1 Old Broad Street

Office building in London, England August 2026 1 Old Broad Street 1 Old Broad Street EC2.jpg 200 London, England 51.514220 -0.086137 type:landmark_region:GB dms inline,title 1903 Howard Chatfield Clarke yes Grade II* 1, OLD BROAD STREET EC2 10 November 1977 1194138 yes Office Edwardian 1 Old Broad Street is an office building that stands where Threadneedle Street and Old Broad Street split in the City of London. It is a Grade II listed by English Heritage.1, OLD BROAD STREET EC2, Non Civil Parish - 1194138 Historic England https://historicengland.org.uk/listing/the-list/list-entry/1194138 2026-08-22 historicengland.org.uk enJellinek L. 2021-03-30 Old Broad Street - C L A X I T Y https://claxity.com/old-broad-street/ 2026-08-22 en-GB History and description The building was constructed in 1903 to the design of Howard Chatfield Clarke, son of Thomas Chatfield Clarke. It was built for the Indemnity Mutual Marine Insurance, and holds a prominent position on the corner where Old Broad Street and Threadneedle Street split.The City of London 2002 Penguin Books 978-0-300-09624-8 Bradley Simon 1. publ. by Yale Univ. Press Harmondsworth 604 Pevsner Nikolaus In 1911, the first branch in London of the Banca Commerciale Italiana was opened in the building.INTESA SANPAOLO 11 DECEMBER 1911, LANDING IN LONDON https://progettocultura.intesasanpaolo.com/wp-content/uploads/2019/11/03_londra_eng.pdf 2026-08-22 wordpressArchivio storico Intesa Sanpaolo https://internationalhistory.intesasanpaolo.com/world-map/detail/IT-ISP-MAPPAESTERA-0000037/london-banca-commerciale-italiana-filiale 2026-08-22 internationalhistory.intesasanpaolo.com Chatfield Clarke's original design included corner stacks and reliefs that were removed to make way for the expansion of the neighbouring Westminster Bank Building in 1936. See also Westminster Bank Building References Category:Grade II listed buildings in the City of London Category:Office buildings in London Category:Office buildings completed in 1903 Category:1903 establishments in England Category:Grade II listed office buildings Category:Edwardian architecture in London