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    St Clair County, IL Multifamily Properties for Sale

    32 results
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    Belleville Four-Unit Multifamily Property
    Pending
    $62,000
    918 SF

    Belleville Four-Unit Multifamily Property

    409 E East St, Belleville, IL 62220

    Two-story, four-unit property near Main Street in Belleville, Illinois.

    • Four‑unit multi‑family property in a prime location near Main Street in Belleville.
    • Value‑add opportunity due to storm damage requiring repairs and updates.
    • Strong rental potential in a desirable location surrounded by businesses, restaurants, and amenities.
    • Roof replaced in 2020.
    • Ample parking available for tenants.
    Updated: Nov 29, 2025
    View details
    Turnkey Triplex in Belleville, Illinois
    $199,000
    1,865 SF

    Turnkey Triplex in Belleville, Illinois

    506 N 17Th St, Belleville, IL 62226

    Three-unit property ideal for income generation and owner occupancy.

    • Turnkey investment property with three income‑generating units
    • Potential for owner occupancy while tenants cover mortgage expenses
    • Garage accommodates up to 6 cars and can function as a workshop
    • New flooring, paint, appliances, and lower‑level HVAC system
    • Separate utilities for each unit (electricity), simplifying billing
    Updated: Jan 2
    View details
    Historic Belleville Loft Income Property
    $450,000
    5,100 SF

    Historic Belleville Loft Income Property

    Four loft units in downtown Belleville, generating income.

    511 E Main St, Belleville, IL 62220
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    Belleville Duplex: Investment Opportunity
    $149,900
    2,344 SF

    Belleville Duplex: Investment Opportunity

    Updated duplex in Belleville, ideal for investors or owner-occupants.

    619 E Mckinley St, Belleville, IL 62220
    View details
    East St. Louis Duplex Investment
    Contact for pricing
    1,600 SF

    East St. Louis Duplex Investment

    Duplex in high-demand East St. Louis location, ideal for renovation.

    1620 Missouri Ave, East St Louis, IL 62205
    View details
    Caseyville 8-Unit Apartment Complex
    $595,000
    3,240 SF

    Caseyville 8-Unit Apartment Complex

    Well-maintained 8-unit apartment complex in Caseyville, Illinois.

    19 S Long St, Caseyville, IL 62232
    View details
    Residential Income Opportunity in East St. Louis
    $425,000
    0.62 Acres

    Residential Income Opportunity in East St. Louis

    Two buildings with 17 units, ideal for investment.

    6500 Saint Clair Ave, East St Louis, IL 62203
    View details
    Historic Belleville Triplex For Sale
    $189,900
    1,979 SF

    Historic Belleville Triplex For Sale

    Three fully rented units with positive cash flow in Belleville.

    222 S Jackson St, Belleville, IL 62220
    View details
    East St Louis Duplex Opportunity
    $39,500
    1,297 SF

    East St Louis Duplex Opportunity

    Duplex in East St Louis with detached garage on large lot.

    2718 State St, East St Louis, IL 62205
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    Belleville Residential Income Property
    $129,900
    3,300 SF

    Belleville Residential Income Property

    Residential income property featuring multiple units in Belleville, Illinois.

    326 Portland Ave, Belleville, IL 62220
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    Belleville Multifamily Investment Opportunity
    $269,999
    1,246 SF

    Belleville Multifamily Investment Opportunity

    Five-unit residential building near downtown Belleville.

    208 S Charles St, Belleville, IL 62220
    View details
    Charming Belleville Duplex For Sale
    Pending
    $150,000
    2,064 SF

    Charming Belleville Duplex For Sale

    All-brick duplex with potential for investors or owner-occupants.

    204 Gilbert St, Belleville, IL 62226
    View details
    Belleville Multifamily Building with Apartments
    $600,000
    8,736 SF

    Belleville Multifamily Building with Apartments

    Well-maintained 8-unit apartment building in Belleville, Illinois.

    8612 W Main St, Belleville, IL 62223
    View details
    Downtown Freeburg Commercial Opportunity
    $169,900
    1,524 SF

    Downtown Freeburg Commercial Opportunity

    Well-maintained commercial building in high-traffic location with rental income.

    105 S State St, Freeburg, IL 62243
    View details
    Mixed-Use Building Near Downtown Belleville
    $240,000
    2,926 SF

    Mixed-Use Building Near Downtown Belleville

    Two-story mixed-use property with commercial space and updated apartment.

    719 Centreville Ave, Belleville, IL 62220
    View details
    Cahokia Multifamily Property for Sale
    $180,000
    1,440 SF

    Cahokia Multifamily Property for Sale

    Multifamily property in Cahokia, Illinois, totaling 1,440 square feet.

    3600 Falling Springs Rd, East Saint Louis, IL 62206
    View details
    Marissa, IL Four-Unit Property
    $160,000

    Marissa, IL Four-Unit Property

    Four units, each with two bedrooms and one bathroom.

    427 East Dr, Marissa, IL 62257
    View details
    Fairview Heights Ranch Duplex
    $180,000
    1,736 SF

    Fairview Heights Ranch Duplex

    Ranch-style duplex with income potential in Fairview Heights, IL.

    126 Union Hill Rd, Fairview Heights, IL 62208
    View details
    Well-Maintained Tri-Plex in Fairview Heights
    Pending
    $185,000
    1,386 SF

    Well-Maintained Tri-Plex in Fairview Heights

    Full-brick tri-plex with recent upgrades and income potential.

    10 Hill Dr, Fairview Heights, IL 62208
    View details
    Belleville Brick Duplex Investment Opportunity
    $115,000
    2,240 SF

    Belleville Brick Duplex Investment Opportunity

    Brick duplex in Belleville, IL with tenants in place.

    402 S 21St St, Belleville, IL 62226
    View details
    Mixed-Use 4-Plex in Downtown Mascoutah
    $425,000
    0.06 Acres

    Mixed-Use 4-Plex in Downtown Mascoutah

    Mixed-use 4-plex with income potential in downtown Mascoutah.

    108-110 E Main St, Mascoutah, IL 62258
    View details
    Mixed-Use 4-Plex in Downtown Mascoutah
    $425,000
    3,838 SF

    Mixed-Use 4-Plex in Downtown Mascoutah

    Mixed-use 4-plex with commercial and residential income potential.

    108-110 E Main St, Mascoutah, IL 62258
    View details
    Marissa, IL - Four Units
    $160,000

    Marissa, IL - Four Units

    Four-unit property in Marissa, Illinois, offering investment or occupancy potential.

    434 East Dr, Marissa, IL 62257
    View details

    St Clair County, IL Multifamily Properties Investment Opportunities Market Analysis

    Explore 70 multifamily properties for sale in St Clair County, IL, showcased through 32 active listings on our real estate platform. These investment opportunities span a total of 30,334,748 square feet of properties for sale, with an estimated market value of $20,496,499.

    Prices for multifamily properties in St Clair County, IL start at $39,500, averaging $401,892, and reaching up to $2,120,400 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Multifamily properties by market

    Browse Multifamily properties for Sale Near St Clair, IL

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