Providing information in the field of real estate; Providing real estate listings and real estate information via an internet website and mobile application; Providing information in the field of real estate by means of linking a web site to other web sites featuring real estate information and real estate agent contact information; Providing an interactive real estate website and mobile application that provides home value and sales information to potential buyers and sellers; Providing real estate buyers and sellers with information and referrals to real estate agents via an internet website and mobile application; Providing real estate agents with information on customers seeking real estate services; Providing referrals in the field of real estate; Providing real estate housing and agent locator assistance and personal profile information on agents and housing via an internet website and mobile application; Providing a database of information about residential real estate listings in different neighborhoods and communities; Providing an online searchable database featuring information on real estate; Providing a database of searchable real estate listings within communities and neighborhoods specified by users; Providing information on local real estate news, including city and neighborhood comparisons and detailed neighborhood descriptions and demographic information