View Sun City Summerlin Homes for Sale in Las Vegas, Nevada. Listed below are the homes for sale in the Sun City community of Summerlin in Las Vegas, Nevada. Sun City Summerlin is nestled against the Spring Mountain Range and is the largest active age-restricted community in Nevada. With majestic rolling acres that boast magnificent views of the surrounding mountains and the Las Vegas Strip, this luxury community offers residents four clubhouses, three golf courses and three restaurants among many other first-class amenities. As more and more retirees flock to the Las Vegas Valley for the coveted desert climate, Sun City homes remain popular and sought-after properties. Contact your local BHHS Nevada Properties agent for more information about Sun City homes for sale in Las Vegas, Nevada.