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    Historic Second-Floor Office Units
    Updated: Jun 23
    Historic Second-Floor Office Units

    12 Old Boston Post Road, Old Saybrook, CT 06475

    $700/Mo
    3,061 sqft 0.52 AC lot
    Second‑floor office units in a historic property built in 1880
    3,061 square feet on a 0.52‑acre parcel
    Corner location at Main Street and Old Boston Post Road
    Paved parking lot on the property
    Wood flooring, central air, hot‑water heating, and a security system
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    Two-Unit Office Property
    Updated: Jun 28
    Two-Unit Office Property

    3 Essex Square, Essex, CT 06426

    $17 SF/Yr
    4,544 sqft 0.13 AC lot
    Two legal condominium units totaling 4,544 SF
    Unit A includes 1,484 SF on the first floor
    Unit B offers 1,977 SF on the second level and 1,083 SF on the third
    0.13‑acre parcel at the head of Main Street in Essex Village
    Terrace and private rear yard accessed from the second level
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    Third-Floor Office Suite
    Third-Floor Office Suite

    98 Washington Street, Middletown, CT 06457

    $3,250/Mo
    2,500 sqft 0.19 AC lot

    Flexible workspace with reception, private offices, conference facilities, and on-site parking in a centrally located building.

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    Corner Retail Space with Office Potential
    Corner Retail Space with Office Potential

    523 Boston Post Rd, Old Saybrook, CT 06475

    $3,000/Mo
    4,157 sqft 0.23 AC lot

    Three-story commercial property with B-2 zoning, multiple entrances, and access to a major commercial corridor.

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    Flexible Office Unit
    Flexible Office Unit

    1610 Saybrook Road, Haddam, CT 06438

    $1,380/Mo
    975 sqft 2.21 AC lot

    COMM-zoned workspace with central air, tile flooring, and a layout that can be adapted to different office configurations.

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    Office Unit with Large Restrooms
    Office Unit with Large Restrooms

    1610 Saybrook Road, Haddam, CT 06438

    $2,975/Mo
    2,100 sqft 2.21 AC lot

    The suite offers an open work area, private office, storage, two large restrooms, and mixed hardwood and tile finishes.

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    Office Units with Shared Amenities
    Office Units with Shared Amenities

    35 Pratt Street, Essex, CT 06426

    $700/Mo
    14,000 sqft 5.12 AC lot

    Individual office configurations include access to a shared conference room and break room.

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    Three-Level Flex Space with Loading Dock
    Three-Level Flex Space with Loading Dock

    27- B West Main St, Clinton, CT 06413

    $3,500/Mo
    6,115 sqft

    Warehouse, retail, office, and basement areas provide a versatile commercial configuration.

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    Flexible Office Units With Loading
    Flexible Office Units With Loading

    38 Plains Road, Essex, CT 06426

    $19 SF/Yr
    14,224 sqft 1.87 AC lot

    Office suites provide adaptable layouts, perimeter offices, central air, and public water service.

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    Single-Level Medical Office Space
    Single-Level Medical Office Space

    85 Church Street, Middletown, CT 06457

    $3,350/Mo
    1,240 sqft

    B-1-zoned professional suite with accessible entry, off-street parking, and a flexible office or exam-room layout.

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    First-Floor Office Unit
    First-Floor Office Unit

    11 South Main St Unit 1, Marlborough, CT 06447

    $1,700/Mo
    9,652 sqft

    South-facing office unit with retained cabinetry and BigY directly across the street.

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    Updated Second-Floor Office Unit
    Updated Second-Floor Office Unit

    670 Newfield Street, Middletown, CT 06457

    $1,400/Mo
    855 sqft 1.20 AC lot

    Accessible professional workspace with central air, public utilities, and parking for staff and clients.

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    Second-Floor Office Units
    Second-Floor Office Units

    222 Old Boston Post Road, Old Saybrook, CT 06475

    $3,000/Mo
    1,864 sqft 1.25 AC lot

    B-3-zoned professional space with private offices, reception areas, conference space, and natural light.

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    Historic Second-Floor Office Units
    Historic Second-Floor Office Units

    12 Old Boston Post Road 2nd, Old Saybrook, CT 06475

    $700/Mo
    3,061 sqft

    Office suites occupy a sunlit upper level within a historic property with paved parking and convenient Main Street access.

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    Downtown Office Suite with Conference Rooms
    Downtown Office Suite with Conference Rooms

    423 Main Street, Middletown, CT 06457

    $3,000/Mo
    2,000 sqft 0.18 AC lot

    B-1-zoned workspace includes existing workstations, an executive office, kitchen, and convenient access to public parking.

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    First-Floor Office Unit
    First-Floor Office Unit

    123 Elm Street, Old Saybrook, CT 06475

    $1,700/Mo
    1,200 sqft

    Updated commercial unit with private restrooms, central air, and off-street parking.

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    Recently Renovated Office Suite
    Recently Renovated Office Suite

    36 Plains Rd, Essex, CT 06426

    $10 SF/Yr
    3,617 sqft

    Recently renovated office space with private restrooms and ample parking, with HVAC and electricity included.

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    Freestanding Flex Space
    Freestanding Flex Space

    89 N Main Street, Middletown, CT 06457

    $1,600/Mo
    1,600 sqft

    Freestanding commercial space combines office and warehouse areas with a private bathroom and gas heat.

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    Third-Floor Office Suite with Conference
    Third-Floor Office Suite with Conference

    98 Washington Street, Middletown, CT 06457

    $3,250/Mo
    2,500 sqft

    Third-floor office suite with reception, private offices, and a large conference room in an accessible downtown building.

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    Two-Room Office Suite
    Two-Room Office Suite

    423 Main Street, Middletown, CT 06457

    $1,200/Mo
    2,000 sqft 0.18 AC lot

    B-1-zoned office space in a downtown commercial building with central air and access to public parking.

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    Historic Multi-Level Office Building
    Historic Multi-Level Office Building

    3 Essex Sq, Essex, CT 06426

    $16 SF/Yr
    4,260 sqft

    Professionally maintained historic office building with two condominium units spanning multiple levels.

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    Private Office Suite
    Private Office Suite

    423-425 Main Street, Middletown, CT 06457

    $600/Mo
    2,000 sqft 0.18 AC lot

    Efficient workspace with shared reception, kitchen, and bathroom facilities in a well-maintained commercial building.

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    Private-Entry Office Suite
    Private-Entry Office Suite

    240 Middletown Ave Unit 121, East Hampton, CT 06424

    $1,500/Mo
    1,024 sqft

    Accessible professional space with natural light, flexible room divisions, and convenient adjacent parking.

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    Renovated Office Units with Private Restrooms
    Renovated Office Units with Private Restrooms

    36 Plains Road, Essex, CT 06426

    $11 SF/Yr
    54,940 sqft 13.94 AC lot

    Renovated multi-office layout with private restrooms, central air, heat pump, and electricity included.

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    Middlesex County, CT Office Spaces Market Trends and Statistics

    Explore Office Spaces leasing options in Middlesex County, CT with 169 listings featured on our commercial real estate exchange. The current inventory includes 532,841 square feet of properties with an estimated lease value of $1,453.

    Estimated lease rates for Office Spaces in Middlesex County, CT begin at $2.11 SF/Yr, with an average of $15.62 SF/Yr and extend to $32.42 SF/Yr.
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    Featured Middlesex County Real Estate Agencies

    Realmo connects you with licensed Middlesex County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    RE/MAX VALLEY SHORE
    103 Main Street Fenwick, CT 06475
    Phone: 18603881228

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