Onyx Capital is a privately-owned residential and commercial property development company with a history of delivering exceptional, design-driven projects across Sydneys Prestigious Eastern suburbs. Headquartered in Sydney, our story began over a decade ago when founder and Managing Director Dylan Silva first began a career inspired by the life’s work of his grandfather and the days when every detail of a home was crafted by hand. Each visionary development in our history, and future, is a testament to the enduring value of elevated design thinking and quality craftsmanship. Celebrated, culture-shaping developments that combine unrivalled location with leading architecture and elegantly crafted interiors to advance the frontiers of design excellence.