We're buying a new build and there will be a 6-month-plus gap between exchange and completion. Exchange planned for mid-Dec and completion anticipated second half of Jun '22.
One thing I was concerned about was about mortgage validity but our mortgage approval just came through on Friday and we've got a new build mortgage valid until mid-Aug, so the mortgage wouldn't expire before completion, even if there's a 4-6 week delay.
I am, however, still worried about the rather long gap. For instance, what if - God forbid - our circumstances change before completion?
Do lenders do a credit check before completion after having done one at the time of approving the mortgage?
I guess we'll also have to watch our financial activities very closely e.g. not starting a new credit card until completion so it doesn't hurt our credit scores before completion.
Is it something that I should really be worried about?