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    Illinois Office Properties & Spaces for Sale

    1,415 results
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    Tinley Park Office Center Opportunity
    $45,000

    Tinley Park Office Center Opportunity

    7060 Centennial Dr, Tinley Park, IL 60477

    Lower-level office space suitable for professional or flex use.

    • Customizable 1600 sq ft office space in Tinley Park Office Center.
    • Convenient location near trains, transportation, and interstate.
    • Suitable for various professional uses: office, spa, nonprofit, or flex space.
    • Handicap accessible with 2 entrances.
    • Includes access to a conference room, reception area, and common lobby.
    Updated: Jan 11
    View details
    Professional Office Space Available
    $169,900
    1.15 Acres

    Professional Office Space Available

    1540 Carlemont Dr, Crystal Lake, IL 60014

    Well-maintained office in Randall North Business Center.

    • Prime location in the highly desirable Randall North Business Center with great visibility and illuminated signage.
    • Professionally designed 1170 sq ft office space with higher‑end quality finishes (built out in 2017).
    • Features 3 comfortable offices, large reception/waiting area, kitchenette, and bathroom.
    • New high‑efficiency central air unit installed in 2025.
    • Ample parking and well‑illuminated complex for safety and convenience.
    Updated: Jan 11
    View details
    Alton Mixed-Use Commercial Opportunity
    $250,000
    0.16 Acres

    Alton Mixed-Use Commercial Opportunity

    Versatile commercial building with storefront, garage, and unfinished basement.

    2517 College Ave, Alton, IL 62002
    View details
    Roscoe Village Corner Retail/Office Space
    $324,900
    0.11 Acres

    Roscoe Village Corner Retail/Office Space

    Modern, renovated corner space ideal for retail or office use.

    3056 N Oakley Ave, Chicago, IL 60618
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    Roscoe Village Corner Retail/Office Space
    $324,900
    0.11 Acres

    Roscoe Village Corner Retail/Office Space

    Modern corner space ideal for retail, office, or salon/spa.

    3056 N Oakley Ave, Chicago, IL 60618
    View details
    St. Charles Commercial Condo Unit
    $649,900
    1.72 Acres

    St. Charles Commercial Condo Unit

    Corner condo unit with high exposure and existing lease.

    2015 Dean St, St Charles, IL 60174
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    Libertyville Office Space For Sale
    $215,000

    Libertyville Office Space For Sale

    Office condo with flexible layout in Libertyville, Illinois.

    708 Florsheim Dr, Libertyville, IL 60048
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    West Lawn Medical Office Building
    $650,000
    0.16 Acres

    West Lawn Medical Office Building

    Turnkey medical office in high-traffic Chicago location with parking.

    6625 S Pulaski Rd, Chicago, IL 60629
    View details
    Addison Commercial Building For Sale
    $749,900
    0.66 Acres

    Addison Commercial Building For Sale

    High-visibility commercial building with parking and development potential.

    991 W Lake St, Addison, IL 60101
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    Established Accounting Office for Sale
    $360,000

    Established Accounting Office for Sale

    Turnkey tax preparation and accounting office with 40+ years in business.

    741 Main St, Carman, IL 61425
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    Updated Commercial Building in Petersburg
    $150,000

    Updated Commercial Building in Petersburg

    Turnkey commercial building in Petersburg's iconic town square.

    112 S 6Th St, Petersburg, IL 62675
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    Renovated Commercial Property on Route 30
    $182,000
    0.21 Acres

    Renovated Commercial Property on Route 30

    High-visibility corner property ideal for retail, office, or showroom.

    603 W Rock Falls Rd, Rock Falls, IL 61071
    View details
    Commercial Building in High-Traffic Location
    Pending
    $349,999
    0.12 Acres

    Commercial Building in High-Traffic Location

    Standalone commercial building with versatile space and convenient customer access.

    14810 N Michigan St, Plainfield, IL 60544
    View details
    Versatile Mixed-Use Property For Sale
    $269,900
    0.37 Acres

    Versatile Mixed-Use Property For Sale

    Mixed-use property with commercial space, apartment, and heated shop.

    661 Reynoldswood Rd, Dixon, IL 61021
    View details
    Historic Building in Downtown Lockport
    $876,000
    0.19 Acres

    Historic Building in Downtown Lockport

    Two-story, 6,264 SF building in Lockport's Historic District.

    921 S State St, Lockport, IL 60441
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    Crete Commercial Property with Bar
    $849,900
    0.38 Acres

    Crete Commercial Property with Bar

    Commercial property featuring a bar and additional rental unit.

    1361 Benton St, Crete, IL 60417
    View details
    Palos Heights Office/Store Building
    $449,000
    0.17 Acres

    Palos Heights Office/Store Building

    High-exposure commercial building at a high-traffic intersection.

    7227 W 127Th St, Palos Heights, IL 60463
    View details
    Commercial Property in Wapella, IL
    $100,000

    Commercial Property in Wapella, IL

    Versatile commercial property with office space and agricultural potential.

    201 Main St, Wapella, IL 61777
    View details
    DeKalb Commercial Building For Sale
    $229,000
    0.06 Acres

    DeKalb Commercial Building For Sale

    Commercial building in downtown DeKalb, ideal for owner-user or investment.

    129 E Locust St, Dekalb, IL 60115
    View details
    Commercial Duplex in Glen Carbon
    $360,000
    3,389 SF

    Commercial Duplex in Glen Carbon

    3,389 sq ft commercial duplex in thriving Glen Carbon.

    202 W Main St, Glen Carbon, IL 62034
    View details
    Downtown Lacon Commercial Building For Sale
    $115,000

    Downtown Lacon Commercial Building For Sale

    Highly visible commercial building in the heart of downtown Lacon.

    130 5Th St, Lacon, IL 61540
    View details
    Morton, IL Mixed-Use Investment
    $185,000
    0.36 Acres

    Morton, IL Mixed-Use Investment

    High-visibility mixed-use property with dental office and furnished apartment.

    700 W Jefferson St, Morton, IL 61550
    View details
    Medical/Professional Office Building For Sale
    $1,200,000
    1.00 Acre

    Medical/Professional Office Building For Sale

    Medical and professional office building for sale in excellent location.

    2524 Farragut Dr, Springfield, IL 62704
    View details
    Granite City Commercial Office Building
    $220,000
    2,624 SF

    Granite City Commercial Office Building

    Commercial office building in Granite City, 15 minutes from St. Louis.

    2412 Corporate Ctr, Granite City, IL 62040
    View details

    Illinois Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 5000+ office properties & spaces for sale in Illinois, showcased through 1415 active listings on our real estate platform. These investment opportunities span a total of 13,889,486,691 square feet of properties for sale, with an estimated market value of $6,527,140,201.

    Prices for office spaces in Illinois start at $35,000, averaging $818,963, and reaching up to $29,105,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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