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    Belleville, IL
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    Belleville, IL Office Units for Lease

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    Swansea, IL Shiloh, IL Fairview Heights, IL
    18 results
    Mixed-Use Investment Property For Sale
    $13 SF/Yr
    5,970 SF

    Mixed-Use Investment Property For Sale

    305-309 N Illinois St, Belleville, IL

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

    • Mixed‑use property with multiple income streams from insurance, barbershop, apartments, and warehouse.
    • Value‑add opportunity: lease the vacant 617 SF office/retail suite.
    • Includes 3 additional parcels, expanding the existing parking lot.
    • Two occupied 1 BD/1BA apartments on the second floor provide immediate rental income.
    • Long‑term insurance agency tenant provides stable income.
    Updated: Nov 24, 2025
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    O'Fallon Commercial Space Available
    Contact for pricing

    O'Fallon Commercial Space Available

    O Fallon, IL 62269

    Commercial space for rent in O'Fallon, Illinois.

    • High average household income, ranging from $106,020 to $135,618.
    • Substantial population with figures of 40,639, 82,442, and 237,410.
    • Significant daytime population, numbers like 29,079, 50,528, and 155,542.
    • Multiple population centers included.
    • Strong earning potential due to the combination of population and income.
    Updated: Apr 3
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    Belleville Office/Warehouse Space Available
    $9 SF/Yr
    12,340 SF

    Belleville Office/Warehouse Space Available

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

    9480 State Rte 15, Belleville, IL
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    Downtown Belleville Office Space Available
    $16 SF/Yr
    3,450 SF

    Downtown Belleville Office Space Available

    Office suites available in downtown Belleville near courthouse and amenities.

    15 N 1st St, Belleville, IL
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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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    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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    Belleville Office Space for Lease
    $10 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 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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    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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    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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    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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    Executive Office Suite For Rent
    $9,000/Mo

    Executive Office Suite For Rent

    Executive office suite in Lakepoint Professional Center available for rent.

    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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    High-End Office Space Available
    $28 SF/Yr
    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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    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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    Office/Retail Suite in O'Fallon
    $15 SF/Yr

    Office/Retail Suite in O'Fallon

    High visibility suite in a robust, growing corridor.

    O Fallon, IL 62269
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    Belleville Retail Space Available
    $4 SF/Yr
    14,400 SF

    Belleville Retail Space Available

    Retail and office spaces available in Bellevue Park Plaza.

    4600 W Main St, Belleville, IL 62226
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    Renovated Suites with Utilities Included
    $22 SF/Yr

    Renovated Suites with Utilities Included

    Newly renovated suites featuring luxury vinyl plank flooring and fresh paint.

    5312 W Main St, Belleville, IL 62226
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    Based on your search, we've compiled 31 Potential Opportunities for your consideration. Besides 18 Active listings in Belleville, IL, we suggest exploring alternatives. Similar 13 Properties for Sales.

    Similar Spaces for Sale in Belleville, IL

    Consider Similar Space for Sale. We found 13 Spaces matching your search parameters.

    Historic Mixed-Use Building in Belleville
    $299,000
    3,200 SF
    Historic Mixed-Use Building in Belleville

    Two-story mixed-use building in downtown Belleville's commercial corridor.

    18 E Main Street, Belleville, IL 62220

    View details
    Refurbished Office Space in Belleville
    $56,000
    1,152 SF
    Refurbished Office Space in Belleville

    Refurbished office space in downtown Belleville near the courthouse.

    6 Lebanon Avenue, Belleville, IL 62220

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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 Avenue, Belleville, IL 62220

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    Office Space with Interstate Visibility
    Contact for pricing
    580 SF
    Office Space with Interstate Visibility

    Office space for rent with excellent interstate access and visibility.

    1550-1562 Frontage Rd, O Fallon, IL 62269

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    Downtown Belleville Office For Sale
    $125,000
    0.07 Acres
    Downtown Belleville Office For Sale

    Office space in downtown Belleville with off-street parking.

    122 W Main St, Belleville, IL

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    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

    View details

    Belleville, IL Office Units Leasing Opportunities Market Analysis

    Explore Office Units leasing options in Belleville, IL with 18 listings featured on our commercial real estate exchange. The current inventory includes 90,612 square feet of properties with an estimated lease value of $973 /Mo.

    Estimated lease rates for Office Units in Belleville, IL begin at $4 SF/Yr, with an average of $81 SF/Yr and extend to $800 /Mo.
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    Most Searched ZIP Codes in Belleville, IL

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    • 62220
    • 62226

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