Overlook At Centennial is a Roswell Townhome community located off of Scott Rd and Holcomb Bridge and built from 2002-2006. Builders include Hedgewood Properties Inc. Part of Centennial, there are approximately 69 luxury 3 & 4 bedroom townhome units in The Overlook, all with their own unique style. Location: GA 400 to Holcomb Bridge Rd. Go east approx 1.5 miles to Scott Rd. Go Left onto Scott, left into community.