Hi dev92,
If you speak to a mortgage broker used to dealing with IVA and post-IVA cases you'll find that there are lots of lenders who are interested in this market. Typically they're not the high street names but lenders that sell mortgages via mortgage brokers. As bagpuss mentions any of the brokers on this site would be delighted to help you.
In terms of any mortgage obstacles that you might face it will depend entirely on your personal circumstances. Any broker will spend as much time as is necessary to learn about those circumstances in an effort to match you with the best possible mortgage/lender.
You can claim bank charges from your bank but the claim will immediately be 'suspended'. The reason for this is that the Office of Fair Trading is taking a number of the major banks to court to decide whether the charges were ever lawful or not. Until that court case is concluded it's unlikely that any bank will pay out. The court case starts early in 2008 and there could be appeals afterwards.
Andrew Graveson
Independent Mortgage Broker & Bright Oak Debt Management
andrew@brightoak.co.uk
www.brightoak.co.uk