Trinity Church Square is a garden square in Newington.
Trinity Church Square was built as Trinity Square.
Plans for laying out Trinity Square were discussed in 1822. In 1824 William Chadwick made an application for a building "the Square round the new Church, … together with the Ground to the Street or Opening East and West of the said intended Square and thro’ to Horsemonger Lane."
Trinity Church, in the centre of the square was built in 1824 as the parish church of the parish of Holy Trinity. It was declared redundant in 1968 and converted into the classical music rehearsal and recording venue Henry Wood Hall.
