Hacienda Olivia – A Community Built for You Welcome to Hacienda Olivia, a centrally located subdivision in the Mid-Valley offering high-quality, affordable living. Just across from Mercedes High School and minutes from Highway 83, this well-planned community is ideal for professionals, retirees, and those looking for a peaceful yet connected neighborhood. Homesites require a minimum of 1,300 sq. ft. with a 2-car garage, ensuring a high standard of living. Build your dream home today!