Creekstone Estates, Cumming GA Forsyth County 30041 Creekstone Estates is located in Cumming GA, Forsyth County 30041. The average price, at time of post, for a 5 bedroom / 5 and 1 half bath home is $838,608. Homes For Sale In Creekstone Estates Estate homes built from 2001 to 2008+…