The Crestline Collection includes single-family homes in the Summerlin master plan in Las Vegas, Nevada. These two-story homes include distinctive structural characteristics, soaring great room ceilings, and up to about 5,000 square feet of luxurious living space. Modern single-family homes are on display at Toll Brothers at Ascension - Crestline Collection in Las Vegas, Nevada, which is part of the highly sought-after Summerlin master plan. Three cutting-edge, two-story home designs provide a ton of luxurious living space ideal for social gatherings with friends or family. This exceptional collection has lofts, flexible living areas that can be customized to meet any lifestyle, magnificent 22' ceilings, 5 bedrooms, 5.5 bathrooms, and spectacular 22' ceilings. The best outdoor living spaces are provided by thoughtfully built areas like balconies and sizable outdoor covered decks.