Basically weighing up options for an exit from London, retaining a foothold and making it work for us
Currently establishing value of our property. Assuming we can get what we want for it and if we keep a similar mortgage amount we could potentially buy a nice house outside London and a small property in town. (property in town may be rented as a whole or me and DP might keep a room and rent out a couple of rooms to either lodgers or Air BnB/short lets - is in a trendy part of town - young professionals & hipsters - DP will be commuting but may need a place to stay too).
Question: is it cheaper/allowed if we take out a mortgage on the main residence property rather than a BTL mortgage. For example if we sell for 1.5m and buy a 1m property out of town with mortgage of 375k we'd have enough cash to buy a small house in town.
I can't find anything about this arrangement but it must be cheaper to have a mortgage on main residence than smaller property