Thanks all for the replies, heres what I know now ~ Butt street was there in 1911, census results show that, but prior to that I think it was called Henrietta street ~ henrietta street is NOT on 1911 census but on earlier ones and Butt street vice versa so there is probably something in the fact that I found out that henrietta street became butt street. What I need to find out now is how long Butt street was still standing. Does that make sense, I have had to read it myself three times but I think its clear.
Reading Charles booth links of that time describes Henrietta street as being a very poor, smelling, rough area ~ indeed Watergate street, that runs alongside it is full of women with black eyes, shoeless children, filth and indescribable stenches amongst other things. Apparently Henrietta street only consisted of about 7 houses and this does seem to fit in with the size, etc of what became Butt Street.....
And Ray, you are looking in the wrong place, Flagon Row/Bridge Row is near but not actually Butt Street. Butt Street is the tiny little "alley" type road that runs across Church Street and Watergate where the two meet, triangular in shape. I did try to upload a map earlier that shows it clearly, but for some reason I was unable to do so. I will try again
Thanks again
Kim