Cabell's Mill is a community of 308 single-family homes occupying about 125 acres in Centreville , Virginia.It is located to the northeast of the interchange formed by Route 28 and Interstate 66 and is adjacent to Ellanor C. Lawrence Park.The Cabell's Mill Community Association (CMCA) was incorporated on October 5, 1981 and all Cabell's Mill property owners are members.