Postcode 3909 3909
Postcode 3909 is one of VIC's up-and-coming suburbs on the wall of green. Roughly 28% of suitable rooftops here already have solar — 945 systems and counting. 63 batteries and 76 heat pumps round out the postcode's clean-energy portfolio. That puts 3909 at #509 of 692 in VIC and #2152 of 2630 nationally, with a Suburb Green Index of 51.0 — 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 3909 compares
Solar uptake here is 28% of suitable rooftops, behind the VIC median of 31%. Overall, 3909 ranks in the top 74% of VIC postcodes on the Suburb Green Index.
Live in Postcode 3909?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 3909 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.