Belleville, IL Flex space for sale

Updated: Aug 19

Two-Level Flex Property

7100 Old Saint Louis Road, Belleville, IL 62223

$125,000

0.44 AC lot

0.44‑acre flex property in St. Clair County outside the city of Belleville
Two‑level brick main building with two bathrooms on the main level
Separate insulated pole barn and garage with concrete floor and heat
Garage includes a 200‑amp breaker box and storage cabinets
Main building roof installed in October 2023

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Updated: Jun 23

Flex Space With Detached Outbuilding

5912 N Belt W, Belleville, IL 62223

$169,000

0.35 AC lot

0.35‑acre parcel in Belleville, IL
Detached outbuilding or garage adds storage, workshop, or vehicle space
Primary building includes multiple large rooms and a lower level
Forced‑air heating and central air conditioning
Public water service

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Flex Space with Adaptable Layout

626 N 38th Street, Belleville, IL 62226

$140,000

Built in 1963, the property offers configurable interior space near IL-15 and IL-159.

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See what stands out in St. Clair County

We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

We check every listing here. A few are worth a second look.

Cap Rate available after sign in

NOI available after sign in

Local Demand available after sign in

Multi-Building Steel Industrial Property

1958 Llewellyn Rd, Belleville, IL 62223

$599,000

16,536 sqft 3.06 AC lot

Sale includes 5 steel buildings totaling 16,536 SF with 27 bays, plus 3.06 acres, with storage/warehouse use prohibited.

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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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Renovated Multi-Office Flex Building

1127 East B Street, Belleville, IL 62221

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11,874 sqft 1.06 AC lot

Renovated two-story office building with climate-controlled private offices, reception, and employee parking on 1.06 acres.

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Light Industrial Flex Space with Drive-In Doors

118 N 16th St, Belleville, IL 62220

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7,686 sqft 1.76 AC lot

D-1 light industrial flex property with shop and office buildings, multiple overhead doors, and trailer-ready yard space.

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Flex Warehouse with Office

3525 W Main St, Belleville, IL 62226

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9,775 sqft 0.52 AC lot

Warehouse plus office/showroom space with seven drive-in doors, 16’ ceiling height, and heated, cooled offices.

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Office-Flex Facility with Dock Doors

65 S 65th St, Belleville, IL 62223

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12,960 sqft

Office-flex building includes multiple offices and bullpen space plus eight 8’x9’ OHDs.

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Office-Warehouse Flex Building

1550-1562 Frontage Rd, O Fallon, IL 62269

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20,176 sqft

Office and warehouse configuration with interstate frontage-road access and available suites.

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Automotive Retail Center For Sale

2347 OLD COLLINSVILLE RD, Belleville, IL 62221

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9,303 sqft

Automotive retail center with flex space, storage, and garage.

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Office/Warehouse Building For Sale

O Fallon, IL 62269

Contact for pricing

20,176 sqft

Office/warehouse building with spaces for lease and interstate access.

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Commercial Property with Insulated Garage

7100 Old Saint Louis Rd, Belleville, IL 62223

$125,000

Commercially zoned property with office, retail, automotive, and live-work configuration potential.

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Based on your search, we've compiled 17 Potential Opportunities for your consideration. Besides 13 Active listings in Belleville, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Historic Firehouse in Downtown West

503 N 20th St, St, Louis, MO 63103

$975,000

5,440 sqft

5,440 SF flex/office space in City Commons neighborhood.

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Multi-Story Flex Space

1600 N Broadway, St., Louis, MO 63102

Contact for pricing

226,000 sqft

The multi-story building accommodates industrial and creative-use functions within an urban commercial setting.

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Flex Space with Loading Access

2823 Papin St, Saint Louis, MO 63103

Contact for pricing

Updated office space complements warehouse and manufacturing areas with dock and drive-in loading.

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St. Louis Flex/Industrial Property

Saint Louis, MO 63107

Contact for pricing

34,000 sqft

Flex/Industrial property available for sale in St. Louis, MO.

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Belleville, IL Flex Space Market Trends and Statistics

Explore 13 flex space for sale in Belleville, IL, showcased through 13 active listings on our real estate platform. These investment opportunities span a total of 119,463 square feet of properties for sale, with an estimated market value of $1,158,000.

Sale prices for business spaces in Belleville, IL start at $125,000, averaging $231,600, and reaching up to $599,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Neighborhood	Average Price
62226	$140K
62223	$257K

Neighborhood

Average Price

62226

$140K

62223

$257K