Illinois Quadplexes for sale

Updated: Aug 26

Fully Occupied Quadplex

91 N Stanley Road, Cottage Hills, IL 62018

$165,000

2,989 sqft 0.23 AC lot

Four occupied residential units in a single‑level quadplex
Unit mix includes three 2‑bedroom/1‑bath units and one 1‑bedroom/1‑bath unit
2,989 square feet on a 0.2296‑acre lot
Eight on‑site parking spaces
Two sheds measuring 17x17 and 12x12

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Updated: Sep 10

Four-Unit Quadplex with Garages

209 S Mary Street, Stronghurst, IL 61480

$205,000

3,872 sqft 0.33 AC lot

Four‑unit quadplex with 3,872 square feet of building area
0.33‑acre parcel with four residential units
Each unit has 2 bedrooms, 1 bathroom, a private deck, laundry room, and garage stall
All four units are currently occupied
Eight bedrooms, four bathrooms, and four garage stalls total

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Ranch Quadplex with Covered Carports

100 N State Street, Ellis Grove, IL 62241

$380,000

2,000 sqft 0.46 AC lot

Four ranch-style units offer practical layouts, covered parking, and individual outdoor sitting areas.

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4-Unit Apartment Building

4440 N Saint Louis Avenue, Chicago, IL 60625

$1,100,000

5,120 sqft

Four legal apartments are occupied under month-to-month leases, with a two-car garage and shared coin-operated laundry.

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Four-Unit Mixed-Use Property

108-110 E Main Street, Mascoutah, IL 62258

$390,000

3,838 sqft 0.07 AC lot

Downtown building combines commercial storefronts with residential apartments and an unfinished upstairs unit.

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4-Unit Quadplex with Garage

5633 Edge Lake Drive, Oak Lawn, IL 60453

$825,555

0.20 AC lot

Three recently renovated apartments accompany a larger owner’s residence with a finished lower level.

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Brick Multifamily Property with Garage

3001 S Haynes Court, Chicago, IL 60608

$799,000

0.06 AC lot

Four legal units with flexible layouts, private porches, basement storage, and coin-operated laundry.

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4-Unit Brick Apartment Building

3700 S Honore Street, Chicago, IL 60609

$625,000

6,000 sqft

Individual heating systems serve each residence, and tenants cover their own heat costs.

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Four-Unit Quadplex with Vacancy

612 Mechanic Street, Alton, IL 62002

$119,000

1,594 sqft 0.17 AC lot

Four compact residential units include a current vacancy alongside established tenancy and practical apartment layouts.

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4-Unit Quadplex with Garage

6418 S VERNON Avenue, Chicago, IL 60637

$1,199,900

0.09 AC lot

In-unit laundry and six outdoor parking spaces supplement the two-car garage.

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Four-Unit Brick Apartment Building

3128 W Warren Boulevard, Chicago, IL 60612

$749,500

5,000 sqft

Separate meters, in-unit laundry and individual furnaces serve the residences.

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All-Brick 4-Unit Building

9130 S Throop Street, Chicago, IL 60620

$515,900

0.14 AC lot

All-brick multifamily property with separate utilities, individual heating and hot water, and a rear garage.

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Legal 4-Unit Quadplex

1702 N Campbell Avenue, Chicago, IL 60647

$1,100,000

0.07 AC lot

Four residential apartments, an unfinished basement, garage parking, and MULTI zoning create a defined multifamily configuration.

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Brick 4-Unit Apartment Building

6235 N Francisco Avenue, Chicago, IL 60659

$1,300,000

6,300 sqft

Each residence has in-unit laundry and central air, with a three-car garage serving the property.

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Four-Unit Brick Quadplex

7230 S Wentworth Avenue, Chicago, IL 60621

$179,900

0.06 AC lot

As-is multifamily property with one vacant unit and three occupied units for an investor-led renovation plan.

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4-Unit Quadplex with Garage

820 Cottage Grove Avenue, Rockford, IL 61103

$450,000

3,690 sqft

Each residence has two bedrooms, one full bath, a living area, and an eat-in kitchen with appliances.

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Brick Mixed-Use Building with Apartments

4815 Butterfield Rd, Hillside, IL 60162

$649,900

7,460 sqft

Income-producing property combining flexible commercial space with four separately metered apartments and substantial storage.

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Mixed-Use Building with Apartments

101 W Market Street, Mount Carroll, IL 61053

$192,000

7,768 sqft

Two-level commercial property with retail space, four apartments, storage, and a lower-level garage.

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Historic Quadplex with Courtyard

617 State St, Alton, IL 62002

$485,000

4,300 sqft 0.21 AC lot

Four furnished living units include individual kitchens and appliances.

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Classic Brick 4-Unit Quadplex

958 N Honore Street, Chicago, IL 60622

$1,350,000

0.04 AC lot

Brick multifamily property with separate utility meters and individual furnaces for each unit.

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Quadplex With Detached Garage

3001 S Haynes Ct, Chicago, IL 60608

$799,000

3,818 sqft

Income-producing residential property with open-concept kitchens, private porches, and coin-operated laundry.

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4-Unit Brick Quadplex

170 Round House Street, Braidwood, IL 60408

$325,000

0.80 AC lot

Four two-bedroom apartments occupy a two-level masonry building with full attic space.

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Four-Unit Ranch Apartment Building

1620 Suydam Road, Sandwich, IL 60548

$599,700

3,680 sqft

Individual apartments offer two bedrooms, full bathrooms, storage, and separately metered electric and water service.

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Historic Quadplex with Four-Car Garage

33 E Division Street, Chicago, IL 60610

$3,600,000

0.04 AC lot

Income-producing apartments occupy a six-level greystone with period detailing, updated systems, and private outdoor spaces.

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Illinois Quadplexes Market Trends and Statistics

Explore 277 quadplexes for sale in Illinois, showcased through 277 active listings on our real estate platform. These investment opportunities span a total of 201,437 square feet of properties for sale, with an estimated market value of $149,490,049.

Sale prices for four-unit buildings in Illinois start at $45,000, averaging $590,869, and reaching up to $3,600,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.