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    Williamson County, IL Commercial Real Estate for Sale

    62 results
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    Marion Office Building on 2.62 Acres
    $475,000
    5,229 SF

    Marion Office Building on 2.62 Acres

    3309 Water Tower Road, Marion, IL 62959

    Freestanding 5,229 SF office building on 2.62 acres.

    • Large 5,229 sq ft free‑standing building suitable for various uses.
    • Spacious 2.62‑acre lot with private, paved parking.
    • Includes 4 offices, full kitchen, reception area, and large meeting room.
    • Located in an industrial park.
    • Brick construction.
    Updated: Mar 24
    View details
    Prime Commercial Property, Marion, IL
    $795,000
    0.56 Acres

    Prime Commercial Property, Marion, IL

    305 W MAIN Street, Marion, IL 62959

    High-visibility commercial property suitable for retail, showroom, or office.

    • Prime downtown location with high foot and vehicle traffic, ensuring maximum visibility.
    • Flexible, open layout suitable for various business types.
    • Potential for multiple income streams by dividing the building.
    • Unfinished second story offers opportunities for apartments or rentals.
    • Large storefront windows and inviting street presence.
    Updated: Sep 29, 2025
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    Marion, IL Commercial Opportunity
    $1,950,000
    17.90 Acres

    Marion, IL Commercial Opportunity

    Turnkey mechanic shop with land and loyal customer base.

    1504 E MAIN, Marion, IL 62959
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    Carterville Farm with Log Home
    Contact for pricing
    3,300 SF

    Carterville Farm with Log Home

    112.2 acre Carterville property offered in two tracts.

    13602 Greenbriar Road, Carterville, IL 62918
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    Marion Industrial Building For Sale
    $190,000
    0.32 Acres

    Marion Industrial Building For Sale

    3,864 sq. ft. building on 0.32 acres in Marion, IL.

    3310 Water Tower Road, Marion, IL 62959
    View details
    Carterville Commercial Building For Sale
    $259,000

    Carterville Commercial Building For Sale

    Office or retail location in Carterville, Illinois.

    1305 S DIVISION Street, Carterville, IL 62918
    View details
    Established Medical Office Park Property
    $375,000
    2,600 SF

    Established Medical Office Park Property

    Medical office building for sale in established medical park.

    404 Rushing Dr, Herrin, IL 62948
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    Carterville Land with Log Home
    Contact for pricing
    3,300 SF

    Carterville Land with Log Home

    112.2 acre property with log home and prime timber.

    13602 GREENBRIAR Road, Carterville, IL 62918
    View details
    Freestanding Hardee's Drive-Thru For Sale
    $499,125

    Freestanding Hardee's Drive-Thru For Sale

    Single tenant Hardee's with drive-thru on 0.92 acres.

    1106 North Carbon Street, Marion, IL 62959
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    Marion, IL Land For Sale
    Contact for pricing

    Marion, IL Land For Sale

    Land with potential for residential, commercial, or multifamily use.

    407 N WALKER Street, Marion, IL 62959
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    Prime Commercial Land Near I-57
    $1,500,000
    19.80 Acres

    Prime Commercial Land Near I-57

    High-visibility commercial land near I-57 and I-24 interchange.

    1921 GRANGE HALL Road, Marion, IL 62959
    View details
    Prime Commercial Land Near Interstate
    $1,500,000
    19.80 Acres

    Prime Commercial Land Near Interstate

    High-visibility commercial land near I-57 and I-24 interchange.

    1921 GRANGE HALL Road, Marion, IL 62959
    View details
    Pittsburg, IL Agricultural Land
    $115,000
    12.50 Acres

    Pittsburg, IL Agricultural Land

    12.5 acres of farmland with road frontage near Pittsburg.

    012 PERRY Road, Pittsburg, IL 62974
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    Commercial Lot with High Visibility
    $110,000
    0.84 Acres

    Commercial Lot with High Visibility

    Highly visible commercial lot with frontage on a well-traveled roadway.

    N PERSHING Street, Energy, IL 62933
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    Herrin Commercial Corner Lot
    $150,000
    0.23 Acres

    Herrin Commercial Corner Lot

    Highly visible commercial land in downtown Herrin, Illinois.

    201 S PARK Avenue, Herrin, IL 62948
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    High Visibility Commercial Lot
    $110,000
    0.84 Acres

    High Visibility Commercial Lot

    Prime commercial lot with high visibility and frontage.

    N PERSHING Street, Energy, IL 62933
    View details
    Commercial Property on Route 13
    $399,000
    0.50 Acres

    Commercial Property on Route 13

    Commercial building with garage, parking, and high visibility.

    6173 Bayer Road, Carterville, IL 62918
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    Office and Residential Income Property
    $735,000
    8,500 SF

    Office and Residential Income Property

    Investment property with office space and residential income potential.

    805 W DeYoung Street, Marion, IL 62959
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    Corner Lot Near Interstate
    $130,000

    Corner Lot Near Interstate

    Commercial land with potential near interstate 57 and hospital.

    2007 W MAIN Street, Marion, IL 62959
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    90 Acres of Prime Land
    $390,000
    90.42 Acres

    90 Acres of Prime Land

    90+ acre land with abundant timber and wildlife.

    Route 166, Creal Springs, IL 62922
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    Herrin Office Building For Sale
    $315,000
    2,022 SF

    Herrin Office Building For Sale

    2,022 SF office building with drive-thru, near IL-13.

    401 Rushing, Herrin, IL
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    Commercial Hub Hotel Opportunity
    Contact for pricing

    Commercial Hub Hotel Opportunity

    Hotel property in Marion, Illinois, a regional service center.

    2710 W Deyoung St, Marion, IL 62959
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    Rail-Served Warehouse in Herrin, Illinois
    $3,500,000
    180,000 SF

    Rail-Served Warehouse in Herrin, Illinois

    50,000-180,000 SF warehouse with rail access for lease/sale.

    2405 W Herrin St, Herrin, IL 62948
    View details
    Single-Tenant Bank Branch For Sale
    $1,195,000
    2,040 SF

    Single-Tenant Bank Branch For Sale

    Single-tenant bank branch with long-term lease and drive-thru.

    908 E Deyoung St, Marion, IL
    View details

    Williamson County, IL Commercial Real Estate Investment Opportunities Market Analysis

    Explore 62 commercial real estate for sale in Williamson County, IL, showcased through 62 active listings on our real estate platform. These investment opportunities span a total of 12,532,517 square feet of properties for sale, with an estimated market value of $34,007,800.

    Sale prices for business properties in Williamson County, IL start at $55,500, averaging $829,458, and reaching up to $3,650,000 — 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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