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    Warren County, IL Commercial Real Estate for Sale

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    Chicago, IL Springfield, IL Rockford, IL
    12 results
    Move-in Ready Commercial Office Building
    $119,900
    1,260 SF

    Move-in Ready Commercial Office Building

    115 S First St, Monmouth, IL 61462

    Professional commercial office building designed to elevate your business.

    • Move‑in ready condition eliminates renovation costs.
    • Prime downtown address provides high visibility.
    • Three private offices offer dedicated spaces.
    • Adaptable floor plan suits a variety of businesses.
    • Welcoming reception area designed for client comfort.
    Updated: Apr 1
    View details
    Established Bar in Roseville, IL
    $125,000
    1,980 SF

    Established Bar in Roseville, IL

    125 W Penn Ave, Roseville, IL 61473

    Turnkey bar and restaurant property with high visibility.

    • Turnkey Business Opportunity: Established Quigley's Saloon ready for a seamless transition, with all inventory and equipment included.
    • Prime Location: Highly visible location near a busy intersection on a well‑traveled state highway.
    • Versatile Layout: Suitable for continuing the bar business or repurposing for other commercial uses.
    • Full‑Service Amenities: Includes a full‑service bar, gaming machines, TouchTunes jukebox, pool table, shuffleboard, dartboard machine, walk‑in cooler, and complete restaurant/bar equipment.
    • Spacious and Entertaining Atmosphere: Features a spacious seating area and an outdoor/enclosed area for entertainment.
    Updated: Dec 19, 2025
    View details
    Leased Commercial Property in Monmouth
    $295,000
    3,480 SF

    Leased Commercial Property in Monmouth

    Three leased offices, including Secretary of State Driver's License Services.

    318 North Main Street, Monmouth, IL 61462
    View details
    Turnkey Greenhouse Ready for Production
    $120,000
    0.73 Acres

    Turnkey Greenhouse Ready for Production

    Efficient, automated greenhouse with advanced climate control in Cameron, IL.

    1685 160th Ave, Cameron, IL 61423
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    Monmouth, IL Vacant Corner Lot
    Contact for pricing
    0.51 Acres

    Monmouth, IL Vacant Corner Lot

    Combined parcel totaling 0.51 acre corner lot for sale.

    000 S C Street, Monmouth, IL 61462
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    Vacant Land in Monmouth, IL
    $50,000
    0.56 Acres

    Vacant Land in Monmouth, IL

    Vacant land with EPA corrective action completion report.

    1309 SOUTH MAIN STREET, Monmouth, IL 61462
    View details
    Monmouth Commercial Property on Five Acres
    $490,900
    16,984 SF

    Monmouth Commercial Property on Five Acres

    Commercial property with three buildings on five acres in Monmouth.

    1420 North Main Street, Monmouth, IL 61462
    View details
    Monmouth Commercial Building on 1.72 Acres
    $375,000
    12,915 SF

    Monmouth Commercial Building on 1.72 Acres

    Commercial building with showroom, storage, and expansion potential.

    1100 E JACKSON Avenue, Monmouth, IL 61462
    View details
    Retail Property on North Main
    $398,500
    3,648 SF

    Retail Property on North Main

    3648 SF retail space with parking in Monmouth, Illinois.

    420 North Main Street, Monmouth, IL 61462
    View details
    Monmouth Land Parcel For Sale
    $726,000
    13.20 Acres

    Monmouth Land Parcel For Sale

    13.2 acre commercial land parcel near highways in Monmouth, Illinois.

    W 11TH Avenue, Monmouth, IL 61462
    View details
    Retail Storefront Property For Sale
    $75,000
    1,645 SF

    Retail Storefront Property For Sale

    Retail storefront property with 1,645 SF building for sale.

    165 N Main St, Roseville, IL
    View details
    Roseville Commercial Property For Sale
    $75,000
    1,645 SF

    Roseville Commercial Property For Sale

    Commercial property near post office and hardware store in Roseville.

    165 N Main St, Roseville, IL 61473
    View details
    Based on your search, we've compiled 72 Potential Opportunities for your consideration. Besides 12 Active listings in Warren County, IL, we suggest exploring several alternatives: similar 60 Off-Market properties to explore as potential leads

    Off-Market Properties in Warren County, IL

    Consider similar Off-Market properties in Warren County, IL. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    721 Main St

    721 Main St

    COMMERCIAL (GENERAL) • 0.31 Acres
    Value Estimation by Request
    721 Main St, Monmouth, IL 61462-1268
    View details
    203 Broadway

    203 Broadway

    COMMERCIAL (GENERAL) • 0.10 Acres
    Value Estimation by Request
    203 Broadway, Monmouth, IL 61462-1868
    View details
    3 Cloverleaf Dr

    3 Cloverleaf Dr

    COMMERCIAL (GENERAL) • 4.76 Acres
    Value Estimation
    $750,000
    3 Cloverleaf Dr, Monmouth, IL 61462-0002
    View details
    1190 6th St

    1190 6th St

    COMMERCIAL (GENERAL) • 3.36 Acres
    Value Estimation
    $1,600,000
    1190 6th St, Monmouth, IL 61462-9672
    View details
    1190 6th St

    1190 6th St

    COMMERCIAL (GENERAL) • 6.97 Acres
    Value Estimation
    $1,475,000
    1190 6th St, Monmouth, IL 61462-9672
    View details
    304 Harlem Ave

    304 Harlem Ave

    COMMERCIAL (GENERAL) • 0.41 Acres
    Value Estimation by Request
    304 Harlem Ave, Monmouth, IL 61462-1188
    View details
    Monmouth, IL 61462

    Monmouth, IL 61462

    COMMERCIAL (GENERAL) • 0.31 Acres
    Value Estimation by Request
    Monmouth, IL 61462
    View details
    413 Main St

    413 Main St

    COMMERCIAL (GENERAL) • 0.30 Acres
    Value Estimation by Request
    413 Main St, Monmouth, IL 61462-2163
    View details
    501 Main St

    501 Main St

    COMMERCIAL (GENERAL) • 0.11 Acres
    Value Estimation by Request
    501 Main St, Monmouth, IL 61462-2165
    View details
    1100 Jackson Ave

    1100 Jackson Ave

    COMMERCIAL (GENERAL) • 0.72 Acres
    Value Estimation by Request
    1100 Jackson Ave, Monmouth, IL 61462-9606
    View details
    226 Main St

    226 Main St

    COMMERCIAL (GENERAL) • 0.06 Acres
    Value Estimation by Request
    226 Main St, Monmouth, IL 61462-2160
    View details
    1225 Main St

    1225 Main St

    COMMERCIAL (GENERAL) • 1.40 Acres
    Value Estimation by Request
    1225 Main St, Monmouth, IL 61462-1210
    View details

    Warren County, IL Commercial Real Estate Investment Opportunities Market Analysis

    Explore 72 commercial real estate for sale in Warren County, IL, showcased through 12 active listings on our real estate platform. These investment opportunities span a total of 46,810 square feet of properties for sale, with an estimated market value of $2,350,723.

    Sale prices for business properties in Warren County, IL start at $75,000, averaging $261,191, and reaching up to $490,900 — 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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