Fraser Bond are the leading lettings and property management agents for 9 Prescot Street - London E1. 9 Prescot Street is a office redevelopment in Whitechapel, London W1. CLS Holdings is rebuilding the office building to the new designs by Buckley Gray Yeoman. Originallly built in 1938, tthe existing 7-storey building comprises 96,948 sq ft (9,007 sqm) of multi-let office space. History 2019 February - CLS Holdings plc acquires 9 Prescot Street for £53.85 million excluding costs from Derwent London and LaSalle. Barts Health NHS Trust occupies the five lower floors comprising 59,600 sq ft on a.