Chatham Glen Condos Chatham is a combination condo and townhome community in Morris County, NJ. There are about 900 units total in the community. It was built over a 10 year period beginning in 1984 - 1994. The neighborhood is easily accessible to shopping and transportation. Chatham offers train service to Manhattan. The Short Hills Mall is about 10 minutes away and Newark International Airport is about 20 minutes away.