Introduction
Creating tomorrow’s communities, driven by innovation and sustainability.
ADG is a leading Australian property group specialising in development, construction and investment. We deliver high-quality community projects that enhance the way Sydneysiders live, while supporting local growth and long-term prosperity. Guided by a commitment to excellence, we create places built for lasting value.


VISION
Becoming a leading local real estate brand, committed to building
high-quality communities and delivering distinctive craftsmanship.
MISSION
Providing Sydneysiders with exceptional homes that offer strong value, long-term capital growth potential, and a thriving community lifestyle.
Key Stats
Focused on pioneering property development
Greater Sydney Development Pipeline
Project value
Our Projects
Creating tomorrow’s communities with innovation and sustainability at the core.

Sapphire Land Estate - Rouse Hill
ADG is proud to present Sapphire Land Estate - the area’s largest single master-planned community, Sales Office location at Cnr Tallawong Rd & Brilliant St, Rouse Hill NSW 2565.
Spanning 40.2 hectares and planned to deliver around 800 homes, Sapphire is a landmark development in Sydney’s north-west. Perfectly positioned near two Metro stations and offering sweeping Blue Mountains views from the Rouse Hill Ridge, it’s a truly unique place to call home.
Land in Stages 2B, 2C, 2D and 2E is now registered, with lots ranging from approximately
250m² to 1,000m² currently available.
Designed with liveability in mind, Sapphire Land Estate will feature key community amenities to foster a strong neighbourhood feel. Known for our attention to detail, ADG has created a community that showcases beautifully designed homes, refined façades and well-maintained streetscapes.
With options to suit both homeowners and investors, Sapphire Land Estate stands out as one of Rouse Hill’s most exciting new communities.


