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    Belleville, IL Office Units for Lease

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    Chicago, IL Springfield, IL Hoffman Estates, IL
    27 results
    Belleville Office/Warehouse Space Available
    $9 SF/Yr
    12,340 SF

    Belleville Office/Warehouse Space Available

    9480 State Rte 15, Belleville, IL

    12,340 SF office/warehouse space for lease in Belleville, IL.

    • Customizable 12,340 sq ft office/warehouse space finished to suit.
    • Strategic Belleville, IL location with easy access to Route 15, I‑255, and St. Louis, MO.
    • Includes a proposed 8’x10’ dock door and a 10’x12’ drive‑in door.
    • Fully furnished offices with 2 private offices and a bullpen with 10 cubicles.
    • Features a full kitchen/break room and separate washrooms in both areas.
    Updated: Aug 22, 2025
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    Downtown Belleville Office Space Available
    $16 SF/Yr
    3,450 SF

    Downtown Belleville Office Space Available

    15 N 1st St, Belleville, IL

    Office suites available in downtown Belleville near courthouse and amenities.

    • Prime downtown Belleville location, just a block from St. Clair County Courthouse and walking distance to shops and restaurants.
    • 2,700 SF 2nd‑floor suite with elevator access, kitchenette, slop sink, and shared ADA restrooms.
    • Fiber optics and Wi‑Fi boosters throughout the suite.
    • Private parking for tenants behind the building and in a lot across A Street.
    • Large open area workstations and 4 offices (3 are combined and can be separated).
    Updated: Aug 12, 2025
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    Furnished Office Space in O'Fallon
    $21 SF/Yr
    14,140 SF

    Furnished Office Space in O'Fallon

    Class A office space available for lease in O'Fallon.

    620 Pierce Blvd, O Fallon, IL
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    O'Fallon Office/Retail Space for Lease
    $1,160 /Mo
    600 SF

    O'Fallon Office/Retail Space for Lease

    600 SF office/retail space in O'Fallon's downtown district.

    O Fallon, IL
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    Belleville Office Space for Lease
    $16 SF/Yr
    13,144 SF

    Belleville Office Space for Lease

    Professional office suites available with highway visibility and ample parking.

    7650 Magna Dr, Belleville, IL
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    Office Space For Lease
    Contact for pricing
    800 SF

    Office Space For Lease

    800 SF office space with private offices and reception.

    2626 West Blvd, Belleville, IL
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    Office Suite with Conference Rooms
    $18 SF/Yr
    12,324 SF

    Office Suite with Conference Rooms

    Office suite featuring conference rooms and a central reception area.

    525 W Main St, Belleville, IL
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    Executive Office Suite For Lease
    Contact for pricing

    Executive Office Suite For Lease

    Executive office suite in O’Fallon, IL, near Interstate 64.

    O Fallon, IL 62269
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    Mixed-Use Investment Property For Sale
    Contact for pricing
    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
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    Belleville Office Space Available
    Contact for pricing
    8,736 SF

    Belleville Office Space Available

    8,736 SF office space for rent in Belleville, IL.

    28 W 64th St, Belleville, IL
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    First Floor Office Suite
    $18 SF/Yr
    1,736 SF

    First Floor Office Suite

    First floor office suite with natural lighting and large layouts.

    521 W Main St, Belleville, IL
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    Office Space Available For Rent
    Contact for pricing
    5,139 SF

    Office Space Available For Rent

    Office space available for rent, offering 5,139 square feet.

    1 S Church St, Belleville, IL 62220
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    O'Fallon Office/Retail Space Available
    $15 SF/Yr
    2,500 SF

    O'Fallon Office/Retail Space Available

    2,500 SF office/retail space in O'Fallon Downtown District.

    O Fallon, IL
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    Downtown Belleville Office/Retail Space
    $20 SF/Yr
    1,008 SF

    Downtown Belleville Office/Retail Space

    Office and retail space for lease in historic downtown Belleville.

    23 Public Sq, Belleville, IL 62220
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    Versatile Global Workspace Solutions
    Contact for pricing

    Versatile Global Workspace Solutions

    Flexible office spaces, coworking, meeting rooms, and virtual office options.

    12 Wolf Creek Dr, Belleville, IL 62226
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    Renovated Office Space Available
    Contact for pricing
    6,557 SF

    Renovated Office Space Available

    Renovated 6,557 SF office space near downtown Belleville.

    111 W Lincoln St, Belleville, IL 62220
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    Class A Office Suite
    Contact for pricing
    4,056 SF

    Class A Office Suite

    Well-maintained office suite near St Elizabeth’s Hospital and I-64.

    O Fallon, IL 62269
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    Belleville Office Space For Rent
    $16 SF/Yr
    5,146 SF

    Belleville Office Space For Rent

    Office space available in Belleville, Illinois.

    218-222 W Main St, Belleville, IL
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    Truck Terminal For Lease
    Contact for pricing
    25,188 SF

    Truck Terminal For Lease

    25,188 SF truck terminal with trailer parking and offices.

    5920 Gateway Industrial Dr, Belleville, IL 62223
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    Executive Office Suite For Rent
    Contact for pricing

    Executive Office Suite For Rent

    Executive office suite in Lakepoint Professional Center available for rent.

    O Fallon, IL 62269
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    Clear Span Warehouse with Crane
    Contact for pricing
    1,654 SF

    Clear Span Warehouse with Crane

    O'Fallon warehouse space featuring a 5-ton monorail crane.

    O Fallon, IL 62269
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    O'Fallon Office Space Available
    Contact for pricing
    1,050 SF

    O'Fallon Office Space Available

    Spacious office with conference room and accessible features.

    O Fallon, IL 62269
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    High-End Office Space Available
    Contact for pricing
    6,819 SF

    High-End Office Space Available

    6,819 SF office space with high-end finishes for lease.

    O Fallon, IL 62269
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    Historic Belleville Building Suites Available
    Contact for pricing
    5,146 SF

    Historic Belleville Building Suites Available

    Suites available in renovated historic building, downtown Belleville.

    222 W Main St, Belleville, IL 62220
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    Belleville, IL Office Units Leasing Opportunities Market Analysis

    Explore Office Units leasing options in Belleville, IL with 27 listings featured on our commercial real estate exchange. The current inventory includes 135,732,960 square feet of properties with an estimated lease value of $16 SF/Yr.

    Estimated lease rates for Office Units in Belleville, IL begin at $16 SF/Yr, with an average of $16 SF/Yr and extend to $16 SF/Yr.
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    Most Searched ZIP Codes in Belleville, IL

    • 62269
    • 62220
    • 62226
    • 62223

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