401 St John Street, London, EC1V 4LD
Window replacements with double glazed white timber windows to match the existing fenestration to the front elevations and dark brown aluminium windows to the rear elevations to match the existing. Replacement of external doors (with the exception of the primary front entrance door which shall be retained), with a new black timber door to match the primary entrance door and brown metal security doors to all other rear doors, to match existing windows to the same elevations.