i think if you sell house it will sell by Land title, and it is not relevant to the actual Home Address.
If your current add is 34, Jalan 8/7
Maybe you can use
34-1, Jalan 8/7 and 34-2, Jalan 8/7
or 34-A, Jalan 8/7 and 34-B, Jalan 8/7?

Just ask Lawyer abt it, i think it would be a straightforward answer from them