MAKE CARROLLTON APARTMENTS YOUR LAST STOP BEFORE THE BRIDGE TO ST. CHARLES. We have 5 different floor plans that live well and look great! 2 & 3 bedroom Tri-level townhomes have a finished family or game room. This quiet environment, located in one of St. Louis' choicest areas, is located on beautifully mature grounds that are always well maintained. At Carrollton, you're just minutes from The Boeing Company, I-270, I-70, DePaul Hospital, malls, downtown and the airport. Carrollton can be described in two simple words: affordable luxury.