Featured Listings Bargain Priced Farm in West Cobb Exquisite East Cobb Office Condo Manning Properties Manning Properties is a family owned and family operated real estate brokerage and appraisal firm with over 30 years experience. It specializes in residential and commercial properties within Cobb County, Georgia. The family has been in Cobb County for over 136 years. We know Cobb County! Please contact any of the staff for further information regarding any and all of your real estate needs.