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O Fallon, IL

Office Building

O Fallon, IL Office Buildings for Lease

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Swansea, IL Shiloh, IL Fairview Heights, IL East St Louis, IL Cahokia, IL Caseyville, IL Mascoutah, IL Columbia, IL

Former City Hall Office Building

Updated: Mar 17

Former City Hall Office Building

200 N Lincoln Ave, O Fallon, IL 62269

$19.75 SF/Yr

4,500 sqft

Former O’Fallon City Hall landmark civic building with a professional office layout
Flexible interior layout designed for public‑facing services and private offices
On‑site parking available for employees, clients, and visitors
Located in downtown O’Fallon, Illinois, with convenient access to the I‑64 corridor
Positioned for uses such as professional/executive office, medical or behavioral health clinic, nonprofit/institutional, educational/training, or government/public service office

Multi-Unit Downtown Office Building

Updated: Jul 4

Multi-Unit Downtown Office Building

120 W Main St, Belleville, IL 62220

$800,000 SF/Yr

Multi‑tenant commercial building near the courthouse in Downtown Belleville
Elevator‑served building with multiple office and commercial spaces
Mostly leased property generating approximately $9,250/month in rental income
Two small office suites remain available with projected rents of $1,075/month

Medical/Office Building with Walkout Basement

Medical/Office Building with Walkout Basement

Belleville, IL 62226

$15 SF/Yr

3,000 sqft

3,000 SF medical/office building with finished walkout basement.

Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center

Downtown Belleville Office/Retail Space

Downtown Belleville Office/Retail Space

23 Public Square, Belleville, IL 62220

$20 SF/Yr

Office and retail space available in historic downtown Belleville.

Based on your search, we've compiled 22 Potential Opportunities for your consideration. Besides 4 Active listings in O Fallon, IL, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 10 Properties for Sales.

Office buildings for Lease in Nearby Cities

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

Rosemont Office Space for Lease

Rosemont Office Space for Lease

Washington Park, IL

$32 SF/Yr

24,806 sqft

Prime office space in O’Hare submarket with premium amenities.

Class A Office Property

Class A Office Property

Washington Park, IL

$19.50 SF/Yr

29,884 sqft

Two-building Class A office property with modern amenities and accessibility.

Historic Loft-Style Office Space

Historic Loft-Style Office Space

Saint Louis, MO 63102

$19.50 SF/Yr

13,133 sqft

Office suites for lease in historic Cupples One Building.

Class A Office Building

Class A Office Building

Saint Louis, MO

$17 SF/Yr

3,000 sqft

Conveniently located Class A office building with flexible unit sizes.

Similar Spaces for Sale in O Fallon, IL

Consider Similar Space for Sale. We found 10 Spaces matching your search parameters.

Multi-Tenant Office Building

Multi-Tenant Office Building

120 W Main St, Belleville, IL 62220

$800,000

10,300 sqft

Well-maintained multi-unit office building with an elevator and two currently available office suites.

Downtown Office Building

Downtown Office Building

12 W Lincoln Street, Belleville, IL 62220

$299,000

8,744 sqft 0.11 AC lot

Office building with numerous private offices, meeting rooms, and dedicated parking for more than 15 spaces.

Two-Story Professional Office Building

Two-Story Professional Office Building

O Fallon, IL 62269

$525,000

0.17 AC lot

Two-level brick office building with ADA access, conference space, multiple restrooms, and a walk-out lower level.

O'Fallon Office Building For Sale

O'Fallon Office Building For Sale

O Fallon, IL 62269

$9,100,000

6,819 sqft

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

Belleville Office Building For Sale

Belleville Office Building For Sale

1520 Mascoutah Ave, Belleville, IL

$725,000

8,454 sqft 1.29 AC lot

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

Remodeled Office Building with Warehouse

Remodeled Office Building with Warehouse

1520 Mascoutah Ave, Belleville, IL 62220

$690,000

8,454 sqft

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

East Belleville Office/Retail Building

East Belleville Office/Retail Building

1820 N Belt E, Belleville, IL 62221

$140,000

2,496 sqft

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

Belleville Office Building For Sale

Belleville Office Building For Sale

140 Iowa, Belleville, IL

$250,000

9,114 sqft 0.21 AC lot

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

Renovated Office Building For Sale

Renovated Office Building For Sale

218 W Main St, Belleville, IL 62220

$1,950,000

47,942 sqft 0.89 AC lot

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

Professional Office Suite

Professional Office Suite

6318 W Main St, Belleville, IL 62223

Contact for pricing

Office space includes hardwood floors, a waiting/reception area with fireplace, a large conference room, and parking for 12.

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.

Class A Office Suite with Bullpen

Class A Office Suite with Bullpen

1902 Vandalia Street, Collinsville, IL 62234

$5,000/Mo

Recently built office space with private offices, bullpen, and modern amenities for professional teams.

Office Development Land For Lease

Office Development Land For Lease

1323 Strawfloor Drive, Jonesboro, AR 72401

Contact for pricing

4,000 sqft

2.43 acres for office development with build-to-suit opportunity.

Corner Lot on Highway 72

Corner Lot on Highway 72

30472 Highway 72, Madison, AL 35756

$5,000/Mo

1,875 sqft

1.7 acre corner lot zoned for commercial, medical, residential.

Build-to-Suit Commercial Land Parcel

Build-to-Suit Commercial Land Parcel

315 E Superior Street, Alma, MI 48801

Contact for pricing

Up to 0.34 acres of commercially zoned land for a customized build-to-suit in downtown Alma.

O Fallon, IL Office buildings Market Trends and Statistics

Explore Office buildings leasing options in O Fallon, IL with 4 listings featured on our commercial real estate exchange. The current inventory includes 7,500 square feet of properties with an estimated lease value of $34.75 SF/Yr.

Estimated lease rates for Office buildings in O Fallon, IL begin at $15 SF/Yr, with an average of $17.38 SF/Yr and extend to $19.75 SF/Yr.

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