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    Swansea, IL Office Spaces for Sale

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    Belleville, IL Shiloh, IL Fairview Heights, IL
    9 results
    Updated Commercial Building in Swansea
    $550,000
    6,300 SF
    Updated Commercial Building in Swansea

    16 Bronze Pointe Boulevard, Swansea, IL 62226

    Updated commercial building with new features and income potential.
    • Updated Throughout, offering modern improvements.
    • New HVAC (2023) ensures efficient climate control.
    • New Roof (2022) provides long‑term protection.
    • New Water Heater (2025) recently installed.
    • Separate Utility Meters allows for individual billing.
    Updated: Apr 17
    View details
    Swansea Retail/Office Opportunity
    $75,000
    624 SF
    Swansea Retail/Office Opportunity

    1507 N Illinois Street, Swansea, IL 62226

    Versatile commercial space with high traffic and business potential.
    • High Traffic Location: Boasting 50ft frontage on Rt 159 with 12,000 cars passing daily.
    • Excellent Accessibility: Located just 2 blocks from Rt 161.
    • Flexible Business Potential: Suitable for salon, dog grooming, office space, or other ventures.
    • Existing Salon Infrastructure: Includes reception area, waiting area, and hair washing basins.
    • Open Floor Plan: Provides adaptable space for various business layouts.
    Updated: May 28
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    Commercial Building on Highway Business Lot
    $165,000
    1,846 SF
    Commercial Building on Highway Business Lot

    1,847 SF building on 1.61 acre commercial lot.

    815 N Belt W, Swansea, IL 62226

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    Medical Office Space For Sale
    $1,921,053
    7,300 SF
    Medical Office Space For Sale

    Medical office space available for sale in Swansea, Illinois.

    19 Wolf Creek Dr, Swansea, IL 62226

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    Medical/Office Complex For Sale
    $1,950,000
    33,378 SF
    Medical/Office Complex For Sale

    Large medical/office complex for sale, convenient location.

    4000 N Illinois Ln, Swansea, IL

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    Portfolio on Illinois Route 159
    $2,000,000
    23,802 SF
    Portfolio on Illinois Route 159

    Portfolio with retail, office, and warehouse spaces on 3.86 acres.

    1604 N Illinois St, Swansea, IL

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    Medical/Office Complex For Sale
    $1,950,000
    33,378 SF
    Medical/Office Complex For Sale

    Large medical/office complex available near hospitals and I-64.

    4000 N Illinois Ln, Swansea, IL 62226

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    Highway Frontage Medical Office Building
    $249,000
    3,000 SF
    Highway Frontage Medical Office Building

    3,000 SF medical office with finished walkout basement.

    3214 N Illinois St, Swansea, IL

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    Mixed-Use Portfolio on Illinois 159
    Contact for pricing
    23,802 SF
    Mixed-Use Portfolio on Illinois 159

    23,802 SF mixed-use portfolio on 3.86 acres.

    1604 N Illinois St, Swansea, IL 62226

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    Based on your search, we've compiled 21 Potential Opportunities for your consideration. Besides 9 Active listings in Swansea, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 4 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

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

    Historic Mixed-Use Building in Belleville
    $299,000
    3,200 SF
    Historic Mixed-Use Building in Belleville

    Two-story mixed-use building in downtown Belleville's commercial corridor.

    18 E Main Street, Belleville, IL 62220

    View details
    Refurbished Office Space in Belleville
    $56,000
    1,152 SF
    Refurbished Office Space in Belleville

    Refurbished office space in downtown Belleville near the courthouse.

    6 Lebanon Avenue, Belleville, IL 62220

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    Former Law Office For Sale
    $120,000
    2,716 SF
    Former Law Office For Sale

    2,716 SF office space in high visibility location.

    3540 N Belt W, Belleville, IL

    View details
    Medical/Office Building with Walkout Basement
    $249,000
    3,000 SF
    Medical/Office Building with Walkout Basement

    3,000 SF medical/office building with finished walkout basement.

    3214 N Illinois St, Belleville, IL 62226

    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.

    Downtown Belleville Office Building
    $299,000
    8,744 SF
    Downtown Belleville Office Building

    8,500+ sq ft office building near St. Clair Courthouse.

    12 W Lincoln Street, Belleville, IL 62220

    View details
    Prime Commercial Corner Lot
    $879,000
    5.38 Acres
    Prime Commercial Corner Lot

    High-visibility Shiloh commercial land with development potential.

    0 N Green Mount Road, Shiloh, IL 62221

    View details
    Belleville Land with Highway Frontage
    $74,000
    1.50 Acres
    Belleville Land with Highway Frontage

    Two commercial lots with highway frontage and available utilities.

    8310 Old Saint Louis Road, Belleville, IL 62223

    View details
    Downtown West Historic Building
    $300,000
    5,040 SF
    Downtown West Historic Building

    Historic building in Downtown West near stadium and entertainment.

    1907 Locust Street, St, Louis, MO 63103

    View details

    Off-Market Properties in Swansea, IL

    Consider similar Off-Market properties in Swansea, 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.

    4948 Benchmark Ctr Dr
    OFFICE BUILDING
    Lot: 1.10 Acres
    Value Estimation by Request

    4948 Benchmark Ctr Dr, Swansea, IL 62226-2027

    View details
    12 Wolf Creek Dr
    Office Units
    Value Estimation by Request

    12 Wolf Creek Dr, Swansea, IL 62226

    View details
    33 Bronze Pointe
    Medical Office Space
    Value Estimation by Request

    33 Bronze Pointe, Swansea, IL 62226

    View details
    7 Edwards Dr
    OFFICE BUILDING
    Lot: 0.49 Acres
    Value Estimation by Request

    7 Edwards Dr, Swansea, IL 62226-8206

    View details

    Swansea, IL Office Spaces Investment Opportunities Market Analysis

    Explore 13 office spaces for sale in Swansea, IL, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 109,628 square feet of properties for sale, with an estimated market value of $8,860,053.

    Sale prices for office spaces in Swansea, IL start at $75,000, averaging $1,107,506, and reaching up to $2,000,000 — 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

    Office Units 8
    Medical Office Space 6
    Office buildings 2
    Coworking space 1
    Creative space 1

    Property Size Breakdown

    The majority of commercial real estate listings in Swansea fall within the 25,000 to 50,000 square foot range.

    Demographics Overview

    Population 93K
    Population Growth (5Y) +0.8%
    Median Household Income $70,435
    College Educated 46.9%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    Belleville - 62226 $932.2K

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