Search london history from Roman times to modern day
A bit out of date, but this interactive map of step free London is very good
All the London railway stations :
Underground lines : Hammersmith & City
Ladbroke Grove station has 42 steps in a number of stairs to access the platforms from the street level.
AccessAble Access Guide :
Accessibility friendly : Ladbroke Grove is not accessible to wheelchair users due to 42 stairs between the platform and street level.
General description :