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, fitness center, and café. 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.