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    Williamson County, IL Commercial Real Estate for Sale

    164 results
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    Marion, IL Commercial Opportunity
    $1,950,000
    17.90 Acres

    Marion, IL Commercial Opportunity

    1504 E Main St, Marion, IL 62959

    Turnkey mechanic shop with land and loyal customer base.

    • Thriving full‑service mechanic shop with solid reputation and loyal customers.
    • Ideally located in Marion, Illinois, with unbeatable visibility and access.
    • Minutes from major highways, providing convenient access for customers and mobile service.
    • Offers independent big truck, tire, and trailer repairs.
    • Provides 24/7 mobile service.
    Updated: Jan 15
    View details
    Marion Industrial Building For Sale
    $190,000
    0.32 Acres

    Marion Industrial Building For Sale

    3310 Water Tower Rd, Marion, IL 62959

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

    • Large 3,864 sq. ft. building suitable for industrial use.
    • Includes a training area with 6 welding stations.
    • Features a 44’ x 54’ meeting room and a 24’ x 44’ meeting room.
    • Located in an industrial park/area.
    • Constructed with durable brick and vinyl siding.
    Updated: Sep 29, 2025
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    Marion Office Building on 2.62 Acres
    $475,000
    5,229 SF

    Marion Office Building on 2.62 Acres

    Freestanding 5,229 SF office building on 2.62 acres.

    3309 Water Tower Rd, Marion, IL 62959
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    Prime Commercial Property, Marion, IL
    $795,000
    0.56 Acres

    Prime Commercial Property, Marion, IL

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

    305 W Main St, Marion, IL 62959
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    Mixed-Use Building in Herrin, IL
    $499,000
    0.11 Acres

    Mixed-Use Building in Herrin, IL

    Large mixed-use building with commercial and residential leasing opportunities.

    110 W Cherry St, Herrin, IL 62948
    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 Rd, Carterville, IL 62918
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    Herrin Commercial Properties For Sale
    $120,000
    0.23 Acres

    Herrin Commercial Properties For Sale

    Adjacent commercial properties in Herrin, Illinois, with redevelopment potential.

    211 S Park Ave, Herrin, IL 62948
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    Carterville Commercial Building For Sale
    $259,000

    Carterville Commercial Building For Sale

    Office or retail location in Carterville, Illinois.

    1305 S Division St, Carterville, IL 62918
    View details
    Rail-Served Warehouse in Herrin, Illinois
    Contact for pricing
    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
    Herrin, IL Commercial Gem
    $1,400,000
    24,000 SF

    Herrin, IL Commercial Gem

    Historic building, multiple income streams

    200 Park Ave, Herrin, IL 62948
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    Herrin, IL Commercial Property
    $299,900
    7,100 SF

    Herrin, IL Commercial Property

    Spacious Office/Warehouse on 1.45 Acres

    1100 13Th St, Herrin, IL 62948
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    High-Visibility Marion Commercial Lot
    $425,000
    0.82 Acres

    High-Visibility Marion Commercial Lot

    Prime location, high traffic, level lot.

    2011 Morgan Ave, Marion, IL 62959
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    Prime Carbondale Office Building
    $245,900
    2,880 SF

    Prime Carbondale Office Building

    Spacious office, great location, ample storage.

    401 Beadle Dr, Carbondale, IL 62901
    View details
    Prime Marion Commercial Restaurant
    $2,495,000
    7,136 SF

    Prime Marion Commercial Restaurant

    Thriving restaurant, 7,136 sq ft, 1.21 acres.

    2700 17Th St, Marion, IL 62959
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    Prime Marion Commercial Space
    $160,000
    1,000 SF

    Prime Marion Commercial Space

    1,000 sq ft Office Space, $160,000

    1110 Ct Ave, Marion, IL 62959
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    Herrin, IL Commercial Investment Opportunity
    $499,000
    10,000 SF

    Herrin, IL Commercial Investment Opportunity

    High-visibility commercial building with rental income.

    110 Cherry St, Herrin, IL 62948
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    Prime Marion Commercial Space
    $750,000
    6,420 SF

    Prime Marion Commercial Space

    Medical Office Building - Ready to Occupy

    324 4Th St, Marion, IL 62959
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    Herrin, IL Commercial Property
    $245,000

    Herrin, IL Commercial Property

    Prime Herrin location, excellent investment opportunity.

    1501 Park Ave, Herrin, IL 62948
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    High-Visibility Marion Commercial Lot
    $125,000
    0.44 Acres

    High-Visibility Marion Commercial Lot

    Prime corner lot, high traffic area.

    1700 Morgan Ave, Marion, IL 62959
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    Prime Marion Commercial Lots
    $122,500

    Prime Marion Commercial Lots

    I-57 & Route 13 Access. High Traffic!

    000 Carbon St, Marion, IL 62959
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    Downtown Herrin Commercial Building
    $250,000
    10,000 SF

    Downtown Herrin Commercial Building

    High-Income Potential, Prime Location

    221 Park Ave, Herrin, IL 62948
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    Marion, IL Commercial Space - $2.9M
    $2,920,000
    14,074 SF

    Marion, IL Commercial Space - $2.9M

    Versatile 14,074 sq ft commercial building with kitchen & warehouse.

    950 Pentecost Rd, Marion, IL 62959
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    Marion Commercial Land Opportunity
    $325,000

    Marion Commercial Land Opportunity

    Level lot, prime commercial location. All utilities available.

    000 Rendleman St, Marion, IL 62959
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    Prime Marion Auto Body Shop
    $1,200,000
    10,004 SF

    Prime Marion Auto Body Shop

    Established Business, Real Estate Included

    1901 Princeton Ave, Marion, IL 62959
    View details

    Williamson County, IL Commercial Real Estate Investment Opportunities Market Analysis

    Explore 2092 commercial real estate investment opportunities in Williamson County, IL with 164 listings featured on our commercial real estate marketplace. The current inventory includes 146,823,984 square feet of properties with an estimated value of $217,664,300.

    Estimated prices for commercial real estate in Williamson County, IL begin at $45,000, with an average of $359,182 and extend to $5,121,300.

    In Williamson County, IL, current investment values show:

    • Other commercial real estate positioned at $354,732
    • Industrial properties measuring $257,821
    • Other industrial properties assessed at $248,963
    • Land calculated at $752,376
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