New Homes in Katy, TX Now selling from the mid $400s! Located in the highly desirable Katy area, Elyson is not only one of the Nation's top selling master planned communities it is also an exciting, family-friendly, beautiful way of life set among the wildflowers on 3,600 acres of pristine Katy Prairie. With over 750 acres of amenities, parks and open space to explore, it is a beautiful place to live. Miles of trails connect distinctive, budding parks and scenic stretches of open space. You'll find a place where sporty meets social at Elyson House, featuring a pool, and fitness center. Your family will also have the academic advantage of the highly rated Katy ISD. In addition, Lakeside Landing, Elyson's newest major amenity is now open and features a lakeside setting with two swimming pools, shaded cabanas, indoor/outdoor fitness center, gathering area, covered pavilion and more.