We're selling our flat and there's likely to be an 8 week time lag between selling our flat and completing on our new house. We have about £250k in equity in our flat, so what happens to that? Who sends us the balance? Our new mortgage for the new house is with the same bank, so normally they'd transfer it over, but I don't want the new mortgage to start until we've completed the sale. Do they just send me a cheque for £250k or do they put it in a bank account for me? (I intend on splitting it up in to other bank accounts so I don't go over the £50k protection limit).