Immaculate & Popular 2 Story Home in Cobblestone Ranch in Castle Rock. Cobblestone Ranch is a Master Plan Community by Richmond American Homes located between Castle Rock and Parker. 4 Bed, 3 Bath, 3200 Total Finished Square Feet, 2 Car Garage, and a Finished Walk-Out Basement. Open and Bright Floor Plan from Kitchen to Living Room. Slab Granite, Stainless Steel Appliances, and Walk-In Pantry ...