HERC Index

Source: Cape Cod Australia www.capecod.com.au

March 2018

Home Extension & Renovation Cost Index

The March HERC Index shows an increase in the average cost of a Sydney home addition by 0.77%. This is actually the result of improvements to the accuracy of our formula, with resultant impacts to two of the model projects. You can find out more about our model projects and how the HERC Index formula works here.

Connect with us