I read that you have to apply till 31st July to be guaranteed campus accommodation. I only just got an offer that I still have to confirm. Does that mean I might have off-campus accommodation?
"Applying to Warwick through Clearing or Adjustment?
The University of Warwick guarantees an offer of campus accommodation for all new full time first year undergraduates (excluding MBChB) as long as we receive your accommodation application before 31st August" - http://www2.warwick.ac.uk/study/results/courses/
No, you'll most likely have to find somewhere yourself, there's no harm in applying for on campus accommodation tho, they can't guarantee they'll find you anywhere on campus if you have no medical reason to be on campus.