I bought a car on hire purchase agreement 4 months ago. The agreement is for 2 1/2 years. My circumstances have changed however, and now I would like to consider buying my first home within the next 6 months. My question is, will my HP agreement effect how much I can borrow for a mortgage? I would easily be able to afford repayments. The HP agreement is flexible, and I could pay less per month over a longer time if I really had to.