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    St Clair County, IL Office Properties & Spaces for Sale

    55 results
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    Caseyville Mixed-Use Potential
    $250,000
    11,547 SF

    Caseyville Mixed-Use Potential

    8861 Botanical Ave, Caseyville, IL 62232

    Versatile property suitable for church, school, office, daycare.

    • Total acreage of 2.32 acres with 3 parcels included.
    • Versatile property suitable for church, school, office, reception hall, daycare, and more.
    • Substantial square footage for various uses.
    • Ample parking space available.
    • Additional lot suitable for building, playground, or parking.
    Updated: Feb 8
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    Lebanon Commercial Facility For Sale
    $175,000
    2,592 SF

    Lebanon Commercial Facility For Sale

    221 E Saint Louis St, Lebanon, IL 62254

    Commercially zoned facility with potential for office, worship, or restaurant.

    • Commercially zoned property with 213' frontage on Federal Aid Secondary 1780 highway.
    • 2,592 SF facility with full basement and commercial kitchen.
    • Potential for professional office space, place of worship, or restaurant.
    • Includes a garage and vacant lot for additional outdoor space.
    • Located near Historic downtown Lebanon.
    Updated: Jan 6
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    Updated Commercial Building in Swansea
    $585,000
    6,300 SF

    Updated Commercial Building in Swansea

    Updated commercial building with new systems and flexible layout.

    16 Bronze Pointe Blvd, Swansea, IL 62226
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    East St Louis Retail/Office
    $115,000
    3,840 SF

    East St Louis Retail/Office

    Commercial investment property suitable for retail or office use.

    2204 State St, East St Louis, IL 62205
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    Versatile Mixed-Use Commercial Building
    $799,000
    5,890 SF

    Versatile Mixed-Use Commercial Building

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

    101 Springfield Ct, O Fallon, IL 62269
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    East St. Louis Mixed-Use Property
    $150,000
    0.38 Acres

    East St. Louis Mixed-Use Property

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

    1048 State St, East St Louis, IL 62201
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    Fairview Heights Retail Opportunity
    $225,000
    1,257 SF

    Fairview Heights Retail Opportunity

    Retail property in high-traffic area near major retailers.

    5105 N Illinois St, Fairview Heights, IL 62208
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    Refurbished Office Space Downtown
    $65,000
    1,152 SF

    Refurbished Office Space Downtown

    Refurbished office space in downtown Belleville, near courthouse.

    6 Lebanon Ave, Belleville, IL 62220
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    Church and Office Redevelopment Opportunity
    $495,000
    2,898 SF

    Church and Office Redevelopment Opportunity

    Church and office building on two parcels, ideal for redevelopment.

    1340 N 58Th St, East St Louis, IL 62204
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    Mixed-Use Property in High-Traffic Area
    $275,000
    3,036 SF

    Mixed-Use Property in High-Traffic Area

    Versatile property with income potential in O'Fallon, Illinois.

    633 S Lincoln Ave, O Fallon, IL 62269
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    Downtown Freeburg Mixed-Use Opportunity
    $169,900
    1,524 SF

    Downtown Freeburg Mixed-Use Opportunity

    Well-maintained commercial building with office and apartment in downtown Freeburg.

    105 S State St, Freeburg, IL 62243
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    Downtown Belleville Office Building
    $350,000
    8,744 SF

    Downtown Belleville Office Building

    Office building in a prime downtown location near courthouse.

    12 W Lincoln St, Belleville, IL 62220
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    Belleville Commercial Property on 38th
    $140,000

    Belleville Commercial Property on 38th

    Adaptable commercial space with high visibility in Belleville, Illinois.

    626 N 38Th St, 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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    Belleville Office Building For Sale
    $399,000
    40,896 SF

    Belleville Office Building For Sale

    40,896 sq ft office building on 4.09 acres.

    29 N 64Th St, Belleville, IL 62223
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    Single-Tenant Office Building Near SAFB
    $1,430,000
    8,960 SF

    Single-Tenant Office Building Near SAFB

    8,960 SF office building leased through 2030 near SAFB.

    5050 Old Collinsville Rd, Swansea, IL 62226
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    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
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    Medical/Office Complex For Sale
    $1,950,000
    33,378 SF

    Medical/Office Complex For Sale

    Large medical/office complex for sale, convenient location.

    4000 N Illinois Ln, Swansea, IL 62226
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    East Belleville Office/Retail Building
    Contact for pricing
    2,496 SF

    East Belleville Office/Retail Building

    2,496 SF office/retail building in East Belleville for sale.

    1820 N Belt E, Belleville, IL 62221
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    Medical/Office Space in Business Park
    Contact for pricing
    2,736 SF

    Medical/Office Space in Business Park

    2,736 SF medical/office space with finished basement and ample parking.

    2900 Frank Scott Pkwy W, Belleville, IL 62223
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    Belleville Medical Office Investment Opportunity
    Contact for pricing
    4,640 SF

    Belleville Medical Office Investment Opportunity

    Net leased medical office building with lease extension and roof replacement.

    4904 W Main St, Belleville, IL 62269
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    Mixed-Use Property in Fairview Heights
    Contact for pricing
    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
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    Highway Frontage Medical Office Building
    Contact for pricing
    3,000 SF

    Highway Frontage Medical Office Building

    3,000 SF medical office with finished walkout basement.

    3214 N Illinois St, Swansea, IL 62220
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    Commercial Building and Sporting Goods
    Contact for pricing
    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

    St Clair County, IL Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 152 office properties & spaces for sale in St Clair County, IL, showcased through 55 active listings on our real estate platform. These investment opportunities span a total of 1,747,801 square feet of properties for sale, with an estimated market value of $19,505,400.

    Sale prices for office spaces in St Clair County, IL start at $65,000, averaging $433,453, and reaching up to $2,890,000 — 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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