Address not showing on drop down menus

[Kai1981]

Wasn't sure where to post this.

Just about to move, my flat doesn't show on drop down menus on websites so I want to get it added. It's not a new build, it's an older house converted into two. The flat below shows because it is 22 (the original house number I guess). Mine is 22a and doesn't. But other similar flats on my road do show!

Who do I speak to about getting my address added to the drop down menus?

I already checked and it's on the Royal Mail database.

We have this atm because we are a new build but also when we lived in our flat. Was hit and miss if we came.up then. But there's usually an option to manually enter your address

It will take a little bit of time for the updates to the Royal Mail Postcode Address File to be made to the software used for these address capture products. Probably about 3-6 months.

Thanks yes there is an option, but today I couldn't update my address details with my bank manually, they made me call them and wait 20 mins to get through.