ERECTION OF EXTENSION AT SECOND FLOOR LEVEL TO BLOCKS AT SOUTHERN END OF SITE TO CREATE NINE RESIDENTIAL UNITS (2 X ONE BEDROOM, 5 X TWO BEDROOM AND 2 X THREE BEDROOM)WITH SEDUM ROOF ABOVE; AND ASSOCIATED CYCLE PARKING, REFUSE PROVISION AND LANDSCAPING AT GROUND LEVEL AT NORTHERN APPROACH TO SITE FROM CERISE ROAD