Postcode 2231 2231
On GreenWallSt's map, Postcode 2231 (2231) shows up as a strong performer in NSW. With 286 rooftop systems installed, about 37% of solar-suitable homes have made the switch. Home batteries (15) and heat pump hot water (16) are the fastest-growing holdings. That puts 2231 at #211 of 567 in NSW and #1301 of 2630 nationally, with a Suburb Green Index of 61.6 — 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 2231 compares
Solar uptake here is 37% of suitable rooftops, ahead of the NSW median of 34%. Overall, 2231 ranks in the top 37% of NSW postcodes on the Suburb Green Index.
Live in Postcode 2231?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 2231 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.