Grayhawk is a master-planned neighborhood is only a few miles north of Plano and minutes from the Dallas North Tollway. Grayhawk is a world of its own, with more than 30 acres of scenic, naturally sculpted open spaces, a winding trail system and a series of boulders and welcoming park settings. Some of the country's finest builders are doing their part to distinguish Grayhawk, with an outstanding array of new home designs and prices that make sense.