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    St Clair County, IL Mixed-use Properties for Sale

    12 results
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    East St. Louis Mixed-Use Property
    $150,000
    0.38 Acres

    East St. Louis Mixed-Use Property

    1048 State St, East St Louis, IL 62201

    Commercial property in downtown East St. Louis with development potential.

    • Prime downtown location in East St. Louis with visibility facing the St. Louis Arch.
    • Additional adjacent lot included, suitable for parking, expansion, or development.
    • Flexible space suitable for retail, offices, education, or mixed‑use concepts.
    • Quick access to major highways and transit routes.
    • Located near new residential housing, increasing foot traffic potential.
    Updated: Jan 16
    View details
    Versatile Mixed-Use Commercial Building
    $799,000
    5,890 SF

    Versatile Mixed-Use Commercial Building

    101 Springfield Ct, O Fallon, IL 62269

    Multi-use commercial building in O'Fallon with live-work potential.

    • High‑visibility corner lot location in the heart of O’Fallon.
    • Multi‑use commercial building suitable for daycare, medical facility, or professional office space.
    • Main level includes a room specially constructed for an X‑ray machine.
    • Full basement with living space for a live‑work arrangement.
    • Large detached garage and ample off‑street parking.
    Updated: Oct 16, 2025
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    Belleville Mixed-Use Property with Charm
    $535,000
    3.81 Acres

    Belleville Mixed-Use Property with Charm

    3,428 sq ft home with business potential on 3.81 acres.

    110 Fullerton Rd, Belleville, IL 62226
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    Mixed-Use Building Near Downtown Belleville
    $240,000
    2,926 SF

    Mixed-Use Building Near Downtown Belleville

    Two-story mixed-use property with commercial space and updated apartment.

    719 Centreville Ave, Belleville, IL 62220
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    Mixed-Use 4-Plex in Downtown Mascoutah
    $425,000
    0.06 Acres

    Mixed-Use 4-Plex in Downtown Mascoutah

    Mixed-use 4-plex with income potential in downtown Mascoutah.

    108-110 E Main St, Mascoutah, IL 62258
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    Mixed-Use 4-Plex in Downtown Mascoutah
    $425,000
    3,838 SF

    Mixed-Use 4-Plex in Downtown Mascoutah

    Mixed-use 4-plex with commercial and residential income potential.

    108-110 E Main St, Mascoutah, IL 62258
    View details
    O'Fallon, IL Mixed-Use Property
    $2,890,000
    36,940 SF

    O'Fallon, IL Mixed-Use Property

    Prime location, high traffic area, great potential.

    400 Highway 50, O'Fallon, IL 62269
    View details
    Prime Smithton Office Building
    $210,000
    5,588 SF

    Prime Smithton Office Building

    High-yield, fully leased mixed-use property.

    102 Main St, Smithton, IL 62285
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    Leased Mixed-Use Investment Opportunity
    $195,000
    5,588 SF

    Leased Mixed-Use Investment Opportunity

    Fully leased mixed-use building with long-term tenants and recent upgrades.

    102 S Main St, Smithton, IL 62285
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    New Mixed-Use Development in O’Fallon
    Contact for pricing
    22,000 SF

    New Mixed-Use Development in O’Fallon

    Mixed-use development combining housing, entertainment, and retail.

    1354 Porter Rd, O Fallon, IL 62269
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    Mixed-Use Investment Property For Sale
    $295,000
    5,970 SF

    Mixed-Use Investment Property For Sale

    Mixed-use property with retail, office, apartments, and warehouse space.

    305-309 N Illinois St, Belleville, IL 62220
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    Historic Mixed-Use Building For Sale
    $899,000
    7,019 SF

    Historic Mixed-Use Building For Sale

    Updated mixed-use building near courthouse with retail and residential spaces.

    200 W Main St, Belleville, IL 62220
    View details
    Based on your search, we've compiled 16 Potential Opportunities for your consideration. Besides 12 Active listings in St Clair County, IL, we suggest exploring several alternatives: similar 2 Off-Market properties to explore as potential leads, plus 2 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.

    Shiloh Commercial Development Opportunity
    $1,895,000
    9.57 Acres

    Shiloh Commercial Development Opportunity

    9.57 acre commercial land for sale in Shiloh, IL.

    3416 Lebanon Ave, Shiloh, IL 62221
    View details
    Downtown Freeburg Commercial Opportunity
    $169,900
    1,524 SF

    Downtown Freeburg Commercial Opportunity

    Well-maintained commercial building in high-traffic location with rental income.

    105 S State St, Freeburg, IL 62243
    View details

    Explore Off-Market Properties in St Clair County, IL

    Consider similar Off-Market properties in St Clair County, IL. 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.

    230 St Louis St

    230 St Louis St

    Restaurants • 3,344 SF
    Value Estimation by Request
    230 St Louis St, Lebanon, IL 62254
    View details

    St Clair County, IL Mixed-Use Properties Investment Opportunities Market Analysis

    Explore 13 mixed-use properties for sale in St Clair County, IL, showcased through 12 active listings on our real estate platform. These investment opportunities span a total of 1,850,864 square feet of properties for sale, with an estimated market value of $16,988,000.

    Prices for multi use buildings in St Clair County, IL start at $125,000, averaging $1,698,800, and reaching up to $10,000,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Browse Mixed-use properties for Sale Near St Clair, IL

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