It is a decision not really around state vs private, but investing in home vs private schooling AND surrey suburb vs going more central into London. Which would you choose?
Option 1 : stay put, walkable to outstanding primary. Mortgage will be paid off soon.
Option 2 : move to huge house, big mortgage, need to go private as outside catchment, but its a VERY good academic prep school.
Option 3 : move into putney area for its buzz and convenience, live in a small townhouse / big flat, but private school as local state arent up to it. Is this a dumb idea to move to flat / smaller house / big mortgage when we now have DC?