Hi IJD -
Thanks for this and taking the time to check the enumerator's route. Your information has made me aware of an gross error I made at the beginning of all this. It seems I had the wrong end of the stick from the beginning!
I should have looked at Clara Place as a multi-family dwelling not unlike an apartment. The numbers being unit numbers within Clara Place and having nothing to do with Follett Road. Just as you point out, Clara Place would have had one number on Follett Road or no number really was needed as the name Clare Place would have been sufficient on such a small road.
I went back to my file and I cannot find where I got the #15 from.
The census transcript just shows "Clara Place, Follett Road". I have found a #15 near the High Street (Tony Vernon Ltd) and the building was most likely there in 1911.
So the bottom line my Gillings (1c2r) lived at #9 Clara Place as you kindly found out for me - thank you.
Cheers