As I understand, large and impassable hedges have been installed to block access from the social housing part. There is a small non-grassed strip with some play equipment adjacent to the sh block.
It’s really interesting to read the explanations from the various parties involved.
The council either couldn’t or wouldn’t block the changes (is suspect the former). The provision of the small play area meets the planning requirements for the development so all the boxes have been ticked.
The owners of the private housing pay a service fee to maintain the communal areas, including the “nice” park. The social housing tenants do not pay this charge.
The housing association that manages the social housing has no power over anywhere other than the property contained within their area - they can’t control access to adjacent privately owned land.
In effect, the two developments (private vs social housing) are now completely separate units, each with their own level of services, facilities and rules.
In effect, it’s no difference to better-off people being able to shop in Boden rather than Primark: you get what you pay for.
If we don’t want this to happen, then we need to stop relying on commercial development companies to provide social / affordable housing. They are always going to operate on this basis: big money, high level facilities etc for better off private buyers, and minimal outlay in the social housing that they are forced to include in these developments.