As Melbourne's urban footprint expands and stormwater management becomes increasingly critical, Victorian councils are tightening regulations around permeable paving. Whether you're a homeowner planning a new driveway, a builder working on a subdivision, or a commercial developer, understanding permeable paving regulations in Victoria is essential for compliance and project approval.

This comprehensive guide covers everything you need to know about permeable paving requirements, council regulations, stormwater management standards, and approved materials across Victoria in 2026.

What Is Permeable Paving?

Permeable paving (also called pervious or porous paving) is a surfacing system that allows water to drain through the surface into a storage layer below, rather than running off into stormwater drains. It typically consists of permeable pavers, porous asphalt, or pervious concrete installed over a specially designed aggregate base that stores and filters water before it slowly infiltrates into the ground.

The benefits of permeable paving go beyond regulatory compliance: it reduces stormwater runoff, filters pollutants, recharges groundwater, reduces the urban heat island effect, and can even eliminate the need for costly drainage infrastructure.

Victorian Regulatory Framework for Permeable Paving

Permeable paving in Victoria is governed by a combination of state-level planning regulations and local council requirements. Here's the hierarchy:

1. Planning and Environment Act 1987

Under the Victorian Planning and Environment Act and associated planning schemes, new developments must demonstrate that stormwater runoff will not negatively impact downstream waterways. Clause 53.18 (Stormwater Management in Urban Development) requires a 50% reduction in annual stormwater runoff compared to pre-development levels — a target that permeable paving helps achieve.

2. Clause 56 (ResCode) — Residential Subdivisions

For residential developments, Clause 56 of the Victorian Planning Provisions sets out specific stormwater management objectives. New subdivisions must incorporate water-sensitive urban design (WSUD) features, and permeable paving is one of the most effective WSUD treatments for driveways, parking areas, and footpaths.

3. Building Regulations 2018

The Building Regulations require that site drainage does not cause water to flow onto adjoining properties. Permeable paving systems must be designed to contain stormwater within the property boundary, with overflow directed to approved drainage points.

4. Local Council Planning Schemes

Each of Victoria's 79 councils has its own planning scheme with specific local policies. Many Melbourne councils have introduced local laws that mandate permeable surfaces for certain types of development.

Approved Permeable Paving Materials in Victoria

The following materials are generally accepted by Victorian councils for permeable paving applications — provided they meet relevant Australian Standards:

Material Type	Typical Infiltration Rate	Recommended Use
Permeable interlocking concrete pavers (PICP)	200–1,000 mm/hr	Driveways, parking areas, pathways
Permeable clay brick pavers (wide joints)	150–800 mm/hr	Driveways, patios, residential
Porous asphalt	100–500 mm/hr	Roads, car parks, large areas
Pervious concrete	200–600 mm/hr	Commercial, footpaths
Resin-bound permeable paving	100–300 mm/hr	Driveways, accessible areas
Gravel / crushed rock	500–2,000 mm/hr	Utility areas, overflow parking
Reinforced grass / gravel grids	200–1,000 mm/hr	Fire access roads, overflow parking

Council Requirements by Region

While requirements vary, here's what Melbourne's major councils generally expect:

City of Monash

Monash Council requires permeable paving for all new driveway crossovers and any hardscaping exceeding 50 m². The council's stormwater management policy mandates on-site detention (OSD) or equivalent permeable surface treatment. Permeable pavers are the preferred solution for residential applications.

City of Stonnington

Stonnington has some of Melbourne's strictest regulations. New developments must demonstrate that post-development stormwater runoff does not exceed pre-development levels. Permeable paving is strongly encouraged for driveways, parking areas, and courtyards, particularly in heritage precincts where traditional impermeable surfaces are restricted.

City of Boroondara

Boroondara Council requires water-sensitive urban design (WSUD) treatments for all new developments. Permeable paving is listed as an approved WSUD measure in the council's planning guidelines. The council also offers a Sustainable Design Assessment (SDA) process that credits permeable paving in overall sustainability ratings.

City of Port Phillip

Port Phillip Council requires permeable surfaces for at least 50% of site coverage in new developments. Driveways and off-street parking areas must use permeable paving unless site conditions prevent it. The council also provides design guidelines for permeable paving systems in its Sustainable Design Policy.

City of Yarra

Yarra Council's Environmentally Sustainable Development (ESD) policy requires stormwater management that achieves a 50% reduction in annual runoff. Permeable paving is a core compliance strategy, particularly for inner-suburban infill developments where space for other WSUD treatments is limited.

Technical Design Requirements

For a permeable paving system to comply with Victorian regulations, it must meet these technical standards:

• Surface infiltration rate: Minimum 100 mm/hr (preferred 200+ mm/hr).
• Base storage capacity: The aggregate base must have 30–50% void space to store stormwater.
• Storm event design: System must handle a 1-in-5-year storm event (64 mm/hr for Melbourne).
• Overflow provision: An overflow path must be provided for events exceeding design capacity.
• Subsoil drainage: In areas with low soil permeability, an underdrain system may be required.
• Separation distance: At least 1 metre from building foundations and 3 metres from septic systems.
• Slope: Permeable paving should not be installed on slopes exceeding 5% without special design.

For a deeper dive into permeable paving benefits and options, explore our stone paving services or brick paving services.

Permits and Approval Process

Here's a typical approval pathway for permeable paving in Victoria:

1. Check your local council's planning scheme for specific permeable paving requirements.
2. Determine if a planning permit is needed — generally required for new driveway crossovers, paving over 50 m², or any work affecting easements.
3. Prepare a stormwater management plan showing how the permeable paving system will handle design storm events.
4. Submit engineering calculations demonstrating infiltration rates, base storage capacity, and overflow provisions.
5. Apply for a building permit (if structural work is involved) or a planning permit (if rezoning or new hardscaping).
6. Engage a licensed paving contractor experienced with permeable systems — installation quality directly affects compliance.
7. Schedule council inspections at key stages: sub-base preparation, paver installation, and completion.

Need professional guidance? Contact Antonio Paving — we handle permit applications and council liaison for permeable paving projects across Melbourne's south-eastern suburbs.

Frequently Asked Questions