related to this question, a bye- the- bye. When you have paid off your mortgage, many Building Societies will charge you to 'store' the deeds, say �25p a, may also charge you, to finalise paperwork and return them to you.
The answer is, when you get to the end of your mortgage, dont pay it off. If you leave say �1 outstanding, the B/Soc will not charge for storage, if they want you to carry on paying interest it should be negligable, only charged on the �1.
I think there is no need for written deeds now. everything is kept on computer. Check with the Land Registry.