Mains Upgrades in Mount Waverley

Mount Waverley's postwar housing started early. By 1950 the Housing Commission had acquired land for 2000 houses, and the Pinewood shops and nearby homes followed as an A.V. Jennings estate later that decade. Houses from those programmes were built economically, and their original supply was sized for gas heating and a small number of appliances. Those that remain unrenovated are the ones most likely to need new consumer mains.

Apartments are a big part of the suburb too: 21.5% of dwellings were flats or apartments at the 2021 Census. In a block, an individual owner wanting more capacity has to work within the building's main supply, and changes to shared switchboards need owners corporation approval. United Energy is the distributor, so increases in capacity and new meters go through them. Across postcode 3149, which also covers Pinewood and Syndal, 891 batteries have gone in since July 2025. Multinet's network reaches streets here, and the shift away from gas is a frequent reason the mains come under review.