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    Williamson County, IL Residential Income Properties for Sale

    11 results
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    Marion, IL Apartment Building
    $540,000

    Marion, IL Apartment Building

    105 S Liberty St, Marion, IL 62959

    Six-unit apartment building with remodeling completed in 2024.

    • Six‑unit apartment building with existing tenants providing immediate rental income.
    • Includes adjacent property at 208 W. College at no additional cost.
    • Recently remodeled in 2024.
    • Features a mix of unit sizes: four 1‑bedroom/1‑bath and two 4‑bedroom/2‑bath apartments.
    • Downstairs units are separately metered.
    Updated: Feb 25
    View details
    Herrin Multifamily Investment Opportunity
    $620,000
    4.00 Acres

    Herrin Multifamily Investment Opportunity

    1609 S 22Nd St, Herrin, IL 62948

    Eleven units on four acres in Herrin, Illinois.

    • 11 Units: Featuring a 5‑plex and 3 duplexes for significant rental income.
    • 4+ Acre Lot: Ample space with potential for future development.
    • Laundry Facilities: On‑site in the 5‑plex and hookups in each duplex.
    • Brick and Vinyl Siding Construction: Durable, low‑maintenance exteriors.
    • Central Air Conditioning: Ensuring tenant comfort.
    Updated: Nov 22, 2025
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    Marion, IL Fourplex Investment Opportunity
    $450,000
    0.31 Acres

    Marion, IL Fourplex Investment Opportunity

    Four-unit multifamily property in Marion, Illinois, fully rented.

    1105 N Monroe St, Marion, IL 62959
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    Marion IL Triplex Investment Opportunity
    $350,000

    Marion IL Triplex Investment Opportunity

    Triplex with stainless steel appliances and washer/dryer hookups.

    1205 N Otis St, Marion, IL 62959
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    Carterville Land with Log Home
    Contact for pricing
    112.21 Acres

    Carterville Land with Log Home

    112.2 acre property with log home and recreational land.

    13602 Greenbriar Rd, Carterville, IL 63918
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    Updated Duplex with Large Lot
    $270,000

    Updated Duplex with Large Lot

    Updated duplex with separate utilities and potential for expansion.

    1103 W Boulevard St, Marion, IL 62959
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    Mixed-Use Building in Herrin, IL
    $499,000
    0.11 Acres

    Mixed-Use Building in Herrin, IL

    Large mixed-use building with commercial and residential leasing opportunities.

    110 W Cherry St, Herrin, IL 62948
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    Herrin, IL Mixed-Use Investment
    $499,000
    10,000 SF

    Herrin, IL Mixed-Use Investment

    11-Unit Apartment Building, High Visibility

    110 Cherry St, Herrin, IL 62948
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    Carterville Land: 11 Lots Package Deal
    $97,600

    Carterville Land: 11 Lots Package Deal

    Eleven residential lots, great price, Carterville.

    5696 Arctic Fox Dr, Carterville, IL 62918
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    Southern Illinois 40-Acre Retreat
    $590,000
    40.00 Acres

    Southern Illinois 40-Acre Retreat

    Private Ranch, Lake, Workshop

    15319 Laminack Rd, Carterville, IL 62918
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    Herrin, IL Historic Investment
    $1,400,000

    Herrin, IL Historic Investment

    Historic building, 5 units, high income potential.

    200 Park Ave, Herrin, IL 62948
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    Based on your search, we've compiled 16 Potential Opportunities for your consideration. Besides 11 Active listings in Williamson County, IL, we suggest exploring several alternatives: similar 4 Off-Market properties to explore as potential leads, plus 1 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.

    Lake of Egypt Recreational Land
    $80,000
    0.34 Acres

    Lake of Egypt Recreational Land

    0.34-acre lot on Lake of Egypt, Southern Illinois.

    0000 Mckinney Chapel Rd, Marion, IL 62959
    View details

    Explore Off-Market Properties in Williamson County, IL

    Consider similar Off-Market properties in Williamson County, 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.

    15319 Laminack Rd

    15319 Laminack Rd

    Farms • 2,160 SF
    Value Estimation by Request
    15319 Laminack Rd, Carterville, IL 62918
    View details
    200 Park Ave

    200 Park Ave

    Multifamily properties
    Value Estimation by Request
    200 Park Ave, Herrin, IL 62948
    View details
    Pittsburg Rd

    Pittsburg Rd

    Land • 6.30 Acres
    Value Estimation by Request
    0 Pittsburg Rd, Pittsburg, IL 62974
    View details
    5696 Arctic Fox Dr

    5696 Arctic Fox Dr

    Land
    Value Estimation by Request
    5696 Arctic Fox Dr, Carterville, IL 62918
    View details

    Williamson County, IL Residential Income Properties Investment Opportunities Market Analysis

    Explore 15 residential income properties for sale in Williamson County, IL, showcased through 11 active listings on our real estate platform. These investment opportunities span a total of 1,934,935 square feet of properties for sale, with an estimated market value of $2,159,000.

    Sale prices for residential income properties in Williamson County, IL start at $450,000, averaging $539,750, and reaching up to $620,000 — 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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