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    Illinois Quadplexes for Sale

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    Chicago, IL Springfield, IL Rockford, IL
    138 listings
    Mixed-Use Retail and Residential Building
    $699,000
    10,200 SF
    Mixed-Use Retail and Residential Building

    119 W 3rd Street, Alton, IL 62002

    Income-producing mixed-use building with a restaurant and bar plus four apartments and an outdoor patio.
    • Mixed‑use downtown Alton income property with restaurant and bar on the main level
    • Main‑level salon space plus restaurant/retail area, each with access to an outdoor patio
    • Four residential apartments above: 2 two‑bedroom units and 2 one‑bedroom units
    • Fenced outdoor patio for dining, entertainment, and special events
    • Expansive storage area offers potential for redevelopment into additional apartment units
    Updated: Jun 15
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    Sycamore Multifamily Investment Opportunity
    $575,000
    5,200 SF
    Sycamore Multifamily Investment Opportunity

    247-253 N Cross Street, Sycamore, IL 60178

    Well-maintained four-unit property with recent upgrades and strong rental potential.
    • Four‑unit building built in 2005 with 2 bedrooms and 2 full baths per unit and attached 1‑car garage for each unit
    • Approx. 1,300 SF per unit; townhome‑like layouts with ground‑level concrete crawl spaces for additional storage
    • Each unit has its own private furnace, central A/C, hot water heater, water softener, washer, and dryer
    • Tenants pay all utilities, including gas, electric, water, sewer, and scavenger
    • Recent improvements: new roof and siding (2023), newer second‑floor furnaces and A/C units (under 3 years), water softeners (2024), washers/dryers (2025), and stoves replaced
    Updated: May 13
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    Victorian Multifamily Property in Millstadt
    $385,000
    1,896 SF
    Victorian Multifamily Property in Millstadt

    Income-producing Victorian with four apartments near Millstadt's shops and restaurants.

    23 W Laurel Street, Millstadt, IL 62260

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    Mixed-Use 4-Plex in Downtown Mascoutah
    $400,000
    3,838 SF
    Mixed-Use 4-Plex in Downtown Mascoutah

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

    108-110 E Main Street, Mascoutah, IL 62258

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    Chicago Multi-Unit Residential Income
    $659,000
    Chicago Multi-Unit Residential Income

    Well-maintained multi-unit property with separate living and dining areas across three units plus a coach house apartment.

    2205 N Melvina Avenue, Chicago, IL 60639

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    Legal 4-Unit Property, Chicago
    $1,075,000
    0.10 Acres
    Legal 4-Unit Property, Chicago

    Spacious 3-bedroom units near Metra, Red & Green Lines.

    5137 S Wabash Avenue, Chicago, IL 60615

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    Warsaw, IL Fourplex Investment Opportunity
    $100,000
    2,824 SF
    Warsaw, IL Fourplex Investment Opportunity

    Value-add fourplex in Warsaw, Illinois, ready for repositioning.

    350 Van Buren Street, Warsaw, IL 62379

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    Well-Maintained Ellis Grove Quadplex
    $425,000
    2,000 SF
    Well-Maintained Ellis Grove Quadplex

    Four-unit property with long-term tenants and carport parking.

    100 N State Street, Ellis Grove, IL 62241

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    Four-Unit Building on Double Lot
    $950,000
    Four-Unit Building on Double Lot

    Four-unit brick building with rehabbed unit and large backyard.

    6626-6628 N Seeley Avenue, Chicago, IL 60645

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    Renovated 4-Unit Rental Building
    $1,500,000
    0.05 Acres
    Renovated 4-Unit Rental Building

    All-brick fourplex with fully renovated 2-bedroom duplex units, private fenced yard, and in-unit washer/dryer.

    2245 W Shakespeare Avenue, Chicago, IL 60647

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    Four-Unit Residential Income Building
    $675,000
    Four-Unit Residential Income Building

    Well-maintained four-unit property with multiple unit types, in-unit appliances, and tenant-paid electric, plus rear parking for up to seven vehicles.

    7730 Ogden Avenue, Lyons, IL 60534

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    Updated 4-Unit Brick Multifamily
    $899,900
    Updated 4-Unit Brick Multifamily

    Updated legal four-unit brick building with individual central heat and A/C, plus spacious apartments and a large basement.

    2438 N Laramie Avenue, Chicago, IL 60639

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    Four-Unit Multifamily with In-Unit Laundry
    $965,000
    Four-Unit Multifamily with In-Unit Laundry

    Four 3-bed, 2-bath residences built in 2007, featuring in-unit laundry hook-ups and individual utilities.

    5642 S Prairie Avenue, Chicago, IL 60637

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    Updated Four-Unit Apartment Building
    $469,900
    0.30 Acres
    Updated Four-Unit Apartment Building

    Four-unit, two-bedroom apartment building with a 2022 roof, on-site coin laundry, and private upper-level balconies.

    310 Wilshire Drive, Sandwich, IL 60548

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    Four-Unit Residential Income Building
    $666,000
    Four-Unit Residential Income Building

    Four-unit property with a large two-car garage and multiple spacious apartment layouts, including a first-floor walk-in tub.

    5037 W Adams Street, Chicago, IL 60644

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    Four-Unit Quadplex with Yard
    $1,180,000
    Four-Unit Quadplex with Yard

    Red brick four-unit quadplex with separate HVAC and hot water, coin laundry, yard space, and a one-car garage.

    2648 N Francisco Avenue, Chicago, IL 60647

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    New Multifamily Investment Opportunity
    $795,000
    3.23 Acres
    New Multifamily Investment Opportunity

    Four units built in 2023, fully occupied, near downtown Ottawa.

    201, 311, & Lot's 3-10 24th Avenue, Ottawa, IL 61350

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    Roscoe Four-Unit Investment Property
    $699,900
    5,504 SF
    Roscoe Four-Unit Investment Property

    Fully occupied four-unit property in Roscoe, Hononegah School District.

    10205 MONARCH Road, Roscoe, IL 61073

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    Four-Unit Residential Income Building
    $500,000
    0.10 Acres
    Four-Unit Residential Income Building

    Well-maintained four-unit property with 8 dedicated parking spaces and a unit delivered vacant at closing.

    621 Lake Street, Maywood, IL 60153

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    Chatham Four-Unit Investment Property
    $559,000
    0.14 Acres
    Chatham Four-Unit Investment Property

    Well-maintained, tenant-occupied corner property with strong rental income potential.

    433-35 E 91ST Place, Chicago, IL 60619

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    Historic Quadplex with Coach House
    $1,350,000
    Historic Quadplex with Coach House

    Four luxury apartments in a restored 1903 mansion plus a brick coach house with 3-car parking.

    4541 S Forrestville Avenue, Chicago, IL 60653

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    Renovated Brick Multifamily with Garden Unit
    $700,000
    Renovated Brick Multifamily with Garden Unit

    Renovated brick multifamily offering three units and a finished garden-level space with modern systems and finishes.

    7732 S Phillips Avenue, Chicago, IL 60649

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    Brick 4-Unit Income Building
    $265,000
    0.20 Acres
    Brick 4-Unit Income Building

    Multi-unit brick building with separate utilities, spacious layouts, and an English basement with extra living space.

    7711 S Ada Street, Chicago, IL 60620

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    Classic Brick 4-Unit Building
    $1,350,000
    0.04 Acres
    Classic Brick 4-Unit Building

    Meticulously maintained 4-unit building in East Ukrainian Village.

    958 N Honore Street, Chicago, IL 60622

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    Illinois Quadplexes Investment Opportunities Market Analysis

    Explore 138 quadplexes for sale in Illinois, showcased through 138 active listings on our real estate platform. These investment opportunities span a total of 89,516 square feet of properties for sale, with an estimated market value of $12,642,450.

    Sale prices for four-unit buildings in Illinois start at $80,000, averaging $486,248, and reaching up to $1,295,000 — 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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