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    Alton, IL Medical Offices for Sale

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

    Medical Office Building For Sale

    1 Professional Dr, Alton, IL 62002

    64,800 SF medical office building on 4.3 acres.

    • Over half of the 64,800 SF building (approx. 54,000 RSF) is currently rented with 2‑5 year NNN leases, providing immediate income.
    • Located in a central location with easy access to major highways (Rte 3, Rte 140, College Ave) and Interstates 255 & 270.
    • Zoned C2 General Commercial District, allowing for diverse uses including restaurant, retail, professional services, and medical offices.
    • Anchored by a large St. Louis based medical healthcare system and two other prominent medical tenants.
    • Ample parking with approximately 270 spaces, including 10 handicap spaces, on 4.3 acres.
    Updated: Oct 7, 2025
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    Alton Medical Campus Opportunity
    Contact for pricing
    221,754 SF

    Alton Medical Campus Opportunity

    915 E 5Th St, Alton, IL 62002

    Vacant medical campus in historic Alton, Illinois.

    • Unique medical campus opportunity in historic Alton, IL.
    • Located on the Mississippi River in downtown Alton, near a casino, amphitheater, and high school.
    • Includes a vacant hospital, assisted living facility, medical office building, and parking garage totaling 221,754 sq ft.
    • Site area of 8.36 acres consisting of 32 parcels.
    • 2.4 acres of unimproved parcels included, offering potential for future development.
    View details
    Based on your search, we've compiled 7 Potential Opportunities for your consideration. Besides 2 Active listings in Alton, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities, 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.

    Granite City Commercial Office Building
    $220,000
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    Granite City Commercial Office Building

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    Renovated Medical Office Condo
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    Renovated Medical Office Condo

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    South County Medical Office Building
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    South County Medical Office Building

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    Kirkwood Dental Office For Sale
    $750,000
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    Kirkwood Dental Office For Sale

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    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

    Alton, IL Medical Offices Investment Opportunities Market Analysis

    Explore 2 medical offices for sale in Alton, IL on our real estate platform. These investment opportunities span a total of 188,615 square feet of properties for sale, with an estimated market value of $4,000,000.

    Prices for medical spaces in Alton, IL start at $4,000,000, averaging $4,000,000, and reaching up to $4,000,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Most Searched ZIP Codes in Alton, IL

    • 62002

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