Energy Assessments & Architectural Drafting in
Perth & Sydney
NatHERS, Section J/JV3, architectural design, drafting, and 3D rendering — from a team with 20+ years in the industry.
About us
Welcome to Sustainaspace
We are dedicated to providing innovative building and design solutions that prioritize sustainability for our clients in both Sydney and Perth.
Collaboration and Innovation
Client Satisfaction
Environmental Considerations
Sustainable Construction
Services We Provide
From Idea to Implementation
We Do Awesome Work
Here are some of them
At sustainspace, we are proud of the remarkable projects we have accomplished and continuously strive to push the boundaries of sustainable architecture. With a commitment to excellence and a deep respect for the environment, we are dedicated to creating spaces that not only inspire but also leave a lasting, positive impact on the planet.

Other Services
We are your one stop solution
At our company, we also offer exceptional engineering services. We pride ourselves on our commitment to excellence and innovation. With a team of highly skilled engineers, we provide a wide range of services tailored to meet the unique needs of our clients.
We specialize in offering comprehensive building surveying services. Our team of skilled and experienced surveyors is dedicated to providing accurate assessments and reports to ensure the safety, compliance, and efficiency of your building.
We specialize in providing Bushfire Attack Level assessments (BAL) to help property owners understand and mitigate the risk of bushfire damage. Our experts are trained in assessing the potential impact of bushfires on properties and determining the appropriate BAL rating.
Latest From Blog
Recent News

Eco Home Guide: 7-Star Home Design Checklist For Builders & Homeowners
At Sustainaspace, we see designing a high-performing eco home as a careful balance of energy efficiency, comfort, and long-term sustainability. Achieving a 7-star rating under Australia’s NATHERS framework isn’t just about ticking boxes—it requires thoughtful planning, from orientation and materials to systems and technologies. This guide provides a practical checklist

Draughtsman Perth Guide: Common Drafting Errors That Derail Approvals — Architectural Drafting
At Sustainaspace, we pride ourselves on turning architectural visions into precise, approval-ready drafting sets. However, even the most skilled draughtsmen can sometimes encounter setbacks that slow down or derail council approvals. Understanding the most common drafting errors in Perth—and how to avoid them—can save time, reduce costs, and smooth the

Eco Houses Guide: Handover — From Report to Built Outcome
At Sustainaspace, we understand that achieving an energy-efficient home goes beyond designing and planning. The true test lies in the handover stage, where recommendations from energy efficiency reports transition into real, tangible outcomes. This stage ensures that every design decision, material choice, and system installation aligns with the sustainability goals

Eco-friendly Houses Guide: DA Vs CDC and Where BASIX Fits in Your Approval Pathway
At Sustainaspace, we champion the creation of environmentally conscious homes that meet modern sustainability standards without compromising on design or functionality. Navigating the regulatory landscape in New South Wales can be tricky, especially when balancing planning approvals, construction compliance, and BASIX requirements. Understanding the differences between Development Applications (DA) and
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