Fraser Bond are the leading lettings and property management agents for One Bartholomew - London EC1A. One Bartholomew is a Grade A office building within the Barts Square development in Farringdon, London EC1. The 12-storey 215,000 sq ft office building has an average floor plate of circa 1,493m2, a large terrace on the tenth floor and 388 bicycle spaces. It has a BREEAM environmental and sustainability rating of ‘Excellent’ and is WiredCertified Platinum for its connectivity and digital infrastructure. St Paul's Station and Farringdon Stations are both 3 minutes' walk away. The building.