Replacement of lawful use for stationing a mobile home with the erection of a detached dwelling house with rooms in the roof space and parking and amenity provision (incorporating variation of condition 2 (approved drawings) of planning permission DA/20/00474/FUL in respect of increasing the width and depth of the building by 65mm; amending the scale and design of the proposed dormer windows; the insertion of a velux window in the front elevation; revised fenestration details; and alterations to the internal layout of the proposed dwelling house).