Problem is those estates are not affordable council houses.
It’s the same in my town (Reading) - new apartments everywhere, but they are completely unaffordable to first time buyers. Even worse since the Elizabeth Line made Reading more of a commuter town than it already was.
And there is a national shortage, which is pushing up prices (supply and demand). And a crisis of families living in temporary accommodation.
This country hasn’t had a national house building plan really since the 70s.
With regards to dentists, I agree the dentist contracts were a disaster. They were brought in in 2006 and the Tories had 14 years to fix it. At least Labour is addressing it now.