Discharge of details of "Site investigation" as required by Part (a) to (c) of Condition 5 of the planning permission 18/AP/1513 (Variation of Condition 2 (approved plans) and the removal of Condition 5 (Arboricultural Impact Assessment) of planning permission dated 8/1/2018 [LBS Ref 17/AP/3998] for construction of a six-storey dwelling house with a basement and roof terrace. The main amendments proposed are: -Reduction in the floor to ceiling heights to 2.7m (still easily exceeding the Council's minimum standards), which enables an additional storey to be fitted into the consented envelope. -Variations to the footprint of the building to the north and south to extend to the site boundary. -Design of the elevations and roof terrace canopy revised.)