Postcode 6121 6121
On GreenWall St's map, Postcode 6121 (6121) shows up as a up-and-coming performer in WA. With 380 rooftop systems installed, about 40% of solar-suitable homes have made the switch. 22 batteries and 25 heat pumps round out the postcode's clean-energy portfolio. That puts 6121 at #287 of 381 in WA and #994 of 2630 nationally, with a Suburb Green Index of 68.9 — 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.
How Postcode 6121 compares
Solar uptake here is 40% of suitable rooftops, behind the WA median of 43%. Overall, 6121 ranks in the top 75% of WA postcodes on the Suburb Green Index.
Live in Postcode 6121?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 6121 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.