Zillow and their Open API
For those who haven’t seen, Zillow has outlined their upcoming open API. They will be distribute Zestimates, Zindex info, charts, comparable sales , beds/baths and other data via their open API for you to integrate into your own applications. They are interesting in what people might use this API for and you can email them and maybe get access before the API goes public.
Consume, consume, consume!