Kempston:
[My instant thoughts were the north circular Pete, the only seed of doubt I have is the houses are semis whereas from memory most of them are terraced.■■
Having had a look at a 1952 bus map I’m not seeing any Green Line Routes along the North Circular either. Looking at Street View there are similar Semis along Western Avenue, but not identical - these houses are quite distinctive with their tile hung bay windows. I’ve got the Austin.