Welcome to 4305 Design, where we specialise in creating custom homes that are not only beautiful but also environmentally friendly. Our sustainable design approach ensures that your new home is energy efficient, helping you save on costs while reducing your carbon footprint. Whether you're looking to build a new home from scratch or upgrade your current space, we've got you covered. 

Our award-winning team offers a range of services including custom homes, retrofit upgrades, raise & build-in projects, renovations, and extensions. With accolades such as Winner of Regional Sustainable Residential Design and Winner of State Sustainable Building Design, Winner of National Secondary Dwelling Design, you can trust that our designs are top-notch and recognised for their innovation and sustainability. Let us help you bring your dream home to life while making a positive impact on the environment. 

Lead by Esther James, our talented Building Designer, we are passionate about creating homes that not only meet your needs but also exceed your expectations. With a focus on sustainable building practices and a commitment to excellence, 4305 Design is your go-to choice for sustainable and energy-efficient design solutions. Contact us today to start your journey towards a more sustainable and stylish home.