The building is located on the south side of Trafalgar Square, where Whitehall meets Northumberland Avenue. The surrounding area is vibrant and well served by public transport. It is a brief walk from Charing Cross station and Embankment (Circle, District, Northern and Bakerloo lines), Piccadilly Circus (Piccadilly & Bakerloo lines) or Leicester Square (Piccadilly and Northern and lines) underground stations