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O Fallon, IL Office Buildings for Sale

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11 results
Downtown Belleville Office Building
$299,000
8,744 SF

Downtown Belleville Office Building

12 W Lincoln Street, Belleville, IL 62220

8,500+ sq ft office building near St. Clair Courthouse.

  • Prime downtown location one block from the St. Clair County Courthouse.
  • Includes a private parking lot with over 15 spaces.
  • 8,500+ square foot building suitable for a shared office space concept.
  • Interior layout features numerous private offices, spacious meeting rooms, and versatile work areas.
  • Ideal for law firms, corporate offices, or businesses needing proximity to the courthouse and downtown amenities.
Updated: Apr 16
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O'Fallon Office Building For Sale
$9,100,000
6,819 SF

O'Fallon Office Building For Sale

O Fallon, IL 62269

6,819 SqFt office building in O'Fallon, Illinois.

  • Office property
  • Great investment opportunity with a 7.00% CAP rate
  • 6,819 SqFt of office space
Updated: Mar 17
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Belleville Office Building For Sale
$725,000
8,454 SF

Belleville Office Building For Sale

8,454 SF office building available in Belleville, Illinois.

1520 Mascoutah Ave, Belleville, IL
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Belleville Office Building For Sale
$250,000
9,114 SF

Belleville Office Building For Sale

9,114 square foot office building in Belleville, Illinois.

140 Iowa, Belleville, IL
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East Belleville Office/Retail Building
$140,000
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
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Remodeled Office Building with Warehouse
$725,000
8,454 SF

Remodeled Office Building with Warehouse

Remodeled office building with warehouse, ample parking, and generator.

1520 Mascoutah Ave, Belleville, IL 62220
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East Belleville Office/Retail Building
$140,000
2,496 SF

East Belleville Office/Retail Building

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

1820 N Belt E, Belleville, IL 62221
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Office Building with Signage
$215,000
7,926 SF

Office Building with Signage

7,926 SF building with space for lease and signage.

1801 N Belt W, Belleville, IL
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Belleville Office Building For Sale
$215,000
7,926 SF

Belleville Office Building For Sale

7,926 SF office building for sale or lease.

1801 N Belt W, Belleville, IL 62226
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Renovated Office Building For Sale
$1,950,000
47,942 SF

Renovated Office Building For Sale

Two-story office building in historic downtown Belleville, Illinois.

218 W Main St, Belleville, IL 62220
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Belleville Commercial Property For Sale
$3,315,000
34,500 SF

Belleville Commercial Property For Sale

Commercial property featuring multiple buildings and ample parking.

700 N 66th St, Belleville, IL 62223
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Based on your search, we've compiled 34 Potential Opportunities for your consideration. Besides 11 Active listings in O Fallon, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 15 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Explore Opportunities in Nearby Cities

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

Collinsville Office Building For Sale
$140,000
2,671 SF

Collinsville Office Building For Sale

High-visibility office building on heavily traveled State Highway 159.

1518 Vandalia Street, Collinsville, IL 62234
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Fairview Heights Office Space Available
$139,900
1,680 SF

Fairview Heights Office Space Available

1,680 SF office space for lease in Fairview Heights.

10326 Lincoln Trl, Fairview Heights, IL
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Fairview Heights Office Building
$1,239,000
5,080 SF

Fairview Heights Office Building

Office building for sale in Fairview Heights, Illinois.

5 Ludwig Dr, Fairview Heights, IL 62208
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Collinsville Commercial Investment Opportunity
$220,900
3,600 SF

Collinsville Commercial Investment Opportunity

Brick building with full basement, great commercial investment opportunity.

2008 Vandalia St, Collinsville, IL
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Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Downtown West Historic Building
$300,000
5,040 SF

Downtown West Historic Building

Historic building in Downtown West near stadium and entertainment.

1907 Locust Street, St, Louis, MO 63103
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Cherokee Street Land Opportunity
Contact for pricing
0.12 Acres

Cherokee Street Land Opportunity

Build-ready lot in vibrant Cherokee Street, St Louis.

3312 Cherokee Street, St, Louis, MO 63118
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Renovated Office Building in St. Louis
$525,000
3,338 SF

Renovated Office Building in St. Louis

Turnkey 3,338 SF creative office in Tower Grove South.

3353 Roger Place, St, Louis, MO 63116
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Prime Development Land in Central West
$130,000
0.95 Acres

Prime Development Land in Central West

Development opportunity in coveted urban neighborhood near Grand Center Arts.

3910 Olive Street, St, Louis, MO 63108
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Explore Off-Market Properties in O Fallon, IL

Consider similar Off-Market properties in O Fallon, IL. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

717 Insight Ave

717 Insight Ave

OFFICE BUILDING • 0.20 Acres
Value Estimation by Request
717 Insight Ave, O Fallon, IL 62269-2151
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735 Insight Ave

735 Insight Ave

OFFICE BUILDING • 0.14 Acres
Value Estimation by Request
735 Insight Ave, O Fallon, IL 62269-2193
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321 Regency Park

321 Regency Park

OFFICE BUILDING • 3.57 Acres
Value Estimation by Request
321 Regency Park, O Fallon, IL 62269-1887
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1191 Fortune Blvd

1191 Fortune Blvd

OFFICE BUILDING • 0.72 Acres
Value Estimation by Request
1191 Fortune Blvd, O Fallon, IL 62269-7473
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1404 Cross St

1404 Cross St

OFFICE BUILDING • 5.00 Acres
Value Estimation by Request
1404 Cross St, O Fallon, IL 62269-2988
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104 Willow Dr

104 Willow Dr

OFFICE BUILDING • 2,610 SF
Value Estimation by Request
104 Willow Dr, O Fallon, IL 62269
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781 Sunset Blvd

781 Sunset Blvd

OFFICE BUILDING • 0.32 Acres
Value Estimation by Request
781 Sunset Blvd, O Fallon, IL 62269-1960
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930 Talon Dr

930 Talon Dr

OFFICE BUILDING • 0.53 Acres
Value Estimation by Request
930 Talon Dr, O Fallon, IL 62269-1961
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1179 Fortune Blvd

1179 Fortune Blvd

OFFICE BUILDING • 0.80 Acres
Value Estimation by Request
1179 Fortune Blvd, O Fallon, IL 62269-7377
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1571 Grn Mt Rd

1571 Grn Mt Rd

OFFICE BUILDING • 0.05 Acres
Value Estimation by Request
1571 Grn Mt Rd, O Fallon, IL 62269
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4905 Stone Fls Ctr

4905 Stone Fls Ctr

OFFICE BUILDING • 0.23 Acres
Value Estimation by Request
4905 Stone Fls Ctr, O Fallon, IL 62269-7802
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2351 Frank Scott E Pkwy

2351 Frank Scott E Pkwy

OFFICE BUILDING • 8.92 Acres
Value Estimation by Request
2351 Frank Scott E Pkwy, O Fallon, IL 62269-7457
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723 Insight Ave

723 Insight Ave

OFFICE BUILDING • 0.15 Acres
Value Estimation by Request
723 Insight Ave, O Fallon, IL 62269-2196
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O Fallon, IL Office Buildings Investment Opportunities Market Analysis

Explore 26 office buildings for sale in O Fallon, IL, showcased through 11 active listings on our real estate platform. These investment opportunities span a total of 344,995 square feet of properties for sale, with an estimated market value of $3,050,000.

Sale prices for office properties in O Fallon, IL start at $290,000, averaging $338,888, and reaching up to $380,000 — 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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