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Sydney suburbs

Electricians in Frenchs ForestHouses on the ridge, bush all round.

Frenchs Forest is a suburb of houses: 92.5% of homes were separate houses at the 2021 Census, spread along ridgelines next to Garigal National Park. It stayed mostly rural until the middle of the twentieth century, and a rezoning in the 2010s made room for 2,200 new homes. Tell us the job and we'll look for one licence-checked electrician near Frenchs Forest who does it often.

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Updated 29 October 2026 · Written by the Sparky Next Door team · How we check our facts

Frenchs Forest facts

Ausgrid

Ausgrid's checker lists Ausgrid for 2086.

Owner-occupied

46.3% of homes had a mortgage and 36.8% were owned outright. Only 15.7% were rented.

Rural until mid-century

The suburb stayed predominantly rural through the nineteenth century and the first half of the twentieth.

Bush and ridges

It sits about 156 m up, close to Garigal National Park, along ridgelines surrounded by native bushland.

Storm outages nearby

Two days after the 26 November 2019 storm, neighbouring Forestville and Allambie Heights were among the worst affected suburbs.

Two kinds of Frenchs Forest house

Post-war houses on the older streets. Many still have early boards. If yours has fuses or a single safety switch, the upgrade comes before solar, a battery or a charger.

Newer homes in the rezoned precinct. These come with modern boards, but owners still want chargers and extra circuits. Ausgrid says you may need to notify it of a charger depending on the installation, and if the supply to the home needs upgrading, a connection application is required.

Storms and long outages

Ridge-top streets lined with tall trees lose power when branches come down. When supply comes back, appliances can be hit by the surge. If that's happened to you more than once, ask about whole-house surge protection at the board.

What we'd do in Frenchs Forest

In an older house, do the board before the solar. Panels, a battery and a charger all land on the switchboard, and fitting them to a tired board means paying for board work twice.

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Questions

Straight answers.

Do I have to tell Ausgrid about an EV charger?

Maybe. Ausgrid says it depends on the installation, and a connection application is only needed if the supply to the home must be upgraded. It recommends your electrician handles that for you.

Next door has power but we don't. Who do I ring?

That usually means the fault is on your side. Try resetting the safety switch once. If it won't hold, call an electrician. If the whole street is dark, it's Ausgrid on 13 13 88.

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Where this information comes from

Rules change, so check with your state regulator if something matters to your job. How we write and check these pages.

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