After every bad fire season, the calls start: “Should I clear everything near the house?” It’s an understandable instinct — and, done crudely, one that can make things worse while wrecking the property you’re protecting.
The evidence points somewhere more intelligent. Bushfire safety is about which vegetation, where, and how managed — not how much is gone.
What actually drives house loss
Research after major Australian fires is consistent: most homes are lost to ember attack, not flame fronts. Embers lodge in leaf-filled gutters, under decks, in garden beds of fine dry mulch, and against flammable clutter. Vegetation management targets the fuels embers ignite — not every living thing in sight.
The strategies with evidence behind them
Managed Asset Protection Zones near dwellings: low fuel, pruned-up trees, spaced canopies. Removing ladder fuels that carry ground fire into crowns. Gutter and understorey hygiene before every season. Fire-wise species selection near the house — high moisture, low oil content, smooth bark. Each measurably improves survivability.
The over-clearing trap
Moonscaping your block increases wind speed across it (embers travel faster and further), removes shade that keeps ground fuels moist, invites flammable weed regrowth, and can breach vegetation laws — adding legal risk to fire risk. Bare dirt is not a fire plan.
Your property’s plan
Start with the house zone and work outward: gutters and clutter first, understorey and ladder fuels second, canopy separation third, boundary management fourth. Keep big healthy trees at sensible spacing — they catch embers, shade fuels and hold the land together.
Manage the fuels, not the landscape. A curated property survives fire seasons better than a cleared one — and it’s still a beautiful place to live.
