Mayfield Ranch Active Austin MLS Listings of available fantastic Round Rock homes are located in the highly desired Mayfield Ranch community. Close to highway I35, Round Rock Prime Outlet Mall, Scott & White Clinic, Cedar Park Medical Center, New Cedar Park Event Center and 183A Toll Road. Mayfield Ranch Very is very convenient to Parmer Lane. It belongs to the Renowned Leander Independent School District.  It is close to HEB, Target and many other shopping facilities along 1431, aka Whitestone Boulevard. Mayfield Ranch amenities include a community pool, playground, picnic pavilion as well as hike and bike trails. There is easy access to the Williamson County Park adjacent to this subdivision with baseball diamonds, baseball courts and soccer fields. Mayfield Ranch is beautiful  neighborhood for its many mature trees and beautifully maintained common grounds. Mayfield Ranch residents take pride in their community’s appearance.