Hi GrenvilleMyer,

I have added the house numbers to the building (1-8) and entrances (one entrance per house number) with https://www.openstreetmap.org/changeset/141936494.

I can see York Place being on the Street Side imagery, but it seems there's "another" York Place in Brighton (https://www.openstreetmap.org/way/723788014), so I didn't add the street - I also couldn't find a postcode for the building.

HTH.

K