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    O Fallon, IL Office Units for Lease

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    O'Fallon Office/Retail Space for Lease
    $1,160 / Mo
    600 SF

    O'Fallon Office/Retail Space for Lease

    300-302 W State St, O Fallon, IL 62220

    600 SF office/retail space in O'Fallon's downtown district.

    • Fronts State Street, offering high visibility.
    • Located in the Downtown District of O’Fallon, Illinois.
    • Includes two private offices.
    • Features a large reception area.
    • On‑site restroom.
    Updated: Jul 28, 2025
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    Office Space Near I-64
    Contact for pricing
    6,819 SF

    Office Space Near I-64

    475 Regency Park, O Fallon, IL 62269

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

    • Tremendous visibility to I‑64 and Green Mount Rd in a high‑growth corridor.
    • Full‑service lease rate includes all utilities.
    • Space is divisible to 4,778 SF or 7,220 SF.
    • High‑end finishes throughout.
    • Walking distance to multiple restaurants, hotels, O’Fallon Regency Conference Center, and St. Elizabeth’s Hospital.
    Updated: Dec 16, 2025
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    Furnished Office Space in O'Fallon
    Contact for pricing
    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 62269
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    O'Fallon Office/Retail Space Available
    $15 SF/Yr
    2,500 SF

    O'Fallon Office/Retail Space Available

    2,500 SF office/retail space in O'Fallon Downtown District.

    109 W 1St St, O Fallon, IL 62269
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    Based on your search, we've compiled 11 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 3 Properties for Sales.

    Explore Office Units for Lease in Nearby Cities

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

    St. Clair Square Office Suites
    Contact for pricing
    1,067,610 SF

    St. Clair Square Office Suites

    Prime Fairview Heights Office Space

    134 St Clair Sq, Fairview Heights, IL 62208
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    Fairview Heights Retail/Office Suites
    Contact for pricing
    1,400 SF

    Fairview Heights Retail/Office Suites

    Office and retail suites available in established Fairview Heights center.

    4600-4660 N Illinois St, Fairview Heights, IL 62232
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    Professional Office Suite For Lease
    Contact for pricing
    2,613 SF

    Professional Office Suite For Lease

    Office suite available for lease in Swansea, Illinois.

    28 Bronze Pointe N, Swansea, IL 62226
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    Swansea Creative Sublease Opportunity
    $10 SF/Yr
    21,800 SF

    Swansea Creative Sublease Opportunity

    Creative, medical, or professional services sublease in Swansea, Illinois.

    33 Bronze Pointe Blvd, Swansea, IL 62226
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    Explore Similar Spaces for Sale in O Fallon, IL

    Consider Similar Space for Sale. We found 3 Spaces in Nearby Locations matching your search parameters.

    Mixed-Use Property in High-Traffic Area
    $275,000
    3,036 SF

    Mixed-Use Property in High-Traffic Area

    Versatile property with income potential in O'Fallon, Illinois.

    633 S Lincoln Ave, O Fallon, IL 62269
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    Highway 50 Development Opportunity
    $575,000
    1.42 Acres

    Highway 50 Development Opportunity

    1.42 acres on Highway 50 with redevelopment potential.

    813 And 815 Hwy 50 W, O Fallon, IL 62269
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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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    O Fallon, IL Office Units Leasing Opportunities Market Analysis

    Explore Office Units leasing options in O Fallon, IL with 7 listings featured on our commercial real estate exchange. The current inventory includes 522,632,880 square feet of properties with an estimated lease value of $28 SF/Yr.

    Estimated lease rates for Office Units in O Fallon, IL begin at $28 SF/Yr, with an average of $28 SF/Yr and extend to $28 SF/Yr.
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    Popular Searches in O Fallon, IL

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    Most Searched ZIP Codes in O Fallon, IL

    • 62269
    • 62220

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