is my address dodgy

[ooooo.halo]

Have just purchased a rentable mailbox with mail forwarding but the address they have given me is perfectly fine aside from the numbers assigned to my address is 4 digits long. I know i can.put flat, unit, room, apartment or suite before my number.....but does 4 numbers look odd.
Ive never seen a house or apartment numbers with 4 digits. Am i panicking for nothing?
Also which word is best to use from the ones i listed above. Would flat be ok.
Failing that, i could complwtely miss out this part with the 4 numbers and list rest of address and.add the 4 digit number if i get returns by sending out to them a.pre postal label
Thanks again

[Twocoolt]

Don't worry about the four digits. Homes in my area have as many as five digits and some apartments have as few as one to as many as four. No need for concern here.

[Bunneh]

Originally Posted by Twocoolt

Don't worry about the four digits. Homes in my area have as many as five digits and some apartments have as few as one to as many as four. No need for concern here.

OP is in the UK, I have never heard of physical address's having such long numbers, but boxes and suites are always known for this type of thing.

[ooooo.halo]

Originally Posted by Bunneh

OP is in the UK, I have never heard of physical address's having such long numbers, but boxes and suites are always known for this type of thing.

Thats what i thought so i knocked a.digit of end :-(
My thesis is that if i get any returns (wont be expensive ones) then il make a decision.as.to.whether to refund and let them keep item or send a return label with the added.extra number on it.