This is a kind of planning ahead question as it may not happen until end of next year or year after so all price issues are likely to change but....
if the move was happening now, the ideal property would be a 2 bed house within walking distance of the shops and the station and up to a max of £550k.
A parking space would be nice but if the locations is genuinely within walking distance of the shops then the car won't be needed.
Safety walking at night is important for late returns.
Somewhere where a late middle-age couple could live quietly but still have access to transport, shops, theatre, cinema etc
No children. Garden not important.
Period house would be nice - no renovation projects as getting past doing DIY.
Prefer freehold over leasehold so not keen on flats.
Don't know Kingston well.
Do you know any streets or areas that might fit the bill or be worth monitoring?