Streetman Homes masterpiece carefully maintained by original owners and backs up to large, private ranch. Privacy abounds in this gorgeous two-story home with master down and three additional bedrooms as well as bonus/media & game room up. Resort-style backyard has undergone an extreme makeover and features extensive stone patios, covered outdoor living area and a pool/spa/waterfall. Three car garage with lots of storage space! Highland Horizon is centrally located off of 45/620, minutes from Lakeline Mall, the Domain/Arboretum area and major thoroughfares IH 35/HWY 183. Highly-acclaimed Round Rock ISD schools feed into Elsa England/Cedar Valley/Round Rock.