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    Middlesex County, CT Office Spaces for Lease

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    Office Suite with Private Entry
    Office Suite with Private Entry

    240 Middletown Ave, East Hampton, CT 06424

    Contact for pricing
    1,024 sqft

    A multi-room layout includes consultation rooms, office area, entryway, and bathroom.

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    Versatile Commercial Space in Durham
    Versatile Commercial Space in Durham

    350 Main Street #1, Durham, CT 06422

    $5,000/Mo
    5,000 sqft

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

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    2nd-Floor Office/Retail Space
    2nd-Floor Office/Retail Space

    880 Boston Post Rd, Old Saybrook, CT 06475

    Contact for pricing
    10,436 sqft

    Second-floor office/retail/worker space is available with stair access on Boston Post Rd.

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    Multi-Suite Office Property
    Multi-Suite Office Property

    90 Court Street, Middletown, CT 06457

    $300-$1,000/Mo

    Elevator service connects office, meeting, and storage areas across multiple floors.

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    Killingworth Professional Office Space Available
    Killingworth Professional Office Space Available

    255 Route 80 #208, Killingworth, CT 06419

    $1,125/Mo
    750 sqft

    Professional office space for rent with utilities included.

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    Professional Office Space Available
    Professional Office Space Available

    255 Route 80 #207, Killingworth, CT 06419

    $900/Mo
    540 sqft

    Office space for rent with utilities included near I-95.

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    Old Saybrook Office Space Available
    Old Saybrook Office Space Available

    263 Main Street #203, Old Saybrook, CT 06475

    $785/Mo
    760 sqft

    Office space for lease in the heart of Old Saybrook.

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    Historic Building in Ivoryton space available
    Historic Building in Ivoryton space available

    104 Main St, Unit #3, Essex, CT 06442

    $975/Mo
    525 sqft

    Food service/Restaurant space for lease

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    Turnkey Medical/Retail Space Available
    Turnkey Medical/Retail Space Available

    42 E High St, East Hampton, CT 06424

    $27 SF/Yr
    18,308 sqft

    Move-in ready medical office and retail space in East Hampton.

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    Main Street Retail/Office Space
    Main Street Retail/Office Space

    265 Main Street #C, Old Saybrook, CT 06475

    $800/Mo
    600 sqft

    600 SF retail/office space in the heart of Old Saybrook.

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    Industrial Flex Condo with Loading Docks
    Industrial Flex Condo with Loading Docks

    362 Industrial Park Road, #5, Middletown, CT 06457

    $9 SF/Yr

    Office-forward commercial space with warehouse capacity, IT zoning, and three-phase electrical service.

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    Historic Ivoryton Store
    Historic Ivoryton Store

    104 Main St, Unit Unit#3, Ivoryton, CT 06442

    $975/Mo
    525 sqft

    Food service/Restaurant space for lease

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    Shoreline Office Space Available
    Shoreline Office Space Available

    1587 Boston Post Road #B-8, Westbrook, CT 06498

    $18 SF/Yr
    2,780 sqft 1.24 AC lot

    Large office space with high foot traffic and ample parking.

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    Industrial Condo with Office
    Industrial Condo with Office

    5-362 Industrial Park Rd, Middletown, CT 06457

    Contact for pricing
    8,545 sqft

    Industrial condo unit includes 5,000+ SF of office and 3,000+ SF of warehouse with two loading docks and ADA accessibility.

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    Office Suites at Route Intersection
    Office Suites at Route Intersection

    255 Route 80, Killingworth, CT 06419

    $354/Mo

    Small office spaces include utilities, with elevator service and accessible entry in a mixed-use building.

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    Main Street Retail/Office Space
    Main Street Retail/Office Space

    265 Main Street #B, Old Saybrook, CT 06475

    $1,428/Mo
    1,225 sqft

    Ground floor unit suitable for office or retail use.

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    Modern Office Space For Lease
    Modern Office Space For Lease

    13 NORTH MAIN Street, East Hampton, CT 06424

    $500/Mo
    700 sqft

    Bright, versatile 700 sq ft office space for lease.

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    Built-Out Medical Office Suites
    Built-Out Medical Office Suites

    535 Saybrook Rd, Middletown, CT 06457

    Contact for pricing
    1,200 sqft

    Leasing medical office suites with waiting, reception, restrooms, and multiple offices or exam rooms.

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    Standalone Mixed-Use Commercial Building
    Standalone Mixed-Use Commercial Building

    239 E Main St, Clinton, CT 06413

    Contact for pricing
    2,268 sqft

    Well-maintained standalone building offers versatile space across main and walk-out lower levels with ample off-street parking.

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    Mixed-Use Commercial Building
    Mixed-Use Commercial Building

    423 Main St, Middletown, CT 06457

    Contact for pricing
    39,000 sqft

    Mixed-use building of approximately 39,000 square feet on Main Street in Middletown, with access to Route 9 and I-91.

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    Versatile Commercial Unit in Downtown
    Versatile Commercial Unit in Downtown

    10 Summit St 7, East Hampton, CT 06424

    $1,100/Mo

    Adaptable commercial space in East Hampton's heart, suitable for various uses.

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    Single-Story Office Building
    Single-Story Office Building

    160 West St, Cromwell, CT 06416

    Contact for pricing
    3,375 sqft

    One-story office building with on-site parking and signage visibility on Rt. 372.

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    Old Saybrook Office/Retail Space Available
    Old Saybrook Office/Retail Space Available

    900 Boston Post Rd, Old Saybrook, CT 06475

    $24 SF/Yr

    Office and retail spaces available on Route 1 corridor.

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    Two-Room Office Unit
    Two-Room Office Unit

    108 Main St, Ivoryton, CT 06442

    $1,600/Mo
    2,840 sqft

    Flexible layout with separate entrances and a private bath.

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