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    Knox County, IL Office Buildings for Sale

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    Historic Downtown Redevelopment Office
    Updated: Jul 20
    Historic Downtown Redevelopment Office

    40 E Simmons Street, Galesburg, IL 61401

    $675,000
    Former Galesburg Public Library (1961) at 40 E. Simmons St in the Central Business District.
    Brick and slate exterior with a large open upstairs level suitable for commercial redevelopment concepts.
    Partial basement for storage and back‑of‑house needs.
    Rooftop HVAC units installed in 2020.
    B‑3 Central Business District zoning supports a wide range of commercial uses.
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    Historic Office Building for Sale
    Updated: Apr 23
    Historic Office Building for Sale

    161 S CHERRY Street, Galesburg, IL 61401

    $225,000
    Historic Old City Hall built in 1904
    Currently leased, generating steady income
    High ceilings and expansive interior spaces
    Unique architectural features and distinctive interior details
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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Knox County, IL, we suggest exploring several alternatives: 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.

    B-3 Zoned Commercial Development Lot
    B-3 Zoned Commercial Development Lot

    353 ANN ELIZA Street, Pekin, IL 61554

    $165,000
    0.14 AC lot

    Vacant commercial lot zoned B-3, suitable for a range of business uses in downtown Pekin.

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    Morton Commercial Land For Sale
    Morton Commercial Land For Sale

    150 W COURTLAND Avenue, Morton, IL 61550

    $1,800,000
    3.55 AC lot

    3.55 acre commercial land with high traffic frontage.

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    Two-Parcels Development Land
    Two-Parcels Development Land

    4601 River bend sub lot 4, Fort Madison, IA 52627

    $325,000
    15.98 AC lot

    Two adjacent parcels totaling nearly 16 acres with utilities available at the road for flexible commercial or residential development.

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    Commercial Lot in Nauvoo, IL
    Commercial Lot in Nauvoo, IL

    1220 Mulholland Street, Nauvoo, IL 62354

    $35,000
    0.05 AC lot

    0.05-acre commercial lot in a visible, walkable area.

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    Knox County, IL Office Buildings Market Trends and Statistics

    Explore 2 office buildings for sale in Knox County, IL on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $900,000.

    Sale prices for office properties in Knox County, IL start at $225,000, averaging $450,000, and reaching up to $675,000 — 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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