Hi Giggsy
I am assuming that your query more relates to the fact that you and your brother will want to re-mortgage when the fixed rate has expired in a year's time.
There will be no problem in you seeking a re-mortgage if you are in an IVA, but expect to pay half a per cent higher interest rate if your name is going on the new mortgage. Also, the proposed lender will need a reference of compliance from your IVA supervisor that your IVA is being conducted in a satisfactory manner.
As Lee has mentioned above, if you are tied to an equity release as part of the IVA terms, then you will have to get your brother's permission in order for this to be effected. It might be an idea to strip out your equity at an earlier stage - ie when you need to remortgage in one year's time, and then ensure that the increased mortgage payments are loaded towards you rather than your brother who does not need to borrow more money.
Do you have much equity in the property at present?
Regards, Melanie Giles, Insolvency Practitioner for over 20 years.
For further details contact me at
http://melaniegiles.com and view my IVA blog at:
http://melaniegiles.blogs.iva.co.uk