Lake Forest, IL Office Spaces for Rent

Find the best Lake Forest, IL office space among 26 for rent listings currently on the market.

Office Market FAQs

Regus - Lake Forest – Landmark Conway Farms
Regus
100 S. Saunders Road Suite 150, Lake Forest, IL
Space Type

Private Offices
For Lease

Contact for pricing
Space for 1 to 15 people
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1044 N. Western Avenue

1044 N. Western Avenue, Lake Forest, IL
Space Type

Office
For Lease

$18.00 - $20.00/SF/YR
2 spaces available / 1,722 - 10,272 SF
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Enclave Coworking - Enclave Lake Forest
Enclave Coworking
580 North Bank Lane, Lake Forest, IL
Space Type

Private Offices
For Lease

From $500/month
Space for 1 to 3 people
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Landmark of Lake Forest I

100 South Saunders Road, Lake Forest, IL
Space Type

Office
For Lease Contact for pricing

6 spaces available / 1,565 - 44,041 SF
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Hospira Corporate Headquarters

275 North Field Drive, Lake Forest, IL
Space Type

Office
For Lease Contact for pricing

4 spaces available / 21,408 - 29,141 SF
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1000 N Western Ave

1000 N Western Ave, Lake Forest, IL
Space Type

Office
For Lease Contact for pricing

2 spaces available / 430 - 775 SF
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13700 W. Irma Lee Ct.,

13700 W. Irma Lee Ct.,, Lake Forest, IL
Space Type

Office
For Lease Contact for pricing

2 spaces available / 3,412 - 4,388 SF
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222 East Wisconsin

222 E. Wisconsin, Lake Forest, IL
Space Type

Office
For Lease

$25.00 - $38.00/SF/YR
8 spaces available / 316 - 655 SF
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Landmark of Lake Forest I

100 South Saunders Road, Lake Forest, IL
Space Type

Office
For Lease Contact for pricing

1 space available / 20,972 SF
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One Conway Park

100 N Field Dr Lake Forest 60045 USA, Lake Forest, IL
Space Type

Office
For Lease Contact for pricing

1 space available / 55,610 SF
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Two Conway Park

150 N Field Drive, Lake Forest, IL
Space Type

Office
For Lease Contact for pricing

1 space available / 56,811 SF
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Lake Forest Corporate Center

600 Lake Rd, Lake Forest, IL
Space Type

Office
For Lease Contact for pricing

1 space available / 81,277 SF
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Frequently Asked Questions

In Lake Forest, office spaces range from smaller units to larger options. On average, office spaces in this area tend to be about 16,002 square feet. However, the largest listings can go up to 81,277 square feet for an individual listing. This can give you a good starting point to compare with your needs.
In Lake Forest, you have several options when it comes to leasing office space. To better understand what to look for, check out our definitive guide to finding office space for your small business or startup. Here is an overview of the most common types currently available:
- Most Common Office Type
  The most frequent subtype available for lease is General Office, which makes up 92.31% of all listings in the city.
- Second-Most Common Office Type
  The second-most common office space type listed here is Creative Office, accounting for 7.69% of available listings.
You can find a total of 26 listings for lease in Lake Forest, which add up to a total of 416,035 square feet.

Lake Forest, IL Office Space for Rent

Office inventory

According to our listing data, Lake Forest's office market contains 3.9M square feet of space as of 2026.

Lake Forest Office Market Breakdown by Building Size
Building Size Range	Total Square Feet
50k to 100k Sq. Ft.	56.5K Sq. Ft.
100k to 500k Sq. Ft.	2.3M Sq. Ft.
500k to 1M Sq. Ft.	1.4M 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 2.3M square feet.

Average Rent for Office Spaces

The average rent for office space in Lake Forest is $35 per square foot. However, you can find rental rates as low as $30 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 $38 per square foot among local listings currently available for lease.

Office Spaces Classes

The office space market in Lake Forest incorporates a mix of properties of various ages, ratings, construction grades, and other quality indicators. 48.12% of total office listings in this city are in properties rated Class A. Class B accounts for 51.88% of traditional work spaces listed on the leasing market. This data is current as of 2026.

Lake Forest Office Market Breakdown by Building Class
Class	Total Square Feet	Share of Total Office
A	1.9M	48.12%
B	2M	51.88%

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. Class B space in Lake Forest costs $35.17 per square foot, on average.

Lake Forest, IL Office Spaces for Rent

Regus - Lake Forest – Landmark Conway Farms

1044 N. Western Avenue

Enclave Coworking - Enclave Lake Forest

Landmark of Lake Forest I

Hospira Corporate Headquarters

1000 N Western Ave

13700 W. Irma Lee Ct.,

222 East Wisconsin

Landmark of Lake Forest I

One Conway Park

Two Conway Park

Lake Forest Corporate Center

Frequently Asked Questions

Lake Forest, IL Office Space for Rent

Office inventory

Average Rent for Office Spaces

Office Spaces Classes

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