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

Optimising Home Sustainability: Navigating BASIX Compliance with NatHERS
In the evolving landscape of sustainable building practices, achieving compliance with New South Wales' Building Sustainability Index (BASIX) is more important than ever. At SustainASpace, we understand the intricacies involved in ensuring residential developments meet the stringent requirements set by BASIX. This guide explores the nuances of BASIX compliance, focusing

Residential Drafting Guide: From Sketch to Construction Drawings
At Sustainaspace, we understand that transforming an idea into a complete set of construction drawings requires precision, planning, and compliance. Residential drafting is more than simply drawing walls and windows—it is a structured, multi-stage process that ensures a project moves smoothly from concept to construction. Each drawing set serves a

Bringing Designs to Life: 3D Architectural Rendering & Virtual Tours
At Sustainaspace, we specialise in translating architectural visions into immersive, high-fidelity 3D visuals. Our approach combines technical precision with creative insight, allowing clients, developers, and stakeholders to see a project’s potential before the first brick is laid. From realistic interior perspectives to expansive exterior overviews, 3D rendering and virtual tours

Energy Efficient Homes Guide: ESD Strategy at Concept Design – Locking in Easy Points
When designing energy-efficient homes, one of the most important opportunities lies at the concept stage. Early planning is where the greatest long-term benefits can be secured. From passive solar orientation to material selection and building envelope performance, an effective Environmentally Sustainable Design (ESD) strategy at concept design can lock in
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