ABOUT US

With 30 years of professional experience spanning across Sydney, including the inner west and north shore, COSO is an established architecture firm that has left an indelible mark on the city’s landscape. Our portfolio boasts a diverse range of projects, from master planning large-scale developments to crafting bespoke single dwelling houses.

As a team of registered architects, graduates and students, we bring a wide range of talents to every project, ensuring that our clients receive the best possible results. We take pride in our collaborative approach, working closely with clients to bring their visions to life.

At COSO, we understand that the architecture and interior design process is more than just creating functional spaces. It is about creating meaningful experiences that enrich people’s lives. Our team is dedicated to achieving this goal through innovative design solutions that balance functionality and aesthetics.

Over the years, we have developed a reputation for excellence, thanks to our attention to detail, professionalism, and commitment to delivering projects on time and within budget. Whether we are designing multi-dwelling residential buildings or crafting one-of-a-kind homes, we always strive to exceed our clients’ expectations.