Rackheath Development

I'm going to keep an eye on this development for the next few years I think.
It's a new development of thousands of new homes, which will become a new community, and is located to the NE of Norwich.
There are going to be numerous articles in the local press, but this one provides a background to some of the plans, and connects with the idea of place as a palimpsest: a series of layers built or developed on top of each other. Places change over time...

Are there similar large-scale developments in your own local area?