Westchester, Cook County, IL Office Spaces for Rent

Find the best Westchester, Cook County, IL office space among 56 for rent listings currently on the market.

Office Market FAQs

2400 Wolf Road

2400 Wolf Road, Westchester, IL
Space Type

Office
For Lease

$19.50/SF/YR
3 spaces available / 1,100 - 19,648 SF
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HQ - Oak Brook West - Westbrook Corporate Center

One Westbrook Corporate Center Suite 300, Westchester, IL
Space Type

Private Offices
For Lease

From $419/month
Space for 1 to 15 people
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The Westbrook Corporate Center - Tower III

3 Westbrook Corporate Center, Westchester, IL
Space Type

Office
For Lease

$16.50/SF/YR
7 spaces available / 12,752 - 23,013 SF
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Westbrook Corporate Center - Tower III

Westbrook Corporate Center, Westchester, IL
Space Type

Office
For Lease Contact for pricing

2 spaces available / 81,377 - 101,830 SF
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2205-2255 Enterprise Drive

2205-2255 Enterprise Drive, Westchester, IL
Space Type

Office
For Lease

$18.00 - $20.00/SF/YR
5 spaces available / 1,498 - 3,598 SF
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The Westbrook Corporate Center - Tower II

2 Westbrook Corporate Center, Westchester, IL
Space Type

Office
For Lease

$16.50/SF/YR
3 spaces available / 4,990 - 22,806 SF
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The Westbrook Corporate Center - Tower IV

4 Westbrook Corporate Center, Westchester, IL
Space Type

Office
For Lease

$16.50/SF/YR
14 spaces available / 2,084 - 23,033 SF
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The Westbrook Corporate Center - Tower I

1 Westbrook Corporate Center, Westchester, IL
Space Type

Office
For Lease

$16.50/SF/YR
12 spaces available / 2,585 - 13,547 SF
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The Westbrook Corporate Center - Tower V

5 Westbrook Corporate Center, Westchester, IL
Space Type

Office
For Lease

$16.50/SF/YR
7 spaces available / 3,279 - 22,805 SF
View Details
4152 Roosevelt Road

4152 Roosevelt Road, Westchester, Hillside, IL
Space Type

Office
For Lease Contact for pricing

5 spaces available / 1,209 - 4,953 SF
View Details
Westbrook Corporate Center - Tower I

1 Westbrook Corporate Center, Westchester, IL
Space Type

Office
For Lease Contact for pricing

1 space available / 31,462 SF
View Details
Westbrook Corporate Center - Tower II

2 Westbrook Corporate Center, Westchester, IL
Space Type

Office
For Lease Contact for pricing

1 space available / 415,611 SF
View Details

Frequently Asked Questions

In Westchester, office spaces range from smaller units to larger options. On average, office spaces in this area tend to be about 60,342 square feet. However, the largest listings can go up to 1,096,099 square feet for an individual listing. This can give you a good starting point to compare with your needs.
You can find a total of 56 listings for lease in Westchester, which add up to a total of 3.3 million square feet.

Westchester, Cook County, IL Office Space for Rent

Office inventory

According to our listing data, Westchester's office market contains 1.3M square feet of space as of 2026.

Westchester Office Market Breakdown by Building Size
Building Size Range	Total Square Feet
100k to 500k Sq. Ft.	1.2M Sq. Ft.

Data was provided by Yardi Research Data, refers to properties larger than 50,000 square feet.

Properties sized 100k to 500k Sq. Ft. make up most of the local office inventory, amounting to 1.2M square feet.

Average Rent for Office Spaces

The average rent for office space in Westchester is $17 per square foot. However, you can find rental rates as low as $17 per square foot here, depending on what compromises you are willing to make. If you are looking for office space priced at a certain value, you can use the filters at the top of the page to look for properties within your optimal range.

The maximum rental rate is $17 per square foot among local listings currently available for lease.

Office Spaces Classes

The office space market in Westchester incorporates a mix of properties of various ages, ratings, construction grades, and other quality indicators. 84.55% of total office listings in this city are in properties rated Class A. Class B accounts for 15.45% of traditional work spaces listed on the leasing market. This data is current as of 2026.

Westchester Office Market Breakdown by Building Class
Class	Total Square Feet	Share of Total Office
A	1.1M	84.55%
B	196.1K	15.45%

Data was provided by Yardi Research Data, refers to properties larger than 50,000 square feet.

The most common factor that influences the cost of renting space for your business in any location is the property class rating. For example, Westchester office space rated Class A asks an average of $16.5 per square foot.

Westchester, Cook County, IL Office Spaces for Rent

2400 Wolf Road

HQ - Oak Brook West - Westbrook Corporate Center

The Westbrook Corporate Center - Tower III

Westbrook Corporate Center - Tower III

2205-2255 Enterprise Drive

The Westbrook Corporate Center - Tower II

The Westbrook Corporate Center - Tower IV

The Westbrook Corporate Center - Tower I

The Westbrook Corporate Center - Tower V

4152 Roosevelt Road

Westbrook Corporate Center - Tower I

Westbrook Corporate Center - Tower II

Frequently Asked Questions

Westchester, Cook County, IL Office Space for Rent

Office inventory

Average Rent for Office Spaces

Office Spaces Classes

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