Can I move out to lower student finance? Watch
No, the rules for being classed as an independent student mean you can't just move out to claim you are one. You would need to demonstrate you've supported yourself for at least 3 years before the course started, in the context of using not living at home as justification for it (they would require your P60/P45 forms from all jobs you've had, plus any documentation confirming periods of being on e.g. jobseekers allowance etc).