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    Middlesex County, CT Commercial Real Estate for Sale

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    Mixed-Use Property with Retail and Offices
    Updated: Jul 1
    Mixed-Use Property with Retail and Offices

    189 Middlesex Avenue, Chester, CT 06412

    $3,675,000
    21,905 sqft 3.02 AC lot
    21,905 SF mixed‑use complex at 189–191 Middlesex Avenue in Chester, CT
    Fully leased with long‑term tenants across retail, office, and residential space
    3.02‑acre lot in a desirable commercial zone (C)
    On‑site parking for tenants and visitors
    Built in 1986; central air; public water and public sewer
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    Waterfront Restaurant and Sports Bar
    Updated: Mar 16
    Waterfront Restaurant and Sports Bar

    359 Boston Post Road, Westbrook, CT 06498

    $1,000,000
    5,258 sqft 1.86 AC lot
    Waterfront restaurant and sports bar with nightlife features on the CT shoreline (Westbrook)
    Second parcel includes the on‑site parking lot (parceled separately from 359 Boston Post Rd)
    Central air cooling
    Public water and public sewer connection
    Built in 1959
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    Multi-Office Commercial Office Building
    Multi-Office Commercial Office Building

    737 Newfield Street, Middletown, CT 06457

    $475,000
    4,956 sqft 0.28 AC lot

    Well-maintained office building with private offices, open workspace, conference rooms, and ample on-site parking.

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    Mixed-Use Retail Office Residential Building
    Mixed-Use Retail Office Residential Building

    189 Middlesex Ave, Chester, CT 06412

    $3,675,000
    21,905 sqft 3.02 AC lot

    Fully leased mixed-use complex combining retail, office, and residential space with ample on-site parking.

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    Historic Office Building with Water Views
    Historic Office Building with Water Views

    31 N Main Street, Essex, CT 06426

    $2,195,000
    12,600 sqft 0.78 AC lot

    Original 1916 construction offers multiple office suites across three levels with Connecticut River water views.

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    Built-Out Retail and Upper-Level Space
    Built-Out Retail and Upper-Level Space

    5 Norwich Road, East Haddam, CT 06423

    $625,000
    3,418 sqft 0.11 AC lot

    Retail storefront with first-floor built-ins and upper-level flexibility, located in East Haddam Village near major attractions.

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    Industrial Warehouse Building
    Industrial Warehouse Building

    900 Industrial Park Road, Deep River, CT 06417

    $1,270,000
    10,000 sqft 1.60 AC lot

    Single-owner industrial warehouse with propane heating, central air, and paved parking.

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    Industrial Condo with Office Space
    Industrial Condo with Office Space

    362 Industrial Park Road Unit 5, Middletown, CT 06457

    $650,000
    8,545 sqft

    8545 SF industrial condo with office and warehouse space.

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    Mixed-Use Retail Building
    Mixed-Use Retail Building

    423 Main Street, Middletown, CT 06457

    $4,500,000
    39,000 sqft 0.18 AC lot

    Approximately 39,000-sf mixed-use commercial building on Main Street with renovations and a flexible tenant layout.

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    Leased Flex Industrial Warehouse
    Leased Flex Industrial Warehouse

    17 Industrial Park Road, Essex, CT 06409

    $3,500,000
    19,620 sqft 2.40 AC lot

    Fully leased flex industrial warehouse in LI zoning with ample parking and convenient access to Route 9 and Route 95.

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    Mixed-Use Commercial Building
    Mixed-Use Commercial Building

    423 Main Street, Middletown, CT 06457

    $4,500,000
    39,000 sqft

    Downtown Middletown mixed-use building with renovated historic character and flexible space for owner-users and tenants.

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    Remodeled Medical Office Condo
    Remodeled Medical Office Condo

    35 Saybrook Road, Essex, CT 06426

    $240,000
    1,644 sqft

    Move-in-ready physicians office condominium in Wildwood Medical Center, completely remodeled.

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    Mixed-Use Retail and Office Building
    Mixed-Use Retail and Office Building

    5 Norwich Road, East Haddam, CT 06423

    $425,000
    3,708 sqft 0.11 AC lot

    Renovated first-floor retail space with upper-level character features in a mixed-use commercial building.

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    Medical Office Condominium Unit N4
    Medical Office Condominium Unit N4

    35 Saybrook Road Unit N4, Essex, CT 06426

    $119,000
    1,339 sqft

    Professional office condominium in Wildwood Medical Center with convenient Route 9 and I-95 access.

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    Two- Building Industrial Property
    Two- Building Industrial Property

    10 Denlar Drive, Chester, CT 06412

    $1,450,000
    28,525 sqft 2.88 AC lot

    Two industrial buildings totaling 28,525 SF with loading docks, overhead doors, offices, and ample parking.

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    Two-Unit Office Building
    Two-Unit Office Building

    123 Elm Street, Old Saybrook, CT 06475

    $225,000
    2,400 sqft

    Two well-maintained office units offer first- and second-floor space with new flooring and private restrooms.

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    Triple Net Medical Office Campus
    Triple Net Medical Office Campus

    57 S Main St, Middletown, CT 06457

    $1,800,000
    8,390 sqft

    Well-maintained medical office campus across from Middlesex Hospital, offered with triple net leased income and shared parking.

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    Freestanding Commercial Building
    Freestanding Commercial Building

    980 New Haven Road, Durham, CT 06422

    $1,300,000
    2,256 sqft 2.30 AC lot

    Freestanding building on Route 17 in Durham, currently under renovation with flexible space and ample on-site parking.

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    Mixed-Use Brick Building with Storefronts
    Mixed-Use Brick Building with Storefronts

    480 Main Street, Middletown, CT 06457

    $1,300,000
    13,837 sqft

    Brick mixed-use building with eight apartments and two street-level retail storefronts.

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    Heavy Industrial Manufacturing Building
    Heavy Industrial Manufacturing Building

    18 Airline Road, Durham, CT 06422

    $700,000
    14,210 sqft 2.20 AC lot

    Block and steel industrial building with 14–16-foot ceilings, 1,000 SF office, and 1,600-amp 3-phase power on 2.2 acres.

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    Profitable Medical/Office Investment Opportunity
    Profitable Medical/Office Investment Opportunity

    51-57 South Main Street, Middletown, CT 06457

    $1,695,000
    8,390 sqft 0.52 AC lot

    Meticulously maintained medical/office properties with immediate cash flow.

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    Remodeled Mixed-Use Building
    Remodeled Mixed-Use Building

    23 Main Street, East Haddam, CT 06423

    $1,090,000
    2,942 sqft 0.47 AC lot

    Historic building with potential for multiple uses.

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    East Haddam Mixed-Use Property
    East Haddam Mixed-Use Property

    5 Norwich Road, East Haddam, CT 06423

    $425,000
    3,708 sqft

    Unique mixed-use property in East Haddam Village with income potential.

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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

    Historic mixed-use property offering two apartments and multiple office or flex spaces on a 0.74-acre lot.

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    Middlesex County, CT Commercial Real Estate Market Trends and Statistics

    Explore 162 commercial real estate for sale in Middlesex County, CT, showcased through 162 active listings on our real estate platform. These investment opportunities span a total of 846,983 square feet of properties for sale, with an estimated market value of $115,063,504.

    Sale prices for business properties in Middlesex County, CT start at $119,000, averaging $1,337,947, and reaching up to $12,000,000 — 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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