Postcode 3390 3390
On GreenWall St's map, Postcode 3390 (3390) shows up as a up-and-coming performer in VIC. Roughly 29% of suitable rooftops here already have solar — 115 systems and counting. Home batteries (7) and heat pump hot water (9) are the fastest-growing holdings. That puts 3390 at #477 of 692 in VIC and #2115 of 2630 nationally, with a Suburb Green Index of 51.5 — 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 3390 compares
Solar uptake here is 29% of suitable rooftops, behind the VIC median of 31%. Overall, 3390 ranks in the top 69% of VIC postcodes on the Suburb Green Index.
Live in Postcode 3390?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 3390 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.