| 20110137811 | NETWORK BASED REAL ESTATE TRANSACTION PORTAL SYSTEM AND METHOD - According to one aspect, the invention provides a data processing system that includes a memory and a processor. The memory stores information concerning real estate, buyers, sellers and third party service providers. The information includes a buyer profile and at least one searchable buyer request that includes property-related buyer preferences; a seller profile and at least one searchable seller listing that includes information about a property; and a service provider profile and at least one searchable real estate-related service. The processor accesses and provides information in response to one or more queries from one of a buyer, a seller, or a 3 | 06-09-2011 |