Postcode 2721 2721
Postcode 2721 is one of NSW's top-tier suburbs on the wall of green. With 33 rooftop systems installed, about 39% of solar-suitable homes have made the switch. 2 batteries and 2 heat pumps round out the postcode's clean-energy portfolio. That puts 2721 at #32 of 567 in NSW and #1050 of 2630 nationally, with a Suburb Green Index of 67.1 — 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.
How Postcode 2721 compares
Solar uptake here is 39% of suitable rooftops, ahead of the NSW median of 34%. Overall, 2721 ranks in the top 6% of NSW postcodes on the Suburb Green Index.
Live in Postcode 2721?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 2721 grow a little greener.
Get my Green Score →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.