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Oak Brook, IL Multifamily Properties for Sale

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Updated Duplex in Lyons Township
$695,900
2,974 SF

Updated Duplex in Lyons Township

5348 6 Ave, Countryside, IL 60525

Two-unit building in Lyons Township School District with modern updates.

  • Located in the highly sought‑after Lyons Township School District.
  • Two‑unit building offers potential for rental income.
  • Unit 1 is a spacious 2,974 sq ft duplex with 3 bedrooms and 3 full bathrooms.
  • Both units are updated and fully equipped with appliances.
  • Each unit has individual central air conditioning and heating systems.
Updated: Nov 11, 2025
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Based on your search, we've compiled 95 Potential Opportunities for your consideration. Besides 2 Active listings in Oak Brook, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 89 Off-Market properties to explore as potential leads

Explore Opportunities in Nearby Cities

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

Turn-Key Two-Unit Property
$499,999
0.07 Acres

Turn-Key Two-Unit Property

Move-in ready duplex with separate utilities, three-car garage, and pool.

4617 Blanchan Ave, Brookfield, IL 60513
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Brookfield Multi-Unit Building For Sale
$409,900

Brookfield Multi-Unit Building For Sale

Four-unit brick building in Brookfield, being sold as-is.

8803 Ogden Ave, Brookfield, IL 60513
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Tudor Residential Income Opportunity
$375,000
0.25 Acres

Tudor Residential Income Opportunity

Residential income property in Justice, IL, with investment potential.

8643 W 73Rd Pl, Justice, IL 60458
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Luxury Triplex in Justice, Illinois
$499,000

Luxury Triplex in Justice, Illinois

Meticulously cared-for 3-unit property with high-end finishes and income potential.

8845 W 75Th St, Justice, IL 60458
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Explore Off-Market Properties in Oak Brook, IL

Consider similar Off-Market properties in Oak Brook, 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.

9509 56th St

9509 56th St

APARTMENT HOUSE (UNDER 5 UNITS) • 2,902 SF
Value Estimation
$555,000
9509 56th St, Countryside, IL 60525-7216
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8446 50th St

8446 50th St

APARTMENT HOUSE (UNDER 5 UNITS) • 2,842 SF
Value Estimation by Request
8446 50th St, Mc Cook, IL 60525-3108
View details
5416 6th Ave

5416 6th Ave

APARTMENT HOUSE (UNDER 5 UNITS) • 3,106 SF
Value Estimation
$510,000
5416 6th Ave, Countryside, IL 60525-3616
View details
7082 Eastern Ave

7082 Eastern Ave

APARTMENT HOUSE (UNDER 5 UNITS) • 3,408 SF
Value Estimation
$530,000
7082 Eastern Ave, Indian Head Park, IL 60525-4722
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4903 Grand Ave

4903 Grand Ave

APARTMENT HOUSE (UNDER 5 UNITS) • 3,388 SF
Value Estimation by Request
4903 Grand Ave, Mc Cook, IL 60525-3264
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17 6th Ave3d

17 6th Ave3d

GARDEN APT, COURT APT (5+ UNITS) • 0.51 Acres
Value Estimation by Request
17 6th Ave3d, Countryside, IL 60525-2402
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8300 Joliet Rd

8300 Joliet Rd

APARTMENT HOUSE (UNDER 5 UNITS) • 6,300 SF
Value Estimation by Request
8300 Joliet Rd, Mc Cook, IL 60525-3158
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6610 Wenz Ave

6610 Wenz Ave

APARTMENT HOUSE (UNDER 5 UNITS) • 1,384 SF
Value Estimation by Request
6610 Wenz Ave, Hodgkins, IL 60525-7677
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5348 6th Ave

5348 6th Ave

APARTMENT HOUSE (UNDER 5 UNITS) • 2,964 SF
Value Estimation
$665,000
5348 6th Ave, Countryside, IL 60525-3380
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5441 8th Ave

5441 8th Ave

APARTMENT HOUSE (UNDER 5 UNITS) • 3,051 SF
Value Estimation by Request
5441 8th Ave, Countryside, IL 60525-3625
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9900 58th St

9900 58th St

GARDEN APT, COURT APT (5+ UNITS) • 0.75 Acres
Value Estimation by Request
9900 58th St, Countryside, IL 60525
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5720 Ee Ave

5720 Ee Ave

GARDEN APT, COURT APT (5+ UNITS) • 0.75 Acres
Value Estimation by Request
5720 Ee Ave, Countryside, IL 60525-7243
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1025 55th St

1025 55th St

APARTMENT HOUSE (UNDER 5 UNITS) • 15,433 SF
Value Estimation
$1,830,000
1025 55th St, Countryside, IL 60525-6525
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5435 Spg Ave

5435 Spg Ave

APARTMENT HOUSE (UNDER 5 UNITS) • 3,221 SF
Value Estimation by Request
5435 Spg Ave, Countryside, IL 60525-6604
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5020 Glencoe Ave, Unit 1

5020 Glencoe Ave, Unit 1

APARTMENT HOUSE (UNDER 5 UNITS) • 5,015 SF
Value Estimation
$640,000
5020 Glencoe Ave, Mc Cook, IL 60525-7805
View details
5020 Glencoe Ave

5020 Glencoe Ave

APARTMENT HOUSE (UNDER 5 UNITS) • 5,015 SF
Value Estimation
$640,000
5020 Glencoe Ave, Mc Cook, IL 60525-7800
View details
5706 Madison Ave

5706 Madison Ave

APARTMENT HOUSE (UNDER 5 UNITS) • 3,498 SF
Value Estimation by Request
5706 Madison Ave, Countryside, IL 60525-3647
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7041 Willow Spgs Rd

7041 Willow Spgs Rd

APARTMENT HOUSE (UNDER 5 UNITS) • 5,040 SF
Value Estimation
$840,000
7041 Willow Spgs Rd, Countryside, IL 60525-4784
View details
6315 Joliet Rd

6315 Joliet Rd

APARTMENT HOUSE (UNDER 5 UNITS) • 3,900 SF
Value Estimation
$740,000
6315 Joliet Rd, Countryside, IL 60525-3902
View details
4936 Egandale Ave

4936 Egandale Ave

APARTMENT HOUSE (UNDER 5 UNITS) • 2,842 SF
Value Estimation by Request
4936 Egandale Ave, Mc Cook, IL 60525-3228
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4900 Riverside Dr

4900 Riverside Dr

APARTMENT HOUSE (UNDER 5 UNITS) • 1,422 SF
Value Estimation by Request
4900 Riverside Dr, Mc Cook, IL 60525-3395
View details
10901 Joliet Rd

10901 Joliet Rd

APARTMENT HOUSE (UNDER 5 UNITS) • 3,928 SF
Value Estimation
$615,000
10901 Joliet Rd, Countryside, IL 60525-4626
View details
9826 55th St

9826 55th St

APARTMENT HOUSE (UNDER 5 UNITS) • 5,224 SF
Value Estimation by Request
9826 55th St, Countryside, IL 60525-3610
View details

Oak Brook, IL Multifamily Properties Investment Opportunities Market Analysis

Explore 91 multifamily properties for sale in Oak Brook, IL on our real estate platform. These investment opportunities span a total of 488,419 square feet of properties for sale, with an estimated market value of $48,485,000.

Sale prices for multifamily properties in Oak Brook, IL start at $150,000, averaging $1,346,805, and reaching up to $10,000,000 — 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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