Zoopla has launched an open API to allow developers to create applications using hyper local data on 27m homes, over 1m sale and rental listings, and 15 years of sold price data.
The API will allow you to:

- Provide contextual local data on average current property values or average sold prices by property type.

- Show listings for sale and rent properties on maps, including supporting descriptions, images and agent contact details.

- Display graphs showing local property value data and trends

Demo- https://zoopla-demo.bubbleapps.io/version-test