How sustainable design can help homeowners save over the long term

As the cost of living continues to shape the way Australians buy property, sustainable design is becoming a key consideration.Energy-efficient features are no longer seen as a premium extra, they’re increasingly expected as part of a new home that balances both comfort and long-term cost savings.Highlighting this demand, realestate.com.au’s New Homes Research 2026 found that 81% of house and land buyers surveyed were interested in homes with energy-efficient features such as solar panels, battery systems and real-time energy monitoring.“The appeal of energy-efficient smart home features is universal across geographies, life stages and buyer segments,” says REA Group Market Research & Insights Manager Kate Berens. “This points to these features having broad relevance for new home buyers, rather than appealing to a specific niche.”“Our research also shows strong interest in practical inclusions such as energy-efficient appliances, LED smart lighting and smart thermostats, highlighting the appeal of features that support comfort, efficiency and day-to-day living,” Ms Berens adds.Cherie McMahon, Stockland Head of Development, Customer and Marketing, says that this is reflected in h...