Hello bro i didnt recieve any communication from london visa it was just a question which i asked from uDhaka2014 said:Hi bro
First let me know what's ur status? Did you received any communication from visa office? If yes then send them email/updated form to let them know your new address. If you just received PER and nothing after that then no need to do anything. Address change info should be shared with local visa office not with CIC Nova Scotia.
But make sure that your email address is active. LVO will contact you by email.
As far as I have seen. Exact Postal address doesn't matter as there is nothing LVO will send you by post (except PCC letter which you can get it easily by contacting CHC Riyadh or Jeddah.