Home Building Costs ** Perth Projections Beat National Average for 7-Star Energy Compliance **
By API User
25 September 2024 A new study has revealed the average cost to upgrade new homes in Perth to achieve 7-star energy efficiency ratings – which come into effect in Western Australia from 1 May 2025 – is projected to be $4,262, less than the average of $4,311 for Australia’s largest cities. The cost estimate, which … Continued