This doesn't describe council houses I've seen in London and surroundings (e.g. Milton Keynes/Bletchley).
What I remember: - small rooms - mould - no insulation - in larger buildings gardens, if any, would be only for ground floor flats - in smaller buildings flats would be split over 3 levels, with each level being rather small - often wired entrance to the flats from outdoor gallery/balcony (in larger buildings) - low ceilings (for my liking)