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    Belleville, IL Office Units for Lease

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    Swansea, IL Millstadt, IL Shiloh, IL Fairview Heights, IL East St Louis, IL Sauget, IL Cahokia, IL Caseyville, IL
    22 properties
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    Multi-Suite Office and Retail Building
    Updated: Jun 25
    Multi-Suite Office and Retail Building

    O Fallon, IL 62269

    $1,765/Mo
    Brick commercial property built in 2001 with forced‑air heating and central air
    Multiple lease suites available at approximately 1,200 to 2,400 SF, including a double suite and a highly visible corner suite
    NNN lease rates of $14.00–$15.00 per SF annually; tenants responsible for utilities
    Dual front and rear entrances plus private restrooms, private offices, and reception areas in available suites
    Utilities served by public water; suites have passed City of O'Fallon inspections and have current occupancy permits
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    Flex Space with Warehouse Shop
    Updated: May 4
    Flex Space with Warehouse Shop

    O Fallon, IL 62269

    Contact for pricing
    10,977 sqft 1.79 AC lot
    ±10,977 square‑foot building on ±1.79 acres
    1,528 square feet of office, 2,128 square feet of showroom/retail, and 7,321 square feet of warehouse/shop space
    Four 10′ x 10′, one 10′ x 12′, and one 8′ x 10′ overhead doors
    14‑foot clear height, floor drains, and Phase 3 power
    Approximately 340 feet of Auto Court frontage with 83 parking spaces
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    Professional Office Suite on Main
    Professional Office Suite on Main

    7200 West Main Street, Belleville, IL 62223

    Contact for pricing
    1,944 sqft

    Well-appointed office suite with seven private offices, conference space, and ample on-site parking on West Main Street.

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    Medical Office Space with Exam Rooms
    Medical Office Space with Exam Rooms

    2900 Frank Scott Pkwy W, Belleville, IL 62226

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    3,857 sqft

    Leasable medical office with an oversized waiting room and seven exam rooms in the Copper Bend Centre office park.

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    Medical or Office Suite with 9-Foot Ceilings
    Medical or Office Suite with 9-Foot Ceilings

    O Fallon, IL 62269

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    5,776 sqft

    Suite C offers a divisible 5,776 SF office/medical layout with 9-foot ceilings, private offices, and ADA-compliant restrooms.

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    Office Space Near I-64
    Office Space Near I-64

    O Fallon, IL

    Contact for pricing
    11,998 sqft 2.53 AC lot

    High-end office space with excellent visibility and convenient location.

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    Open-Concept Office Unit
    Open-Concept Office Unit

    305-309 N Illinois St, Belleville, IL 62220

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    700 sqft

    Office suite with private restroom and rear parking near IL-159.

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    Furnished Office Space in O'Fallon
    Furnished Office Space in O'Fallon

    620 Pierce Blvd, O Fallon, IL

    Contact for pricing
    14,140 sqft 0.33 AC lot

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

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    Belleville Office Space for Lease
    Belleville Office Space for Lease

    7650 Magna Dr, Belleville, IL

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    13,144 sqft 13.93 AC lot

    Professional office suites available with highway visibility and ample parking.

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    Class Office Building Suites
    Class Office Building Suites

    7650 Magna Dr, Belleville, IL 62223

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    6,500 sqft

    Office suites spread across two levels, with shared amenities, a covered loading dock, and building signage with highway visibility.

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    Single-Tenant Office Unit
    Single-Tenant Office Unit

    6400 W Main St, Belleville, IL 62223

    Contact for pricing

    Dedicated office space configured for one occupant at a Belleville commercial address.

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    Office Unit
    Office Unit

    6600 W Main St, Belleville, IL 62223

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    Suite 5B is available for rent within a commercial office property.

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    Renovated Office Space Available
    Renovated Office Space Available

    111 W Lincoln St, Belleville, IL 62220

    Contact for pricing
    6,557 sqft

    Renovated 6,557 SF office space near downtown Belleville.

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    Downtown Office-Retail Suites
    Downtown Office-Retail Suites

    23 Public Sq, Belleville, IL 62220

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    3,500 sqft

    Office/retail space is available on the Public Square with private on-site parking.

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    Flex Space with Interstate Access
    Flex Space with Interstate Access

    1550-1562 Frontage Rd, O Fallon, IL 62269

    Contact for pricing
    6,500 sqft

    Office and warehouse configuration with two available spaces and landlord-paid water and sewer.

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    Executive Office Suite For Rent
    Executive Office Suite For Rent

    O Fallon, IL 62269

    Contact for pricing
    135 sqft

    Executive office suite in Lakepoint Professional Center available for rent.

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    Office Suite with Parking
    Office Suite with Parking

    O Fallon, IL 62269

    Contact for pricing
    1,766 sqft

    Professionally managed suite offering 5 offices plus waiting and breakroom space, with adequate parking on-site.

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    Professionally Managed Office Suites
    Professionally Managed Office Suites

    O Fallon, IL 62269

    Contact for pricing
    1,745 sqft

    Flexible office layouts include private rooms, conference areas, reception space, and open work areas.

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    O'Fallon Office Space Available
    O'Fallon Office Space Available

    O Fallon, IL 62269

    Contact for pricing
    1,050 sqft

    Spacious office with conference room and accessible features.

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    High-End Office Space Available
    High-End Office Space Available

    O Fallon, IL 62269

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    6,819 sqft

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

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    Historic Belleville Building Suites Available
    Historic Belleville Building Suites Available

    222 W Main St, Belleville, IL 62220

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    5,146 sqft

    Suites available in renovated historic building, downtown Belleville.

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    Renovated Suites with Utilities Included
    Renovated Suites with Utilities Included

    5312 W Main St, Belleville, IL 62226

    Contact for pricing

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

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    Based on your search, we've compiled 39 Potential Opportunities for your consideration. Besides 22 Active listings in Belleville, IL, we suggest exploring alternatives. Similar 17 Properties for Sales.

    Similar Spaces for Sale in Belleville, IL

    Consider Similar Space for Sale. We found 17 Spaces matching your search parameters.

    Two-Building Storefront Property
    Two-Building Storefront Property

    O Fallon, IL 62269

    $275,000
    3,036 sqft 0.21 AC lot

    Multiple commercial suites, paved parking, and a separately accessed upper level support a flexible retail and office configuration.

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    Flex Space with Warehouse and Office
    Flex Space with Warehouse and Office

    O Fallon, IL 62269

    Contact for pricing
    10,977 sqft 1.79 AC lot

    B-2 General Business property combines office, showroom, and shop areas with multiple overhead doors and substantial parking.

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    Belleville, IL Office Units Lease Rates & Market Statistics

    Explore 22 Office Units for lease in Belleville, IL on Realmo, a commercial real estate exchange covering the Belleville area. The current inventory totals 102,254 square feet of properties — an average of ~4,650 SF per listing.

    Asking lease rates for Office Units in Belleville start at $1,765/Mo, average $1,765/Mo, and reach $1,765/Mo at the top of the market. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings.

    Belleville accounts for 49% of the 45 office units currently available across St. Clair County, where nearby markets include Fairview Heights and O Fallon. Office Units make up 65% of the 34 Office Spaces currently for lease in Belleville. Also worth a look for tenants weighing alternatives: Medical Office Space (8 listings) and Office buildings (8 listings) elsewhere in the Belleville market.

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    Most Searched ZIP Codes in Belleville, IL

    • 62269
    • 62220
    • 62223
    • 62226

    Featured Belleville Real Estate Agencies

    Realmo connects you with licensed Belleville CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    Strano & Associates
    1910 Carlyle Avenue Belleville, IL 62221
    Phone: 16182577690
    www.strano.com

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