How important is it that you keep your landlord (and managing agent) up to date with your own address rather than that of the property that you own?

The answer is: REALLY important.

Recent caselaw has shown that if you do not supply this address, to which notices are to be served, then you run a real risk of forfeiture of your lease.

Read more here

Always make sure that your landlord and the managing agent are fully up to date with how to contact you.