Non-material amendment to planning permission 20/P/0721/FUL (Erection of 1no. detached dwelling with associated parking including detached car port) to allow for the omission of: the canopy on the north elevation, a roof light on the north elevation, the patio doors on the west side elevation of the rear extension and a flue on the west elevation; minor changes to floor levels and ridge height, amendments to ground and first floor layouts; retaining wall (1m high) along the property boundary to address the steep rise in gradient from the estate road up to the permitted house