@rillette Hi, i bought a london 2 bed flat in zone 3 with DH last year. It depends on your plan. For me now, even though i know my flat would probably go down in value, I like the area very much (MIL lives nearby, 4 outstanding schools nearby, bus routes to jewish schools and private schools). Also planning on only child so its not like I absolutely need to move even though flat is small (though it does have a communal garden and loft storage). Also in this area, the jump to a house with garden is huge, the terraced house is 800K to a million. I dont think covid would change that so its not like i can get a better home for my money just by waiting
I don't know what area you are looking at, but if it suits your plans for the next 10-15 years and if the gap between the flat and the house is huge (there are several areas in London that are like that), while it is not a good time to buy, you may not feel as bad when the housing market crashes. I mean yes you overpaid, but you still have your home, you are still paying off your mortgage and its not like you could have gotten something better by waiting. There is also no guarantee you can upgrade more easily just by waiting and buying the property at a cheaper price; there are more factors involved. I get being stir-crazy - a big reason why i bought was cos i was living with MIL at that time!
Right now, I am pretty sure that my flat would go down in value. But its still my home and honestly even if it increased in value, it wouldn't really have helped me either.