BASIX & NatHERS Resource Centre
BASIX Login: How to Access the NSW BASIX Portal
If you’re trying to complete a BASIX Certificate for a new home, renovation, or multi‑dwelling project in NSW, the first step is accessing the BASIX login page.
Whether you’re a builder, designer, architect, or homeowner, this guide walks you through everything you need to know
BASIX CERTIFICATE: WHAT IT IS & COMMON MISTAKES
A BASIX certificate is a mandatory sustainability assessment required for most residential development projects in New South Wales (NSW). It confirms that a proposed building design meets minimum NSW Government standards for water efficiency, energy use and thermal comfort
NATHERS CERTIFICATE GUIDE: HOW TO ACHIEVE 7-STAR RATINGS
WHAT TO LOOK FOR IN A BASIX CONSULTANT OR NATHERS ASSESSOR
The "7-star" requirement varies significantly depending on whether you are building in the humid tropics of Darwin or the alpine regions of Tasmania. Here is how to optimize your rating: obtaining an accredited certificate is no longer just a "tick-box" exercise—it’s a critical step in the
WHAT TO LOOK FOR IN A BASIX CONSULTANT OR NATHERS ASSESSOR
WHAT TO LOOK FOR IN A BASIX CONSULTANT OR NATHERS ASSESSOR
A BASIX consultant plays a critical role in helping residential projects meet sustainability and planning requirements in New South Wales. While BASIX compliance ultimately results in a certificate, the role of a BASIX consultant goes far beyond running an assessment or issuing a report.
BASIX ALTERATIONS AND ADDITIONS: WHEN BASIX IS REQUIRED
ENERGY ASSESSOR: HOW WINDOW SIZE AFFECTS PRIVACY & RATINGS
BASIX alterations and additions apply to most residential renovations and extensions in New South Wales (NSW) where the construction value is $50,000 or more, or where a swimming pool or spa over 40,000 litres is being installed.
ENERGY ASSESSOR: HOW WINDOW SIZE AFFECTS PRIVACY & RATINGS
ENERGY ASSESSOR: HOW WINDOW SIZE AFFECTS PRIVACY & RATINGS
As energy assessors and BASIX consultants, we are frequently asked how window size affects privacy, thermal performance, and compliance. This article explains how an energy assessor evaluates window design, why window size often causes BASIX or NatHERS issues, and how
BASIX COMPLIANCE CERTIFICATE IN NSW
If you’re planning to build, renovate, or lodge a Development Application (DA) in New South Wales, you’ll almost certainly need a BASIX compliance certificate.
This guide explains exactly:
THE BASIX PORTAL: HOW TO USE IT FOR APPLICATIONS IN NSW
For complex projects or designs struggling to meet targets, professional input is often required to avoid unnecessary delays or redesigns. The BASIX portal is the online assessment system used in New South Wales (NSW) to generate BASIX certificates for residential development projects.
7 STAR HOMES: HOW WINDOW SIZE IMPACTS NATHERS RATINGS
7 star homes are now the minimum energy efficiency standard for most new residential buildings in Australia under the National Construction Code (NCC). These homes are assessed using the Nationwide House Energy Rating Scheme (NatHERS)
BASIX REQUIREMENTS NSW - 2026 GUIDE + IS SOLAR REQUIRED?
If you’re building or renovating in New South Wales, understanding BASIX requirements is essential before you lodge your Development Application (DA).
BASIX NSW: Complete Guide to BASIX Certificates, Requirements & Approval (2026)
If you’re building or renovating in New South Wales, understanding BASIX NSW is essential. Without it, your project simply won’t get approved.
How a NatHERS Consultant Saved Your Build
If you are planning a residential development, a major renovation, or a new home build in Australia, hitting compliance targets is no longer just a checkbox exercise.
What Is BASIX? A Guide to NSW Sustainability Requirements
If you are planning to build or renovate a home in New South Wales, you have likely heard the term BASIX.
But what is it, and why is it mandatory for your development application?
The 7.5-Star Energy Rating: How to Secure a Green Home Loan
Achieving a 7.5-star energy rating for your home is no longer just an environmental goal—it is a financial strategy. As energy costs rise and Australian lenders increasingly prioritize sustainable assets, high-performing homes are unlocking exclusive financial rewards, including
Do I need a BASIX Certificate? A Guide for NSW Homeowners
If you are planning a residential project in New South Wales, understanding your compliance requirements is the essential first step.
Many property owners ask, "Do I need a BASIX certificate?" and the answer depends on the scope and cost of your project.
Do You Need A Basix Certificate For Your Renovation?
If you are planning an extension, a major renovation, or a pool installation in New South Wales, you have likely come across the term "BASIX."
At Assessify, we speak with many homeowners who find the regulatory side of planning permission to be the most stressful part of the process.