Homes Under $500K in Oak Brook, IL

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24 of 25 Listings

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Homes Under $500K in Oak Brook, IL

24 of 25 Listings

Your local brokerage

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey

10Active
$252,500
2 bd · 2 ba · 1,286 sqft
20 N Tower Road 10M, Oak Brook, IL
Denise Marron · Berkshire Hathaway HomeServices Chicago
33Active
$169,900
1 bd · 1 ba · 910 sqft
20 N Tower Road 9E, Oak Brook, IL
Dawn Butkunas · Village Realty, Inc.
29Active
$234,900
2 bd · 2 ba · 1,284 sqft
40 N Tower Road 16N, Oak Brook, IL
Urai Chiya · @properties Christie's International Real Estate

Listing data & MLS disclosures

Midwest Real Estate Data (MRED): Based on information submitted to the MLS GRID as of 2026-10-06 05:06:26 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Oak Brook housing market

September 2026 · This period is still settling

Selling at 97.8% of asking price

Buyers here are paying below asking. MLS · 10 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 18, 2026

Median sale price: $1,400,000$866,375–$1,558,000 typical range
Price per sq. ft.: $439
Sales: 12
Paid in cash: 41.7%

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Median list price: $945,000
Homes for sale: 35
Median days on market: 18 days

Price trend · Assessor repeat sales, as of Sep 30, 2026

Year-over-year: 80.7%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 10, 2026

Median home size: 3,254 sq. ft.

Oak Brook, IL community profile

Population: 8,161
Median income: $129,274
Housing units: 3,590
People per sq. mi.: 896.8
Area: 9.1 sq. mi.

Source: HJN community data

Listing data & MLS disclosures

Midwest Real Estate Data (MRED): Based on information submitted to the MLS GRID as of 2026-10-06 05:06:26 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Your local brokerage

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey

Your local brokerage

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey

Oak Brook, IL community profile

Population: 8,161
Median income: $129,274
Housing units: 3,590
People per sq. mi.: 896.8
Area: 9.1 sq. mi.

Source: HJN community data

Oak Brook housing market

September 2026 · This period is still settling

Selling at 97.8% of asking price

Buyers here are paying below asking. MLS · 10 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 18, 2026

Median sale price: $1,400,000$866,375–$1,558,000 typical range
Price per sq. ft.: $439
Sales: 12
Paid in cash: 41.7%

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Median list price: $945,000
Homes for sale: 35
Median days on market: 18 days

Price trend · Assessor repeat sales, as of Sep 30, 2026

Year-over-year: 80.7%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 10, 2026

Median home size: 3,254 sq. ft.

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Your local brokerage

Listing data & MLS disclosures

Oak Brook housing market

Homes that sold · County records, as of Sep 18, 2026

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Price trend · Assessor repeat sales, as of Sep 30, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 10, 2026

Oak Brook, IL community profile

Listing data & MLS disclosures

Your local brokerage

Your local brokerage

Oak Brook, IL community profile

Oak Brook housing market

Homes that sold · County records, as of Sep 18, 2026

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Price trend · Assessor repeat sales, as of Sep 30, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 10, 2026