I agree with the above comments. Realistically whilst firms may well be more flexible with this sort of thing, decent paralegal roles are likely to be predominantly if not exclusively office based, and that is actually a good thing for your professional development. This is not a box ticking exercise where X role will automatically make your application better. The actual development of your skills is really important, and makes a significant difference to your written application. It is also worth noting that you should be looking for advocacy roles as well, and remote hearings aside, you obviously can't do those from home in large part. Is there a particular reason why you need to work from home?