QLD · postcode 4109

Postcode 4109 4109

Suburb Green Index

79.9

Postcode 4109 is one of QLD's top-tier suburbs on the wall of green. With 5,913 rooftop systems installed, about 51% of solar-suitable homes have made the switch. Home batteries (407) and heat pump hot water (351) are the fastest-growing holdings. That puts 4109 at #25 of 432 in QLD and #111 of 2630 nationally, with a Suburb Green Index of 79.9 — above the state median. Every household that takes the free green audit lifts the suburb's standing — renters and owners alike earn a Green Score, a personalised switch plan, and credits for every green action.

#25

of 432 in QLD

#111

of 2630 nationally

51%

solar penetration

5,913

solar systems

407

home batteries

351

heat pumps

266

solar hot water

12,077

dwellings (Census)

How Postcode 4109 compares

Solar uptake here is 51% of suitable rooftops, ahead of the QLD median of 47%. Overall, 4109 ranks in the top 6% of QLD postcodes on the Suburb Green Index.

Live in Postcode 4109?

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Installation figures derived from Clean Energy Regulator small-scale installation postcode data (as of estimated (state averages)); dwelling counts from ABS Census. Estimates are indicative.