Patent ID: 8688594

Claim:
A system, comprising: an interface operable to: receive a search request indicating that a buyer requests to search for properties to evaluate; and one or more processors operable to: determine one or more buyer preferences, the buyer preferences describing preferred characteristics for the properties according to the buyer; determine that a device associated with the buyer is located proximate to an available property; and determine whether the available property satisfies at least a threshold amount of the buyer preferences; and the interface further operable to communicate a notification recommending that the buyer evaluate the available property if the home satisfies at least the threshold amount of the buyer preferences; and the one or more processors further operable to facilitate access to the available property by communicating an access code to a controller, the access code operable to cause the controller to unlock the available property for a self-service tour without a user input at the controller, the access code communicated in response to determining that the buyer potentially qualifies for a loan sufficient to purchase the available property, wherein the controller is distinct from the device associated with the buyer and the access code is not communicated to the device associated with the buyer.