Parcels Constantly Getting Delivered to Similar Address

Hello everyone,

Pretty unique situation but my parcels are constantly getting incorrectly delivered to a very similar address. I have made up the following addresses but this is what is happening:

I live in 5 Melbourne Road, Port Melbourne South and my parcels are getting constantly delivered to 5 Melbourne Street, Port Melbourne.

Is this anything I can do to ensure that they come to my address. I think the issue is caused by the fact that if you start typing the address the wrong address comes up first and is very similar.

I know these are getting delivered to the wrong address because sometimes we get their mail and pass it on and vice versa but obviously want to avoid all of this altogether!!

Any help would be appreciated.

Thanks!

Edit: Same postcode