Welcome With 260 garden apartments and 58 townhomes on over 19 acres of park-like grounds, The Colony of St. Louis is the city¹s greatest hidden treasure! Our friendly, professional staff ensures that our residents are always happy to say they live at The Colony of St. Louis. Residents can enjoy the large community swimming pool - complete with BBQ facilities for those summer cookouts with friends and neighbors, a full size lighted multi-purpose sport court and a 24-hour fitness center.