So according to that memoir, Brighton Street and Town Street were two of the streets off Crasswell Street. This link should take you to the modern-day map of that area but neither of those streets is shown so either some of the streets have had their names changed or Town Street and Brighton Street have been demolished, perhaps replaced with that blue bit, not worked out what it is yet!
Google map
You could look at an old directory or a census to see if all the streets shown on the map as being off Crasswell Street existed back then to rule them out.