if you are thinking of an IVA then you won't be able to take out a new mortgage but if you already have one it will be fine as long as you keep with your payments. Speak to a few companies before making a decision.
Which company is your DMP with?
Sharing from experiences of dealing with debt
The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.
Bob Marley. http://kallis3.blogs.iva.co.uk