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    Middlesex County, CT Flex Space for Sale

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    10 properties
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    Fully Leased Flex Industrial Building
    Updated: May 29
    Fully Leased Flex Industrial Building

    17 Industrial Park Road, Essex, CT 06409

    $3,500,000
    19,620 sqft 2.40 AC lot
    Fully leased 19,620‑square‑foot flex industrial building
    2.4‑acre site in Centerbrook Industrial Park
    LI zoning
    Constructed in 2003
    10–15‑foot doors with lighting and door signage
    View details
    Historic Mixed-Use Building
    Updated: Dec 9, 2025
    Historic Mixed-Use Building

    33 Deep River Road, Essex, CT 06409

    $829,000
    7,309 sqft 0.74 AC lot
    7,309‑square‑foot mixed‑use building with two existing apartments
    Level 0.74‑acre lot with gravel parking and signage
    Built in 1830; multiple updates completed in recent years
    Zoned C with public water service
    Five bathrooms, baseboard heat, window units, and central air
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    Mixed-Use Building with Apartments
    Mixed-Use Building with Apartments

    33 Deep River Road, Essex, CT 06409

    $829,000
    7,309 sqft 0.74 AC lot

    The property combines residential units with office and flexible workspace under C zoning.

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    Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads
    Industrial Condo with Office Space
    Industrial Condo with Office Space

    362 Industrial Park Road, Middletown, CT 06457

    $650,000
    8,545 sqft

    8545 SF industrial condo with office and warehouse space.

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    Renovated Flex Space
    Renovated Flex Space

    82 N Main Street, Middletown, CT 06457

    $99,900
    432 sqft 0.05 AC lot

    The climate-controlled interior includes a half bath and wood flooring.

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    Mixed-Use Property with Garage Workshops
    Mixed-Use Property with Garage Workshops

    13 Portland St, Middletown, CT 06457

    $1,300,000
    9,890 sqft

    Six updated apartments accompany two commercial garage spaces, with off-street parking and access to downtown Middletown and Route 9.

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    Flex Building with Loading Dock
    Flex Building with Loading Dock

    700 Corporate Row, Cromwell, CT 06416

    Contact for pricing
    6,250 sqft 1.04 AC lot

    Office and flex areas are supported by dock and drive-in loading, central air conditioning, and forced hot air heat.

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    Renovated Flex Space
    Renovated Flex Space

    82 North Main Street, Middletown, CT 06457

    $99,900
    432 sqft

    A compact, climate-controlled workspace includes a half bath and parking.

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    Climate-Controlled Flex Space
    Climate-Controlled Flex Space

    82 North Main, Middletown, CT 06457

    $99,900
    432 sqft

    Renovated interior with a half bath and parking in an established industrial park.

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    Industrial Flex with Multiple Loading
    Industrial Flex with Multiple Loading

    30 New Ln, Cromwell, CT 06416

    Contact for pricing
    49,044 sqft

    Industrial flex facility with warehouse, office, loading, and production space plus multiple loading and drive-in access.

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    Based on your search, we've compiled 12 Potential Opportunities for your consideration. Besides 10 Active listings in Middlesex County, CT, we suggest exploring several alternatives: similar 1 Off-Market properties to explore as potential leads, plus 1 Land Listings that present a potential for development.

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Industrial Development Parcel on Southford Road
    Industrial Development Parcel on Southford Road

    1140 Southford Road, Middlebury, CT 06762

    $399,000
    1.50 AC lot

    1.5-acre industrial development parcel in Middlebury, Connecticut.

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    Off-Market Properties in Middlesex County, CT

    Consider similar Off-Market properties in Middlesex County, CT. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    50 St Johns St
    Flex space

    50 St Johns St, Middletown, CT 06457

    Estimated value: by Request
    1,136 sqft 0.08 AC lot
    View details

    Middlesex County, CT Flex Space Market Trends and Statistics

    Explore 11 flex space for sale in Middlesex County, CT, showcased through 10 active listings on our real estate platform. These investment opportunities span a total of 109,263 square feet of properties for sale, with an estimated market value of $7,407,700.

    Sale prices for business spaces in Middlesex County, CT start at $99,900, averaging $925,962, and reaching up to $3,500,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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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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