Looking at old maps, I would guess Clarence Road was renamed at the same time "Happy Valley Road" became Borough Road.
In 1882 only the bottom half of "Clarence" road existed and was only a path, neither corner house existed.
Just pinning down one more date I have (between 1894 and 1900)....
I don't think it was called Albert Road but it was similar, it looks like it ends in a "D"
In a time of universal deceit - telling the truth is a revolutionary act. George Orwell
When the debate is lost, slander becomes the tool of the loser. Socrates