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    Lasalle County, IL Office Properties & Spaces for Sale

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    Springfield, IL Hoffman Estates, IL Belleville, IL
    10 results
    Turnkey Commercial Building in Streator
    $330,000
    1.93 Acres

    Turnkey Commercial Building in Streator

    501 Oakley Avenue, Streator, IL 61364

    6300 SF commercial building with A+ location in Streator.

    • A+ Location with high visibility (169 ft frontage on Oakley Ave).
    • 6300 sq ft building suitable for various business types (former doctor's and physical therapy office).
    • Turnkey custom office build‑out with private offices, conference room, employee lounge, reception area, and ample storage.
    • Ample parking (front and rear) and loading dock.
    • Large lot (just under 2 acres) with vacant lot in the back for future expansion.
    Updated: Feb 24
    View details
    Versatile Commercial Property Near Plaza
    $60,000
    0.43 Acres

    Versatile Commercial Property Near Plaza

    24 Dannys Drive, Streator, IL 61364

    Commercial property near North Point Plaza, ideal for office or retail.

    • Excellent visibility and access from IL Rt 23.
    • Adjacent to North Point Plaza Shopping Center.
    • Versatile commercial property suitable for office or retail space.
    • Two private offices.
    • Large lobby area with open access to counter space.
    Updated: Sep 8, 2025
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    Downtown Peru Medical Office Building
    $615,000
    5,046 SF

    Downtown Peru Medical Office Building

    Move-in ready medical office in Peru's business district.

    1915 4th Street, Peru, IL 61354
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    Marseilles Commercial Building For Sale
    $430,000
    1,974 SF

    Marseilles Commercial Building For Sale

    2,400 SF building in Marseilles' Central Business District.

    237 Commercial St, Marseilles, IL 61341
    View details
    Former Montgomery Ward Building
    $474,900
    0.13 Acres

    Former Montgomery Ward Building

    Four-level commercial building in Ottawa, Illinois with redevelopment potential.

    800 La Salle Street, Ottawa, IL 61350
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    Versatile Mixed-Use Investment Opportunity
    $650,000
    7,000 SF

    Versatile Mixed-Use Investment Opportunity

    Commercial and residential property with income-generating potential in prime location.

    La Salle, IL 61301
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    Starved Rock Commercial Opportunity
    $156,900
    1,325 SF

    Starved Rock Commercial Opportunity

    Established bike shop near Starved Rock State Park for sale.

    1313 Chestnut St, Ottawa, IL 61350
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    Historical Ottawa Mixed-Use Building
    $510,000
    3,200 SF

    Historical Ottawa Mixed-Use Building

    Two-story, 6400 SF mixed-use building in downtown Ottawa.

    227 West Madison Street, Ottawa, IL 61350
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    54 Acres I-80 Frontage Land
    Contact for pricing

    54 Acres I-80 Frontage Land

    54 acres with I-80 frontage, ideal for data center.

    743 Progress Parkway, La Salle, IL 61301
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    Riverfront Office Building For Sale
    $375,000
    5,452 SF

    Riverfront Office Building For Sale

    5,472 SF office building for sale on the river.

    130 E Madison St, Ottawa, IL
    View details
    Based on your search, we've compiled 19 Potential Opportunities for your consideration. Besides 10 Active listings in Lasalle County, IL, we suggest exploring several alternatives: similar 5 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Ottawa Land Parcel For Sale
    $875,000
    7.75 Acres

    Ottawa Land Parcel For Sale

    Two parcels of land totaling 7.75 acres in Ottawa, IL.

    801 E Etna Road, Ottawa, IL 61350
    View details
    Commercial Land in Peru, IL
    $75,000
    1.00 Acre

    Commercial Land in Peru, IL

    High visibility commercial land available in Peru, Illinois.

    010 Unytite Drive, Peru, IL 61354
    View details
    Commercial Lots in Peru, IL
    $75,000
    1.33 Acres

    Commercial Lots in Peru, IL

    Four accessible commercial lots available in Peru's industrial area.

    012 Unytite Drive, Peru, IL 61354
    View details
    Commercial Lots in Peru, IL
    $75,000
    1.00 Acre

    Commercial Lots in Peru, IL

    Four commercial lots available in Peru's industrial area.

    016 Unytite Drive, Peru, IL 61354
    View details

    Off-Market Properties in Lasalle County, IL

    Consider similar Off-Market properties in Lasalle 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.

    630 Madison St

    630 Madison St

    Office properties & Spaces
    Value Estimation by Request
    630 Madison St, Ottawa, IL 61350
    View details
    628 Madison St

    628 Madison St

    Office properties & Spaces
    Value Estimation by Request
    628 Madison St, Ottawa, IL 61350
    View details
    2709 Columbus St

    2709 Columbus St

    Restaurants • 35,000 SF
    Value Estimation by Request
    2709 Columbus St, Ottawa, IL 61350
    View details
    310 Walnut St

    310 Walnut St

    Medical Office Space • 12,215 SF
    Value Estimation by Request
    310 Walnut St, Peru, IL 61354
    View details
    3107 State Route 23

    3107 State Route 23

    Office properties & Spaces • 11,000 SF
    Value Estimation by Request
    3107 State Route 23, Ottawa, IL 61350
    View details

    Lasalle County, IL Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 15 office properties & spaces for sale in Lasalle County, IL, showcased through 10 active listings on our real estate platform. These investment opportunities span a total of 23,997 square feet of properties for sale, with an estimated market value of $2,736,900.

    Sale prices for office spaces in Lasalle County, IL start at $156,900, averaging $456,150, and reaching up to $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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