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    St Clair County, IL Office Space for Sale

    14 results
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    Belleville Commercial Property on 38th
    $140,000

    Belleville Commercial Property on 38th

    626 N 38Th St, Belleville, IL 62226

    Adaptable commercial space with high visibility in Belleville, Illinois.

    • High‑traffic location with excellent visibility.
    • Flexible, spacious interior suitable for retail, office, or service‑based businesses.
    • Convenient access to major thoroughfares (IL‑15 and IL‑159).
    • Close proximity to local shops, restaurants, and essential amenities.
    • Easy to find, located just off W Main Street on N 38th Street.
    Last Update: Dec 3
    View details
    Mixed-Use Building Near Downtown Belleville
    $240,000
    2,926 SF

    Mixed-Use Building Near Downtown Belleville

    719 Centreville Ave, Belleville, IL 62220

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

    • Live/work opportunity: Commercial space on the main level and a 3‑bedroom apartment upstairs.
    • Income potential: Rent out the commercial space, apartment, or both.
    • Updated apartment: Features 3 bedrooms, 2 bathrooms, tall ceilings, exposed brick, and an open‑concept layout.
    • Commercial space amenities: Includes a bathroom, kitchenette, and front/side entrances.
    • Climate‑controlled 2‑car garage: Provides secure parking and extra storage.
    Last Update: Oct 8
    View details
    Lebanon Commercial Facility For Sale
    $225,000
    2,592 SF

    Lebanon Commercial Facility For Sale

    Commercially zoned facility with potential for office, worship, or restaurant.
    221 E Saint Louis St, Lebanon, IL 62254
    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
    O'Fallon, IL Commercial Property
    $275,000
    3,036 SF

    O'Fallon, IL Commercial Property

    Multi-tenant office building, high-traffic location.
    635 Lincoln Ave, O'Fallon, IL 62269
    View details
    Mixed-Use Building in Downtown Belleville
    $675,000
    15,810 SF

    Mixed-Use Building in Downtown Belleville

    Mixed-use building with retail, office, and residential potential.
    108-110 E Main St, Belleville, IL 62220
    View details
    Mixed-Use Property in Fairview Heights
    $799,000
    7,820 SF

    Mixed-Use Property in Fairview Heights

    5,940 SF building with office, warehouse, and showroom space.
    5515 Old Collinsville Rd, Fairview Heights, IL 62232
    View details
    Downtown Belleville Office For Sale
    $125,000

    Downtown Belleville Office For Sale

    Office space in downtown Belleville with off-street parking.
    122 W Main St, Belleville, IL 62220
    View details
    Commercial Building and Sporting Goods
    $120,000
    6,146 SF

    Commercial Building and Sporting Goods

    Two-story commercial building with retail and office space for sale.
    127 W Main St, Belleville, IL 62220
    View details
    Former Law Office For Sale
    $120,000
    2,716 SF

    Former Law Office For Sale

    2,716 SF office space in high visibility location.
    3540 N Belt W, Belleville, IL 62226
    View details
    Portfolio on Illinois Route 159
    Contact for pricing
    23,802 SF

    Portfolio on Illinois Route 159

    Portfolio with retail, office, and warehouse spaces on 3.86 acres.
    1604 N Illinois St, Swansea, IL 62220
    View details
    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
    View details
    Downtown Belleville Mixed-Use Building
    $375,000
    15,646 SF

    Downtown Belleville Mixed-Use Building

    Three-story building with retail, office, and residential redevelopment potential.
    112 E Main St, Belleville, IL 62220
    View details
    Belleville Redevelopment Opportunity on Route
    $425,000
    67,012 SF

    Belleville Redevelopment Opportunity on Route

    67,012 SF property on 3.95 acres, excellent redevelopment opportunity.
    1200 Centreville Ave, Belleville, IL 62220
    View details
    Based on your search, we've compiled 23 Potential Opportunities for your consideration. Besides 14 Active listings in St Clair County, IL, we suggest exploring several alternatives: similar 9 Off-Market properties to explore as potential leads

    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.

    1333 Central Park Dr

    1333 Central Park Dr

    Restaurants • 20,904 SF
    Value Estimation by Request
    1333 Central Park Dr, O'Fallon, IL 62269
    View details
    12 Wolf Creek Dr

    12 Wolf Creek Dr

    Office space
    Value Estimation by Request
    12 Wolf Creek Dr, Swansea, IL 62226
    View details
    4608 Illinois St

    4608 Illinois St

    Restaurants • 47,798 SF
    Value Estimation by Request
    4608 Illinois St, Fairview Heights, IL 62208
    View details
    602 Jefferson Il Rte 4

    602 Jefferson Il Rte 4

    Medical offices • 12,769 SF
    Value Estimation by Request
    602 Jefferson Il Rte 4, Mascoutah, IL 62258
    View details
    134 St Clair Sq

    134 St Clair Sq

    Restaurants • 1,067,610 SF
    Value Estimation by Request
    134 St Clair Sq, Fairview Heights, IL 62208
    View details
    5500 Illinois St

    5500 Illinois St

    Office space • 3,000 SF
    Value Estimation by Request
    5500 Illinois St, Fairview Heights, IL 62208
    View details
    635 Lincoln Ave

    635 Lincoln Ave

    Office space • 3,036 SF
    Value Estimation by Request
    635 Lincoln Ave, O'Fallon, IL 62269
    View details
    101 Frey Ln

    101 Frey Ln

    Office space • 12,200 SF
    Value Estimation by Request
    101 Frey Ln, Fairview Heights, IL 62208
    View details
    33 Bronze Pointe

    33 Bronze Pointe

    Medical offices
    Value Estimation by Request
    33 Bronze Pointe, Swansea, IL 62226
    View details

    St Clair County, IL Office Space Investment Opportunities Market Analysis

    Explore 23 office space for sale in St Clair County, IL, showcased through 14 active listings on our real estate platform. These investment opportunities span a total of 16,291 square feet of properties for sale, with an estimated market value of $634,900.

    Prices for office space in St Clair County, IL start at $169,900, averaging $211,633, and reaching up to $240,000 — 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 Office space for Sale Near St Clair, IL

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