Sir John BalcombeBy Chris / 14.07.2026 Neighbourhood: Baker Street London Region: West Borough: Westminster Last Verified: 14/07/2026 21 Balcombe Street, NW1 6HE Official Website Get Directions Location Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Something incorrect or out of date? Report incorrect information.