extend to $74 SF/Yr.
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