De- construction sequence of stills for 4-5 Buckingham Gate, a hotel development in London SW1. The Grade II listed stuccoed house was built as part of a terrace at 4-6 Buckingham Gate by Sir James Pennethorne around 1850-55. Demolition behind retained front and side facades on Buckingham Gate and redevelopment to provide eleven residential flats including excavation to provide additional basement and sub-basement levels. External alterations including alterations to windows, installation of plant equipment at roof level to provide additional residential accommodation and creation of terraces on Stafford Place frontage at rear second, third and fifth floor level together with vehicular crossover from Stafford Way and associated highway work