Add Listing
    For Lease
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Office
    1
    • Retail
    • Restaurant
    • Office
    • Coworking
    • Medical Space
    • Automotive
    • Industrial
    • Warehouse
    • Flex
    • Hospitality
    • Sports & Entertainment
    • Specialty
    Price
    Price range
    $
    $
    Size
    Property size / sq.ft.
    AI Search

    Middlesex County, CT Office Properties & Spaces for Lease

    114 results
    List
    Map
    Commercial Space in Antique Building
    $3,500 / Mo
    2,035 SF

    Commercial Space in Antique Building

    78 Main St, Essex, CT 06409

    ADA-compliant commercial space with parking, utilities included, and high visibility.

    • Gross lease includes all utilities.
    • On‑site private parking.
    • Excellent visibility and traffic volume.
    • ADA compliant antique building.
    • Great signage available.
    Updated: Mar 2
    View details
    Updated Office Space For Rent
    $1,450 / Mo
    1,200 SF

    Updated Office Space For Rent

    123 Elm St, Old Saybrook, CT 06475

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

    • Updated office space with approximately 1,200 square feet.
    • Brand‑new flooring throughout the unit.
    • Convenient location near the center of town.
    • Plenty of off‑street parking available.
    • Private restrooms within the unit.
    Updated: Mar 2
    View details
    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 Ln, Chester, CT 06412
    View details
    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 St, Middletown, CT 06457
    View details
    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 St, Essex, CT 06442
    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 Sq, Essex, CT 06426
    View details
    Middletown Retail/Office Space Available
    $17 SF/Yr
    775 SF

    Middletown Retail/Office Space Available

    Prime retail/office space in high-traffic area, ready for your business.

    701 S Main St, Middletown, CT 06457
    View details
    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 Ave, Old Saybrook, CT 06475
    View details
    Old Saybrook Commercial Space Available
    $15 SF/Yr
    4,032 SF

    Old Saybrook Commercial Space Available

    Highly visible office/retail space for lease on Boston Post Road.

    880 Boston Post Road Pl, Old Saybrook, CT 06475
    View details
    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 St, Middletown, CT 06457
    View details
    First Floor Office Space Available
    $1,880 / Mo
    740 SF

    First Floor Office Space Available

    Bright office space with river views in Essex Village.

    8 Novelty Ln, Essex, CT 06426
    View details
    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 St, Middletown, CT 06457
    View details
    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 St, Middletown, CT 06457
    View details
    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 Rd, Essex, CT 06426
    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 Rd Unit, Essex, CT 06426
    View details
    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 St, Essex, CT 06426
    View details
    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 Rd Unit, Essex, CT 06426
    View details
    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 Bokum Rd, Essex, CT 06426
    View details
    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 St Unit, Cromwell, CT 06416
    View details
    Private Office Space Available
    $475 / Mo

    Private Office Space Available

    Single office in two-story building, utilities included.

    23 School House Rd, Old Saybrook, CT 06475
    View details
    New End Cap Office/Retail Space
    $15 SF/Yr
    2,250 SF

    New End Cap Office/Retail Space

    Brand new 2,250 SF office/retail space for lease.

    99 E Main St, Middletown, CT 06457
    View details
    Downtown Office Space for Rent
    $2,200 / Mo
    1,800 SF

    Downtown Office Space for Rent

    Spacious 1,800 SF office suite in downtown Middletown.

    100 Riverview Ctr, Middletown, CT
    View details
    Modern Office Suite For Rent
    $600 / Mo
    850 SF

    Modern Office Suite For Rent

    Pristine, secure 850sf office suite in downtown Middletown.

    505 Main St, Middletown, CT 06457
    View details
    Middletown Office & Retail Building
    $10 SF/Yr
    1,000 SF

    Middletown Office & Retail Building

    Four-story office and retail building in downtown Middletown.

    423-425 Main St, Middletown, CT 06457
    View details

    Middlesex County, CT Office properties & Spaces Leasing Opportunities Market Analysis

    Explore Office properties & Spaces leasing options in Middlesex County, CT with 151 listings featured on our commercial real estate exchange. The current inventory includes 24,569,582,400 square feet of properties with an estimated lease value of $1,266 /Mo.

    Estimated lease rates for Office properties & Spaces in Middlesex County, CT begin at $0.83 SF/Yr, with an average of $16 SF/Yr and extend to $74 SF/Yr.
    List
    Map

    Office properties & Spaces by market

    Browse Office properties & Spaces for Lease Near Middlesex, CT

    Popular Categories

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!