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    Middlesex County, CT Office Spaces for Lease

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    Middletown Office Space For Lease
    Middletown Office Space For Lease

    440 Middlefield Street, Middletown, CT

    Contact for pricing
    6,250 sqft 5.32 AC lot

    6,250 SF office space available in Middletown, Connecticut.

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    Partitioned Office Space with Kitchenette
    Partitioned Office Space with Kitchenette

    5-246 E Main St, Clinton, CT 06413

    Contact for pricing

    Office space with four offices, kitchenette, and waiting area.

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    Retail/Office Space in Macky Plaza
    Retail/Office Space in Macky Plaza

    134 Main Street Extension #500B, Middletown, CT 06457

    $23 SF/Yr
    771 sqft 1.17 AC lot

    771 SF retail/office space with private restroom and entrance.

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    Industrial Flex Space For Rent
    Industrial Flex Space For Rent

    42 Ozick Dr, Durham, CT

    Contact for pricing
    3,400 sqft 4.61 AC lot

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

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    Medical Office Sublease Suite
    Medical Office Sublease Suite

    535 Saybrook Rd, Suite 100, Middletown, CT 06457

    Contact for pricing

    Suite 100 offers 2,024 sq ft of office space within a medical office building in a medical-heavy corridor.

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    Office Suite with Conference Room
    Office Suite with Conference Room

    101 Centerpoint Drive, Middletown, CT 06457

    Contact for pricing

    Office space includes a kitchenette, conference room, and shared amenities with ample parking.

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    Downtown Middletown Office Space Available
    Downtown Middletown Office Space Available

    292 Main Street #120, Middletown, Middletown, CT 06457

    $1,800/Mo
    1,800 sqft 0.29 AC lot

    Office space in downtown Middletown with multiple offices and reception.

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    Remodeled Medical Office Space
    Remodeled Medical Office Space

    133 S Main St, Middletown, CT 06457

    Contact for pricing
    2,046 sqft

    Fully remodeled two-floor medical office conversion with rear parking for up to 30 vehicles.

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

    3_A Main St, Centerbrook, CT 06409

    $1,400/Mo
    700 sqft

    Mapleridge East

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

    3_A Main St, Centerbrook, CT 06409

    $1,400/Mo
    700 sqft

    Mapleridge East

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    Mixed-Use Property With Office Space
    Mixed-Use Property With Office Space

    369 Boston Post Rd, Old Saybrook, CT 06475

    Contact for pricing

    Main-level offices pair with residential occupancy upstairs, supported by paved off-street parking and multiple egress points.

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    Office Suite with Kitchen
    Office Suite with Kitchen

    8 Rte 80, Killingworth, CT 06419

    Contact for pricing
    1,800 sqft

    Well-designed 1,800 SF office suite with multiple enclosed offices, conference space, and a full kitchen.

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    Single-Room Office Suite
    Single-Room Office Suite

    139-143 Mill Rock Rd E, Old Saybrook, CT 06475

    Contact for pricing
    256 sqft

    256 SF single-room office in a well-maintained multi-tenant building with 24/7 shared entry access.

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    Single-Room Office in Old Saybrook
    Single-Room Office in Old Saybrook

    139-143 Mill Rock Rd E, Old Saybrook, CT

    Contact for pricing
    256 sqft 10.81 AC lot

    256 SF office with shared amenities in Old Saybrook.

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    Flex Space with Warehouse Doors
    Flex Space with Warehouse Doors

    F-8 Route 80, Killingworth, CT 06419

    $10 SF/Yr

    Industrial flex space pairs first-floor offices with warehouse functionality and expansion potential.

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    Medical Office Space Available
    Medical Office Space Available

    5 Pequot Park Rd, Westbrook, CT

    Contact for pricing
    1,630 sqft 4.41 AC lot

    Traditional medical office building for lease with high-end finishes.

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    Functional Office Space For Lease
    Functional Office Space For Lease

    Deep River, CT 06419

    $1,150/Mo
    1.92 AC lot

    1,800 sq ft office space with a well-designed layout.

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    Second-Floor Office Condominium
    Second-Floor Office Condominium

    575 Main St, Middletown, CT 06457

    Contact for pricing
    7,814 sqft

    Fully ADA-compliant 7,814 sf office suite includes private offices, conference rooms, and open work space.

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    Single-Story Office Building
    Single-Story Office Building

    8 Old Indian Trl, Middlefield, CT 06455

    Contact for pricing
    4,902 sqft

    Flexible workspace includes private access, on-site parking, and room for meetings, training sessions, or collaborative workstations.

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    Middletown Office & Retail Building
    Middletown Office & Retail Building

    423-425 Main St, Middletown, CT

    Contact for pricing
    1,000 sqft 0.20 AC lot

    Four-story office and retail building in downtown Middletown.

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    Former Bank Building for Lease
    Former Bank Building for Lease

    376 Main St, Durham, CT 06422

    Contact for pricing
    3,328 sqft

    Office/retail space in a former bank building.

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    Remodeled Medical Office Space
    Remodeled Medical Office Space

    210 S Main St, Middletown, CT 06457

    Contact for pricing
    895 sqft

    ADA-compliant office building with elevator access, adaptable layouts, and convenient proximity to Middlesex Hospital.

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    Modern Office Suite For Rent
    Modern Office Suite For Rent

    505 Main St, Middletown, CT

    Contact for pricing
    850 sqft 0.14 AC lot

    Pristine, secure 850sf office suite in downtown Middletown.

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    Retail/Office Suite with Private Entrances
    Retail/Office Suite with Private Entrances

    134 Main St Ext, Middletown, CT 06457

    Contact for pricing
    771 sqft

    Mostly open plan suite includes a private office, restroom, kitchenette, and separate front and rear entrances.

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