The Commissioners for the Fifty New Churches Act of 1711 realised that, due to rapid development in the Bloomsbury area during the latter part of the 17th and early part of the 18th centuries, the area (then part of the parish of St Giles in the Fields) needed to be split off and given a parish church of its own. They appointed Nicholas Hawksmoor, a pupil and former assistant of Sir Christopher Wren, to design and build this church, which he then did between 1716 and 1731. This was the sixth and last of his London churches. St George's was consecrated on 28 January 1730 by Edmund Gibson, Bishop of London.