The development will consist of renovations and alterations to an existing dwelling, the demolition of previous extension to the side of the existing dwelling, new single story extension to the front and rear of the existing dwelling, new story and a half extension to the side of the existing dwelling, the provision of a granny/family flat within the existing dwelling, all associated elevational changes to the existing dwelling, the decommissioning of the existing septic tank and upgrade to a new wastewater disposal system in a revised location, and all associated site works