Montclair on the Park cost $1,250–$2,570 per month. A couple amenities for this apartment building include but are not limited to: elevator and on-site laundry. Located at 18 S Kingshighway Blvd, Saint Louis, MO 63108, USA, Montclair on the Park has studio — 3 bedroom units available. Based on the average rent price of 3 bedrooms in St. Louis, renting an apartment at Montclair on the Park is 43% more expensive per month.Other apartment buildings in or around St. Louis include but are not limited to: 1115 Carr St, 274 Kingston Dr Apt B, 1800 Washington Ave, 10128 Squire Meadows Dr