Thanks for all the replies.
I have got my great grandmothers death certificate (DoD 26/12/1910) and her residence is 4 Grove Street, Eden Grove. This is in Holloway.
I don't think Grove Street exists any more, but I can't find whether it has been bulldozed or renamed. There are several references to it under a Google search, but I still can't get an answer as to where it was located.
It could be that my Great grandfather changed his accommodation either, in the same house (flats) or moved next door.
My Grandfather, who was 10 at the time was staying with his uncle in the 1911 Census.
Can anybody point me in the right direction to understand the road layout and the house layouts at the time please.
Many thanks