A peaceful lake sunset scene with the sun low on the horizon, casting a golden glow and starburst rays. The sky has orange, yellow, and pink clouds, reflected in the calm water. Trees line the shore on the right side.

Countryside Lake is a private residential community in unincorporated Mundelein and Hawthorn Woods, Illinois, set on a 141 acre lake and home to around 360 residences. Originally established in 1926 by Samuel Insull, the community was thoughtfully designed around a central lake, with an emphasis on open space, natural beauty, and a low-density layout.

Living in the Countryside Lake community, members get the country feeling while being located close to the city. The neighborhood is characterized by spacious .9 acre+ homesites, heavily wooded surroundings, and a setting that supports both privacy and a strong connection to nature. The private lake remains the focal point of the community, offering opportunities for recreational boating and contributing to the scenic character of the area.

Residents enjoy a range of shared amenities, including a beach, tennis and pickleball court, and community playground, as well as the presence of abundant wildlife that reflects the area’s natural environment. The combination of water, trees, and open space creates a setting that feels both tranquil and distinctive. Two golf courses are adjacent to or in the community - Countryside Golf Club and Steeple Chase Golf Club.

With its blend of history, natural surroundings, and thoughtful planning, Countryside Lake offers a unique residential environment that balances quiet living with convenient access to nearby amenities.

CLA boasts the following amenities for it's members:

  • Private lake with fishing, boating, beach and picnic areas

  • Tennis and pickleball court

  • Pier and boat rack rentals

  • Private security patrol

  • A guest pass members can give to authorized visitors

  • Conservation area with walking paths

  • Frequent social events

Local Schools

Public Schools

Charter  School

Montessori

Private

Parochial 

Community College

Outdoor Activities

Countryside Lake has 2 golf courses backing up to it.  Countryside Golf Course and Steeple Chase Golf Course.  Both are easily accessible from bike paths from the neighborhood.  The Millennium Trail bike path also has an access off of Hawley.  There is a wide variety of shopping and restaurants a short distance away.     

Local Municipalities

Countryside Lake Association is located within Fremont Township and Lake County.   It is considered unincorporated Mundelein.      

Safety & Security

Countryside Fire Station 1 is located just down the road from the Countryside Lake Drive community entrance.  The Association and Fire Department have had a wonderful working relations for years.  They are a familiar presence in our community either for social events or performing training. Countryside Lake employs security patrol cars to monitor the neighborhood.