MODEL HOME NOW AVAILABLE FOR SALE! The model is now open by appointment only, contact us for info. Mason Hills is the perfect blend of the master-planned lifestyle and the convenience of a community in the middle of the action. Just off Lakeline Blvd in the Cedar Park / Leander area you'll find Mason Hills. A wide, welcoming entrance pulls you down the main road to find a private pool, parks, playgrounds, basketball court, ponds and walking trails. Tucked away in smaller enclaves are homes with architectural style and livability. Contact GFO Home today to learn more about what we're building in Mason Hills.