The largest redevelopment took place along Maida Vale itself and was undertaken by the London County Council from 1959 to 1964. The area was rebuilt as an estate of mid-rise and high-rise flats (three 21-storey tower blocks were built north of Elgin Avenue). At the same time, the Church Commissioners also built the Stuart Tower on the corner of Maida Vale and Sutherland Avenue for private ownership. Further north along Carlton Vale the LCC built low rise flats. The southern end of the constituency saw a great deal of demolition in order to build the Marylebone flyover and rebuild the Harrow Road.