Providing a database of information about residential real estate listings in different neighborhoods and communities; Providing a database of residential real estate listings within neighborhoods and communities specifically identified by users; Providing an Internet website portal offering information in the fields of real estate concerning the purchase and sale of new and resale of homes and condos; Providing information in the field of real estate via a website; Providing information in the field of real estate via the Internet; Providing real estate listings and real estate information via a website; Providing real estate listings and real estate information via the Internet; Providing real estate listings via the Internet; Real estate acquisition services; Real estate agency services; Real estate consultation; Real estate equity sharing, namely, managing and arranging for co-ownership of real estate; Real estate investment consultancy; Real estate investment services; Real estate listing; Real estate management consultation; Real estate management services; Real estate multiple listing services; Real estate valuation services; Real estate valuations; Residential real estate agency services