Major re-ordering proposal; removal of remaining pews and 1970s partitioning; replacement with enclosed structures in west end of side aisles to house kitchen, servery, toilets, ringing room and flexible welcome area, and installation of further rooms on a mezzanine level above the ground floor rooms with internal link bridge, opening up of the north and south doors and replacement of gas boiler heating system with underfloor heating powered by two new air source heat pumps; introduction of new seating. Grade II listed building; extensive consultation process; concerns and objections considered, but no parties opponent; Re St Alkmund, Duffield [2013] 2 WLR 854 and In re Holy Trinity, Clapham [2022] ECC Swk 4 principles, National Planning Practice Guidance and meaning of ‘serious’ or ‘substantial’ harm considered, particularly in relation to mezzanine proposals; Faculty granted subject to conditions requiring approval by DAC of detailed matters; further details of proposed new seating and flooring to be supplied to the Court before these proposals may proceed; archaeological watching brief to be commissioned before works below floor or ground level undertaken; 4 pews to be retained; comment on designation of toilet facilities.