Upper Mountain Gardens Condos Montclair are located on the corner or Upper Mountain Ave and Claremont Ave in Upper Montclair. 1 and 2 bedroom units are offered. Some one level units and some multi level units.   Pet friendly, but need Board approval. Currently there is a wait for available garages. Buyer can contact management co. to add their name to the list- $50/month. Maint Fee Incl Hot/Cold Water & Gas