Towards the end of 1963, it was found that the bells of the cathedral, which were hung in the central tower, needed an overhaul, and ringing was suspended. In 1965, George Pace, the architect to
York Minster, was commissioned to prepare a report. He recommended that the bells be recast and hung in a new bell frame. The installation and appropriate hanging of the bells presented several difficulties: access to the tower was difficult, the installation was potentially expensive and the new frame could not be installed in an ideal manner without obscuring the upper arches and galleries at the
crossing, which were considered important architectural features. Pace recommended that consideration should be given to the building of a separate bell tower in the southeast corner of the churchyard. The recommendation was accepted by the
Dean and
Chapter in 1968, and Pace was commissioned to design the tower. The design was shown at the 1969
Royal Academy summer exhibition. The tower was named after the dean,
Revd G. W. O. Addleshaw. The foundation stone of the new tower was laid on 16 June 1973 by
Lord Leverhulme,
Lord Lieutenant of Cheshire. The ringing chamber of the tower was refurbished in 2008. The tower is the headquarters of the Chester Diocesan Guild of Church Bell Ringers. ==Architecture==