Probably not if you have never owned the property or been on the mortgage. You may however acquired a beneficial interest in the property if you have lived there for a while and paid towards household bills
It is highly unlikely an IVA supervisor or your creditors could look for equity to be released but a Trustee in Bankruptcy would certainly look closely at the property. The TiB would want to see how long you had been there, how much you contributed to the mortgage and upkeep etc and also how your debts occurred.
If for example you had funded an extension, refurbishment or garage then the TiB would argue you have an interest and look for this to be raised.
As Andy says take some professional advice from an insolvency firm.
