A Capital Marketing Group Development. The Park At Kelly Mill is locate in the City of Cumming. Homes priced from the low $300’s. An Enclave of 30 Charming Home sites with Classic Entrance, Slab and Basement, Master on the Main and Master on the 2nd Floor Offered, Brick with Stone, Cedar Shake or Concrete Accents, 4 and 5 Bedrooms. Beautiful Architectural Detail in every home. Large Private Yards. Convenient to GA. 400.