07/12/2015 Plans for London’s tallest skyscraper are unveiled
Plans for Tallest Building in London Revealed
Tallest building in City of London revealed: 1 Undershaft to match Shard building height - TomoNews
London's Future Skyscrapers | WhizzShare
London's Growing Up! - Tall Buildings in London
The tallest skyscraper called 1 Undershaft is planned to be a 300m tall office building with 73 floors. The construction plan has been created by Aroland Holdings and designed by Eric Parry Architects. The skyscraper should replace the St Helen's tower.