Postcode 6740 6740
Postcode 6740 sits near the top of the WA sustainability index. Roughly 46% of suitable rooftops here already have solar — 164 systems and counting.undefined That puts 6740 at #62 of 381 in WA and #428 of 2630 nationally, with a Suburb Green Index of 77.3 — 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 6740 compares
Solar uptake here is 46% of suitable rooftops, ahead of the WA median of 43%. Overall, 6740 ranks in the top 16% of WA postcodes on the Suburb Green Index.
Live in Postcode 6740?
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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.