* A pokey, badly laid out 3x1 duplex has been transformed into a spacious, light and airy 4x2 with a contemporary kitchen and indoor/outdoor living area.

* An extension has been added and 80 per cent of the original house altered as part of the new, functional floor plan.

* The build took eight months.

View the full home transformation case study here: http://www.dalealcock.com.au/wembley-4x2-extension