GreenWallSt
QLD · postcode 4075

Postcode 4075 4075

Suburb Green Index
72.3

Postcode 4075 is one of QLD's early-stage suburbs on the wall of green. With 3,312 rooftop systems installed, about 42% of solar-suitable homes have made the switch. 211 batteries and 210 heat pumps round out the postcode's clean-energy portfolio. That puts 4075 at #378 of 432 in QLD and #847 of 2630 nationally, with a Suburb Green Index of 72.3 — below 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.

#378
of 432 in QLD
#847
of 2630 nationally
42%
solar penetration
3,312
solar systems
211
home batteries
210
heat pumps
191
solar hot water
9,397
dwellings (Census)

How Postcode 4075 compares

Solar uptake here is 42% of suitable rooftops, behind the QLD median of 47%. Overall, 4075 ranks in the top 88% of QLD postcodes on the Suburb Green Index.

Live in Postcode 4075?

Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 4075 grow a little greener.

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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.