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BASIX Certificate

For any new residential development, alteration, or addition in New South Wales, securing a BASIX Certificate is a mandatory step in the development approval process. This crucial document demonstrates that your project is designed to meet the state’s stringent sustainability standards, paving the way for a smoother, faster, and more predictable journey from blueprint to build.

Energy Assess specialises in providing fast and reliable BASIX assessments, ensuring your project achieves compliance with minimal fuss and maximum cost-efficiency.

Understanding the BASIX Certificate

The BASIX Certificate (Building Sustainability Index) is a NSW government requirement ensuring that new homes and major renovations meet environmental performance standards. The assessment targets three critical areas of sustainability that directly impact a home’s running costs and occupant comfort:

Water Efficiency: evaluates potential water consumption through fixtures, toilet systems, rainwater tanks, and landscape design to reduce mains water demand.

Energy Consumption: focuses on reducing greenhouse gas emissions by analysing fixed appliances including hot water systems, heating and cooling units, lighting, and major appliances to find the most efficient combination of appliances that meets the required targets.

Thermal Comfort: ensures year-round comfort with minimal artificial heating or cooling by modelling how building design responds to climate through insulation levels, window performance, shading, orientation, and ventilation pathways.

Our Streamlined BASIX Assessment Process

Navigating the BASIX online tool requires deep technical knowledge and experience. At Energy Assess, our accredited consultants manage the entire process, providing expert guidance at every stage.

We begin with a thorough review of your architectural plans, analysing floor plans, elevations, and material specifications. Using this data, we input information into assessment software to generate initial scores. When projects don’t immediately meet targets, we provide practical and buildable solutions.

Our team models different scenarios, demonstrating the impact of upgrading window glazing, increasing insulation R-values, or specifying more efficient systems. We work collaboratively with you and your designer to find the most cost-effective pathway to compliance, ensuring solutions align with your design vision and budget while avoiding costly on-site changes and project delays.

Energy Assess Provides Expert Solutions for Seamless Compliance

Attempting to secure a BASIX Certificate without expert assistance often leads to frustration, delays, and budget blowouts. Inexperienced users may over-specify expensive materials when more nuanced, affordable solutions exist.

Our experienced consultants understand the most practical compliance pathways for different project types. Energy Assess can provide you with an official BASIX Certificate, plus a comprehensive report detailing your energy efficiency commitments, ensuring perfect alignment between you, your builder, and certifier for seamless certification and construction.

By engaging Energy Assess, you gain a dedicated partner focused on streamlining your development approval process. We handle the technical complexities while you focus on bringing your project to life, delivering compliant solutions that balance performance, cost, and design integrity.

Let’s Get Started

Streamline your NSW development approval.

Contact Energy Assess today for a free, no-obligation quote on your BASIX certificate.