Big Changes Are Coming: Why Building an Energy-Efficient Home Matters More Than Ever
Starting 1 May 2025, Western Australia will adopt the new National Construction Code (NCC 2022) energy efficiency rules. That means all new homes will need to meet a minimum 7-star energy rating under the NatHERS (Nationwide House Energy Rating Scheme).
This is a big step forward. It’s great for the environment, great for your energy bills—and it changes how homes are designed and built across WA.
But what does this mean for you?
Big Changes Are Coming: Why Building an Energy-Efficient Home Matters More Than Ever