Clause 52.37 didn't switch off the overlays: how the tree controls now stack

The most common misreading of the 2025 canopy tree changes is that Clause 52.37 simplified tree controls in Victoria. It didn't, it simply added one. On a residential site with an overlay, you now have two permit regimes sitting on the same tree, decided on different tests, and an application that satisfies one may not meet the other.

The state's own guidance says it plainly: "Clause 52.37 does not override or limit the operation of other relevant planning provisions such as overlays and the bushfire requirements." So the question on a real site isn't "which control applies," it's "which controls apply, and what does each one need." Read the planning property report, identify the controls that apply to the tree, and determine what each needs. Each is assessed independently, and neither overrides the other.

The overlays do different jobs

The three vegetation-relevant overlays aren't interchangeable, and a report that treats them as one generic "tree overlay" misses the point of each.

A Vegetation Protection Overlay (VPO, Clause 42.02) protects vegetation for its own sake: significant trees or stands, often by species or by dimension thresholds set in the schedule. The trigger and the exemptions live in the schedule, not the parent clause, so two VPOs in two municipalities can behave quite differently and require different considerations.

An Environmental Significance Overlay (ESO, Clause 42.01) protects an environmental value the land carries: habitat, a wildlife corridor, a wetland, or a water catchment. The tree may be subject to a permit because of the land's environmental conditions, not because the tree itself is listed. That changes the assessment, because the question becomes the impact on the environmental objective in the schedule, not just the tree's health.

A Significant Landscape Overlay (SLO, Clause 42.03) protects the look of an area, the landscape character that a place is valued for. A healthy, unremarkable tree can be protected under an SLO purely for its contribution to the broader landscape, which is a different basis again.

Each overlay is assessed against its own schedule objectives. The same tree may be 'removable' under one control and not meet the objectives under another, and a report has to speak to the right objective, not a generic case for the tree.

Where Clause 52.37 and an overlay both apply

Take a canopy tree in a General Residential Zone that also sits in a VPO. Both controls are live. Clause 52.37 catches it as a canopy or boundary canopy tree. The VPO catches it under the schedule.

The two are decided separately. Clause 52.37 confines Council to one set of decision guidelines, e.g. canopy cover, tree health, replacement (Clause 52.37-4, 52.37-7). The VPO requires Council to consider the overlay schedule's objectives, which may be based around habitat, character or species significance, the things 52.37 doesn't consider. So an applicant can have a sound Clause 52.37 case, i.e. low canopy contribution and adequate replacement planting, and still face refusal under the VPO because the schedule protects something Clause 52.37 doesn't consider.

For a designer, the consequence is that you can't clear a tree by meeting Clause 52.37 alone. The overlay assessment is a separate hurdle to overcome.

VicSmart cuts the process, not the number of controls

Both Clause 52.37 and many single-tree overlay removals run through VicSmart, and that's where the "it's all streamlined now" impression comes from. A 52.37 application is itself a VicSmart class, subject to Clause 71.06 (Clause 52.37-2). The single-tree VicSmart pathway for a VPO, ESO or SLO is set in each overlay schedule and Clause 71.06, so it varies, and the schedule for the specific site is what governs.

VicSmart is faster: the state guide puts it at 10 business days, with no public notice and no objector review. That last point isn't unique to VicSmart. Clause 52.37 already removes third-party notice and the objector review right for any application under it (Clause 52.37-5). What stays is the applicant's own right to seek review of a refusal; the state guide confirms that an applicant may apply to the Tribunal to review a Council refusal.

A faster process isn't fewer controls. If the tree is caught by both Clause 52.37 and an overlay, you're satisfying both, even when both are a VicSmart application. The real consequence is that objectors are out and the decision window is tight, so the arborist's assessment has to be complete the first time, not 'patched up' on the way through.

Native vegetation is a separate question again

On larger or less-developed residential parcels, Clause 52.17 (Native Vegetation) can also be in play, and it runs on a different logic entirely: no net loss to biodiversity, assessed under the state's native vegetation framework rather than by the tree's amenity value. It generally engages where native vegetation is removed above the framework's thresholds, so it won't touch most small infill lots, but on a larger site with remnant native trees, you can be looking at Clause 52.37, an overlay and Clause 52.17 at once, three controls, three tests. The current thresholds and exemptions are set out in the provision and the state guidelines, and they've shifted over time, so they're worth checking against the live provision for the specific site.

Local laws didn't all disappear

Before VC289, a lot of residential tree removal was handled under Council local laws. The clause now takes over much of that ground in residential zones, but the state guide is clear that local laws keep operating where they cover matters outside 52.37: "the local law may continue to operate for any matters that are beyond the scope of clause 52.37." Street trees, nature-strip trees, trees on land the clause doesn't reach. So "the local law permit is gone" is true in part and wrong in part, and which part depends on where the tree sits and what the local law covers.

What this means for you

Clause 52.37 is a new layer over the existing controls, not a replacement for them. On any residential site, the first task is to read the planning property report properly, identify every control that applies to the tree, and work out what each one needs, because they're assessed independently. A clean application answers each control on its own terms, and that starts with knowing which controls apply before a building footprint is drawn.