Montclair New Jersey Rentals features Homes, Apartments, Condos and Townhouses for rent in Montclair New Jersey. There are many styles of rentals to choose from. The Montclair night life is second to none with restaurants, theater etc. Montclair is located in the heart of Essex County New Jersey and features some of the most beautiful pre-war buildings from apartments in 2 family residences to luxury townhouses