The Big Property List
Google Maps offers the option to search for real estate in a number of countries now. The data for properties shown on Google Maps actually comes from Google Base. This of course means that anyone can set up their own website to also access these real estate listings using the Google Base API. That is exactly what The Big Property List have done.
One of the major criticisms of Google Maps' real estate option is that users actually want to view property listings in a list format. The Big Property List have tackled this criticism head-on by creating a familiar portal style listings interface for real estate in the UK.
The home page of the site includes a map so that users can quickly click on the region that they want to search. The properties for that region are then shown in a familiar list style. It is possible to refine the search by type of property, price range and number of bedrooms.
When you click on a property you are then taken to a dedicated page containing the full property details and a Google Map showing the location of the property.