Raintree Apartments for rent in Saint Louis, MO on ForRent.com: (877) 206-2867 - Availability, pricing and special promotions subject to change daily. Raintree Apartments in North Saint Louis County has one, two and three bedroom garden style apartments for rent. Located in St. Louis, MO at Highway 270 and the Lilac exit. Enjoy energy-efficient appliances; patios or balconies; abundant closet, pantry and storage space and central laundry facilities. Designed to compliment your lifestyle, Raintree is located within easy access to businesses, shopping, recreational and entertainment areas.