Section 73 application for amendments to planning permission H/2018/0493 (for variation of condition No.1 of planning approval H/2014/0470 reserved matters for appearance, landscaping, layout and scale) for the erection of 373 No. dwellings within phase 1 pursuant to H/2013/0573 (sites A and B) substitution of house types, minor amendments to the layout and incorporation of 2 No. electrical substations) comprising amendment to site layout and substitution of house types on phase 3.