Passive House Certified

Kellett Design Group is an award winning
drafting and design studio based in Perth

Welcome to Kellett Design Group, the vanguard of architectural design in Perth, Western Australia. We’re not just another architectural company; we specialise in creating breathtaking, energy-efficient Passive House designs that are redefining the concept of home and commercial spaces in Perth and beyond.

Passive House, or Passivhaus, is more than a design trend; it’s a rigorous, science-based standard for energy efficiency that dramatically reduces a building’s ecological footprint while providing unrivaled comfort and indoor air quality. As the leading Passive House company in Perth, our mission is to make this standard the new norm in sustainable living.

Passive House Institute

Why Choose Us?

Here at Kellett Design Group, we believe that architecture is not only about buildings but also about the individuals and communities who dwell within them. Our Passive House designs prioritise sustainability and functionality, creating homes and offices that live in harmony with nature.

As a leading Passive House company, our architects design structures that consume up to 90% less heating and cooling energy than conventional buildings, contributing to both environmental conservation and significant savings in energy costs.

Our Expertise

Our Perth-based team of experienced architects, designers, and engineers are passionate about designing Passive Houses that encapsulate our clients’ dreams and values. With a keen eye for detail, we employ cutting-edge technology and innovative design principles to deliver architectural marvels that set industry benchmarks.

Our Promise

At Kellett Design Group, we are committed to ensuring that your Passive House is more than just a sustainable building; it is a place that reflects your lifestyle, values, and vision. With our dedication to customer satisfaction, we work closely with you throughout the design process, ensuring that every detail of your new space is tailored to your precise requirements.

Embarking on the Journey to Sustainable Living

We invite you to explore our portfolio of Passive House designs and learn more about our architectural services. If you’re ready to take the first step towards a more sustainable future, reach out to our team at Kellett Design Group to schedule a consultation. As the leading Passive House company in Perth, we are eager to help you bring your vision to life.