Hi Jo,
Many thanks for the suggestions. Vyner Rd South is very leafy so you can't see the houses very well on street view. Unfortunately, No. 19 didn't tally.
I will keep Oxton & Noctorum in mind to drive around when I next visit Wirral.
I like the idea of sending the picture to the Wirral News and will follow that one up.
Regards, Baz.