No11 cadogan gardens is a unique urban hideaway offering relaxed privacy in the tranquil streets of knightsbridge and chelsea the fashionable five star hotel is brimming with character and charm built on the former cricket grounds to buckingham palace no11 cadogan gardens is a cool and elegant boutique hotel behind the classic victorian faade no11 cadogan gardens has a distinctly eclectic style with a sophisticated finish and unassuming luxury the hotel is an exclusive private address