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    Belleville, IL Office Buildings for Sale

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    26 properties
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    Office Building with Parking
    Updated: Jul 11
    Office Building with Parking

    12 W Lincoln Street, Belleville, IL 62220

    $199,000
    8,744 sqft 0.11 AC lot
    8,744‑square‑foot office building constructed in 1956
    Multiple private offices, meeting rooms, and flexible work areas
    On‑site open parking lot with over 15 spaces
    Located one block from the St. Clair County Courthouse
    Two parcels totaling 0.11 acres
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    Two-Story Professional Office Building
    Updated: Jul 11
    Two-Story Professional Office Building

    O Fallon, IL 62269

    $525,000
    0.17 AC lot
    5,568 SF brick office building built in 1996, offering a two‑level layout with 24 total offices
    Lake front property with 10 offices featuring lake views and a walk‑out lower level
    2,784 SF on each floor, with conference rooms on both levels, open work areas, reception, and a large foyer/waiting area
    Multiple restrooms and a kitchenette, plus accessible approach with ramp
    Utilities include cable available; public water service; central air cooling
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    Renovated Multi-Office Flex Building
    Renovated Multi-Office Flex Building

    1127 East B Street, Belleville, IL 62221

    Contact for pricing
    11,874 sqft 1.06 AC lot

    Renovated two-story office building with climate-controlled private offices, reception, and employee parking on 1.06 acres.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Fully Leased Office Building
    Fully Leased Office Building

    O Fallon, IL 62269

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    12,200 sqft

    Large meeting areas and high-speed internet support a range of professional office operations.

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    Two-Story Office Building
    Two-Story Office Building

    424 Lebanon Ave, Belleville, IL 62220

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    8,964 sqft

    Office property with ADA improvements, multiple private offices, conference rooms, vaults, and a walk-out lower level.

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    Two-Story Lakefront Office Building
    Two-Story Lakefront Office Building

    1668 Windham Way, O Fallon, IL 62269

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    5,568 sqft

    Two-level brick office building with ADA access, multiple restrooms, and walk-out lower level on a lake lot.

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    Office Building with Available Space
    Office Building with Available Space

    O Fallon, IL 62269

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    2,400 sqft

    For-sale office property featuring 2,400 SF of available space.

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    Special Purpose Office Building
    Special Purpose Office Building

    6400 W. Main, Belleville, IL 62223

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    14,000 sqft

    For sale special purpose office building totaling 14,000 SF in Belleville, Illinois.

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    Office Building Suite
    Office Building Suite

    115 Lincoln Pl Ct, Belleville, IL 62221

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    3,840 sqft

    Office space available for sale totaling 3,840 SF.

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    Remodeled Office Building with Warehouse
    Remodeled Office Building with Warehouse

    1520 Mascoutah Ave, Belleville, IL 62220

    Contact for pricing
    8,454 sqft

    Remodeled office building with warehouse, ample parking, and generator.

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    East Belleville Office/Retail Building
    East Belleville Office/Retail Building

    1820 N Belt E, Belleville, IL 62221

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    2,496 sqft

    Freestanding 2,496 SF office/retail building in East Belleville.

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    Professional Office Suite
    Professional Office Suite

    6318 W Main St, Belleville, IL 62223

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    Office space includes hardwood floors, a waiting/reception area with fireplace, a large conference room, and parking for 12.

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    Professional Office Building
    Professional Office Building

    2726 Frank Scott Pkwy, Belleville, IL 62223

    Contact for pricing

    Standalone office property offering a professional setting for business operations.

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    Office Building with Full Basement
    Office Building with Full Basement

    110 W Main St, Belleville, IL 62220

    $350,000

    Main-level offices feature reception space, multiple bathrooms, and a large conference room for meetings and presentations.

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    Two-Building Mixed-Use Property
    Two-Building Mixed-Use Property

    620 North Illinois Street, Belleville, IL 62226

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    Office, classroom, conference, kitchen, and storage areas support varied commercial layouts.

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    Single-Story Office Building
    Single-Story Office Building

    144 Lincoln Pl Ct, Belleville, IL 62221

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    Office property within a business park near Scott Air Force Base and Southwestern Illinois College.

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    Renovated Office Building For Sale
    Renovated Office Building For Sale

    218 W Main St, Belleville, IL 62220

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    47,942 sqft 0.89 AC lot

    Two-story office building in historic downtown Belleville, Illinois.

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    Flex Space with Dual Occupancy
    Flex Space with Dual Occupancy

    402 W Main St, Belleville, IL 62220

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    Two occupied portions support state vehicle services and warehouse operations.

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    Storefront Building with Parking
    Storefront Building with Parking

    1809 Central Plaza Drive, Belleville, IL 62221

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    A 2007-built storefront property with a large asphalt parking lot.

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    Newer Construction Office Building
    Newer Construction Office Building

    360 South Green Mount Rd, Belleville, IL 62221

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    Corner-site office property near Southern Illinois College with furniture and fixtures included in the sale.

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    Corner Mixed-Use Property
    Corner Mixed-Use Property

    O Fallon, IL 62269

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    Two-level building combines professional office space with a one-bedroom apartment and dedicated rear parking.

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    Two-Space Office Building
    Two-Space Office Building

    7100 W Main Street, Belleville, IL 62223

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    The building contains distinct office areas that can support separate business operations.

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    Two-Story Mixed-Use Property
    Two-Story Mixed-Use Property

    137 Iowa Avenue, Belleville, IL 62220

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    Two adjoining buildings combine a two-story residence-style structure, office space, and customer parking.

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    Multi-Story Office and Lodging Building
    Multi-Story Office and Lodging Building

    29 N 64th St, Belleville, IL 62223

    Contact for pricing
    40,896 sqft 4.09 AC lot

    Elevator-served, three-story building with a large parking lot and multiple redevelopment use possibilities.

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    Belleville, IL Office Buildings Market Trends and Statistics

    Explore 55 office buildings for sale in Belleville, IL, showcased through 26 active listings on our real estate platform. These investment opportunities span a total of 217,010 square feet of properties for sale, with an estimated market value of $1,074,000.

    Sale prices for office properties in Belleville, IL start at $199,000, averaging $358,000, and reaching up to $525,000 — 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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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Office Units 42
    Office buildings 29
    Medical Office Space 19
    Coworking space 2
    Serviced offices 1

    Demographics Overview

    Population 129K
    Population Growth (5Y) +2.8%
    Median Household Income $78,624
    College Educated 43.7%

    High-Yield Neighborhoods for Investment

    Identify Belleville submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    62223 $140K
    62220 $549.8K

    Taxes & Financing

    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in St. Clair County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale pricing trends across core commercial property types in St. Clair County

    Retail

    Property Size Breakdown

    The majority of commercial real estate listings in Belleville fall within the 10,000 to 25,000 square foot range.

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    Browse Office buildings for Sale Near Belleville, IL

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    Most Searched ZIP Codes in Belleville, IL

    • 62220
    • 62221
    • 62223
    • 62269
    • 62226

    Featured Belleville Real Estate Agencies

    Realmo connects you with licensed Belleville CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    Strano & Associates
    1910 Carlyle Avenue Belleville, IL 62221
    Phone: 16182577690
    www.strano.com

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