click on map to view detail Whilst only 100 yards from the bustling Brompton Road, 17-22 Trevor Square is situated in a quiet and discreet square restricted to 'residents access only'. Brompton Road provides fast and easy access via the A4 to the M3, A14, M25, M40, M1 and Heathrow Airport. Trevor Square is five minutes from the Piccadilly underground line and Knightsbridge is centrally positioned for all London's national and international rail terminus links to the UK and to the Continent via Eurostar.