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    Alton, IL Office Properties & Spaces for Sale

    8 results
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    Alton Mixed-Use Commercial Opportunity
    $250,000
    2,263 SF

    Alton Mixed-Use Commercial Opportunity

    2517 College Ave, Alton, IL 62002

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

    • High‑visibility location on College Avenue with significant daily traffic.
    • Flexible layout suitable for various business uses.
    • Approximately 2,263 SF main level with front area ideal for retail/office and a nearly 2,000 SF garage/workshop.
    • Substantial garage/workshop space perfect for service businesses, contractors, inventory, or light fabrication.
    • Additional 1,619 SF unfinished basement for storage.
    Updated: Jan 10
    View details
    Alton Commercial Building For Sale
    $79,900
    984 SF

    Alton Commercial Building For Sale

    2201 State St, Alton, IL 62002

    Commercial building in Alton, Illinois, suitable for various applications.

    • High daily traffic count (6000‑7700)
    • Suitable for commercial applications (dentist office, barber shop)
    • Brick construction
    • Basement with ample storage space
    • Central air conditioning
    Updated: Dec 1, 2025
    View details
    Medical Office Building For Sale
    $4,000,000
    64,800 SF

    Medical Office Building For Sale

    64,800 SF medical office building on 4.3 acres.

    1 Professional Dr, Alton, IL 62002
    View details
    Former Bank Building in Alton
    $340,000
    19,534 SF

    Former Bank Building in Alton

    Versatile commercial property with ample parking and finished lower level.

    1520 Washington Ave, Alton, IL 62002
    View details
    Alton Mixed-Use Commercial Building
    $300,000
    6,600 SF

    Alton Mixed-Use Commercial Building

    6,600 SF, 200 Parking Spaces, $300K

    100 Lovejoy Ln, Alton, IL 62002
    View details
    Alton Executive Office Building
    $795,000
    27,712 SF

    Alton Executive Office Building

    Prime Alton Office, 27,712 SF, $795K

    200 Center Dr, Alton, IL 62002
    View details
    Alton Medical Campus Opportunity
    Contact for pricing
    221,754 SF

    Alton Medical Campus Opportunity

    Vacant medical campus in historic Alton, Illinois.

    915 E 5Th St, Alton, IL 62002
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    Alton Office Building For Sale
    $795,000
    27,712 SF

    Alton Office Building For Sale

    Office building with coworking space and expansion potential.

    200 N Center Dr, Alton, IL 62002
    View details
    Based on your search, we've compiled 100 Potential Opportunities for your consideration. Besides 8 Active listings in Alton, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 87 Off-Market properties to explore as potential leads, plus 1 Land Listings that present a potential for development.

    Explore Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Godfrey Road Commercial Property For Sale
    $210,000
    2,106 SF

    Godfrey Road Commercial Property For Sale

    High-visibility commercial property on Godfrey Road with office and garage space.

    6118 Godfrey Rd, Godfrey, IL 62035
    View details
    Godfrey Office Building For Sale
    $75,000
    1,652 SF

    Godfrey Office Building For Sale

    Commercial building with office conversion, high traffic location in Godfrey.

    6120 Godfrey Rd, Godfrey, IL 62035
    View details
    Wood River Commercial Property For Sale
    $900,000
    38,863 SF

    Wood River Commercial Property For Sale

    Commercial property with office space, parking, and tenant in place.

    250 Citrus Ln, Wood River, IL 62095
    View details
    Retail/Office Space on Corner Lot
    $185,000
    2,580 SF

    Retail/Office Space on Corner Lot

    Retail or office space on corner lot with high traffic.

    300 N Wood River Ave, Wood River, IL 62095
    View details

    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.

    Medical Office Building For Sale
    $4,000,000
    64,800 SF

    Medical Office Building For Sale

    64,800 SF medical office building on 4.3 acres.

    1 Professional Dr, Alton, IL 62002
    View details

    Explore Off-Market Properties in Alton, IL

    Consider similar Off-Market properties in Alton, 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.

    3555 College Ave

    3555 College Ave

    OFFICE (GENERAL) • 4,800 SF
    Value Estimation
    $305,000
    3555 College Ave, Alton, IL 62002-5009
    View details
    3517 Xrds Ct

    3517 Xrds Ct

    OFFICE (GENERAL) • 8,634 SF
    Value Estimation
    $480,000
    3517 Xrds Ct, Alton, IL 62002
    View details
    1828 Washington Ave

    1828 Washington Ave

    OFFICE (GENERAL) • 0.09 Acres
    Value Estimation
    $245,000
    1828 Washington Ave, Alton, IL 62002-4625
    View details
    322 State St

    322 State St

    OFFICE (GENERAL) • 30,016 SF
    Value Estimation
    $650,000
    322 State St, Alton, IL 62002-6135
    View details
    626 Broadway

    626 Broadway

    OFFICE (GENERAL) • 4,840 SF
    Value Estimation
    $275,000
    626 Broadway, Alton, IL 62002-6308
    View details
    100 Lovejoy Ln

    100 Lovejoy Ln

    OFFICE (GENERAL) • 6,603 SF
    Value Estimation
    $270,000
    100 Lovejoy Ln, Alton, IL 62002-5230
    View details
    215 Herbert St

    215 Herbert St

    OFFICE (GENERAL) • 1,240 SF
    Value Estimation
    $275,000
    215 Herbert St, Alton, IL 62002-1924
    View details
    4435 Alby St

    4435 Alby St

    OFFICE (GENERAL) • 2,929 SF
    Value Estimation
    $435,000
    4435 Alby St, Alton, IL 62002-5916
    View details
    1805 Washington Ave

    1805 Washington Ave

    OFFICE (GENERAL) • 23,918 SF
    Value Estimation
    $805,000
    1805 Washington Ave, Alton, IL 62002-4626
    View details
    801 Henry St

    801 Henry St

    OFFICE (GENERAL) • 2,660 SF
    Value Estimation
    $280,000
    801 Henry St, Alton, IL 62002-3637
    View details
    510 6th St

    510 6th St

    OFFICE (GENERAL) • 3,600 SF
    Value Estimation
    $285,000
    510 6th St, Alton, IL 62002-3602
    View details
    3401 Broadway

    3401 Broadway

    OFFICE (GENERAL) • 5,074 SF
    Value Estimation
    $150,000
    3401 Broadway, Alton, IL 62002-2043
    View details
    2201 State St

    2201 State St

    OFFICE (GENERAL) • 903 SF
    Value Estimation
    $255,000
    2201 State St, Alton, IL 62002-4316
    View details
    1 Saint Anthonys Way

    1 Saint Anthonys Way

    OFFICE (GENERAL) • 1.90 Acres
    Value Estimation
    $505,000
    1 Saint Anthonys Way, Alton, IL 62002-4568
    View details
    305 State St

    305 State St

    OFFICE (GENERAL) • 3,504 SF
    Value Estimation
    $270,000
    305 State St, Alton, IL 62002-6134
    View details
    401 Henry St

    401 Henry St

    OFFICE (GENERAL) • 2,035 SF
    Value Estimation
    $220,000
    401 Henry St, Alton, IL 62002-2610
    View details

    Alton, IL Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 95 office properties & spaces for sale in Alton, IL, showcased through 8 active listings on our real estate platform. These investment opportunities span a total of 1,715,975 square feet of properties for sale, with an estimated market value of $31,559,900.

    Prices for office spaces in Alton, IL start at $79,900, averaging $464,116, and reaching up to $5,245,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Browse Office Properties & Spaces for Sale Near Alton, IL

    Popular Searches in Alton, IL

    Most Searched ZIP Codes in Alton, IL

    • 62002

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