HousingMaps

Is a website powered by craigs list and google maps. It only works with select cities but it allows you to view housing for sale or rent. You can query by price range and then sort the results by things like pictures being available and number of bedrooms. The description field contains the link to the posting on craigslist. It would be cool if someone made a mashup that could search and map out the various types of things available on craigslist. Links anyone?