106, 108 and 110 Walton Street, LONDON, SW3 2JJ
Details required by Conditions 7 (Professional management of engineering works), 10 (Sustainable Drainage Systems Strategy), 11 (Mitigation against sewer flooding) of planning permission 21/02012 (Modification of three houses by excavating single storey basement, replacing rear extensions at Nos.106 and 110, erecting single storey rear extension at No.108 to match Nos.106 and 110, improving rear elevation with enlarged windows across 1st and 2nd floor, addition of rear rooflights).