www.bbc.co.uk/news/uk-10735506
I think this is an excellent idea. Having lived in a ghost-village that was made up of weekenders I think small housing estates of affordable housing is exactly what is needed. I would probably add a proviso that the houses must be occupied full-time and not used as weekend/holiday homes. The people living in the villages will ensure the developments are in the best place and that the buildings are attractive and well-built.