Hi cryptic and welcome to the forum
If you have equity in your property, then your creditors will expect to share some of that money. It is most usual to expect to have to remortgage during the final year of the IVA, and release equity available by taking a mortgage usually of up to 85% loan to value. You could also do this up front, or if you have sufficient equity it may be possible to effect a "full and final" IVA just by relying on an equity release.
I am not sure what you mean by the comment regarding reduced payments - please clarify. And no-one can force you to mortgage your property - although the creditors have the power to reject your IVA proposals, so you will need to come up with something that tempts them sufficiently to accept.
Can I ask how much you owe to your creditors, the value of your house and any equity you have available.
Regards, Melanie Giles, Insolvency Practitioner for over 20 years.
For further details contact me at
http://www.melaniegiles.com and view my IVA blog at:
http://melaniegiles.blogs.iva.co.uk