Fraser Bond are the leading lettings and property management agents for Altitude - London E1. Altitude is 27-storey residential-led mixed-use building in Aldgate, London E1. Designed by Hamilton Architects, the tower completed in January 2014 with total sales revenue ca £104 million. Communal roof terrace on the 25th floor. 24-hour concierge service. Source: Barratt Homes