Section 73 application to vary condition no.2 (approved plans) of planning permission ref: 21/00609/FULHH (Extension to first floor, alterations to garage and single storey extension to rear of dwelling) to set the first floor extension back, increase the scale and amend the roof design of the single storey rear element, change the design and position of the roof dormers and change the location, style and design of windows and doors, including the addition of further windows from the approved scheme