The communities can have restrictions that you need to be 65 or over in age, but not always. HOA fees usually cover the maintenace around the property as well as amenities of the neighborhood such as a gated entrance and/or pool and club house.
If you are interested in living in an Active Adult Community in the Atlanta and North Atlanta area, feel free to visit the resources below. The first resource is to search for real estate listed in the Georgia MLS (Multiple Listing Service) as an Active Adult Community. The next resource will be homes that have a master on main, and main include not attached homes that are also in an 65+ Community.
Active Adult Community Search By City
AcworthAlpharetta
Atlanta
Ball Ground
Brookhaven
Buckhead
Buford
Canton
Cumming
Decatur
Druid Hills
Duluth
Dunwoody
Flowery Branch
Holly Springs
Inman Park
Johns Creek
Kennesaw
Marietta
Milton
Norcross
Peachtree Corners
Roswell
Sandy Springs
Smyrna
Sugar Hill
Suwanee
Vinings
Virginia Highland
Woodstock
Master On Main Homes, Condos, Townhomes-In Neighborhoods Or Not, Including Homes, not attached, in 65+ Neighborhoods
AcworthAlpharetta
Atlanta
Ball Ground
Brookhaven
Buckhead
Buford
Canton
Cumming
Decatur
Druid Hills
Duluth
Dunwoody
Flowery Branch
Holly Springs
Inman Park
Johns Creek
Kennesaw
Marietta
Milton
Norcross
Peachtree Corners
Roswell
Sandy Springs
Smyrna
Sugar Hill
Suwanee
Vinings
Virginia Highland
Woodstock