20 Upper Montagu Street London W1H 2PF
Variation of Condition 1 of planning permission dated 10 November 2017 (RN:17/08371/FULL) for, 'Erection of a conservatory at rear first floor level, associated internal and external alterations, installation of window at rear second floor level'; NAMELY, to enable replacement of existing concrete roof tiles with natural slate tiles and re-use of existing floorboards