Replacing a tired driveway in Melbourne is rarely just a matter of breaking out old concrete and pouring new. The section between your front boundary and the road usually belongs to council, the ground in many suburbs moves with the seasons, and street trees have legal protection. This article covers the permits, soils and practical steps involved, with a nod to how the process compares with a dropped kerb back in the UK.
The crossover is council’s, not yours
In Melbourne, the part of the driveway that crosses the footpath and nature strip (the grassed verge between the footpath and the kerb) to meet the road is called the vehicle crossing or crossover. It sits on council land, even though you pay for it and use it every day.
Victorian councils generally require a permit before a crossover is built, widened, relocated or replaced. Many also require an asset protection permit for any building work that might damage footpaths, kerbs or drains, and some will inspect before and after the job. Fees, design standards and inspection points differ from council to council, so the first step is to look up the requirements on your local council’s website or call them.
British readers may recognise the principle. In the UK, a dropped kerb usually needs an application to the highway authority, and some councils will only let their approved contractors do the work. Melbourne councils more often let a private contractor build the crossover, provided it meets their specifications and passes inspection.
Reactive clay in the west and north
Much of Melbourne’s western and northern suburbs sit on basalt plains, where the volcanic rock has weathered into heavy clay. These soils are highly reactive: they swell considerably when wet and shrink and crack in a dry summer. The same issue causes cracked walls and sticking doors in houses across suburbs from Sunshine and St Albans to Reservoir and beyond.
For a driveway, reactive clay means movement. A slab laid on a poorly prepared base can crack, heave or drop at the edges within a few seasons. Good practice includes removing soft or organic material, building up a compacted crushed rock base, using suitable steel reinforcement, and placing control joints so that any cracking happens in neat straight lines rather than randomly. Keeping water from pooling beside the slab helps, as does avoiding thirsty trees planted right against it.
The eastern and south-eastern suburbs have different soils, from sandy ground near the bay to clays and rock in the hills, so a contractor’s advice should be specific to your street.
Trees, roots and the law
Street trees on the nature strip belong to council and are protected. Damaging their roots while digging out a crossover can result in fines and a requirement to pay for replacement. Councils often set minimum distances between a new or widened crossover and a street tree, and may require root investigation or supervision by an arborist.
Trees on your own land can also be protected, either by local laws or by planning overlays such as significant landscape or vegetation protection overlays. Check before removing a tree to make room for a wider driveway. Planning rules in Victoria can apply to trees that look entirely ordinary.
How the job usually runs
- Check council requirements. Find out whether you need a vehicle crossing permit, an asset protection permit or both, and what standard drawings apply.
- Look at the trees and services. Note street trees, pits, poles and drains near the crossover. Request underground service plans through Before You Dig Australia.
- Get detailed quotes. Ask each contractor to price demolition, disposal, base preparation, reinforcement, finish and the crossover separately so you can compare like with like.
- Lodge applications. Some contractors handle council permits for you; confirm who is responsible and that the work will not start until approval is in hand.
- Demolish and dispose. Old concrete is broken out, removed and ideally recycled. Contractors should check for asbestos if any old fibre cement pits or sheeting are involved.
- Prepare, pour and cure. The base is compacted, steel placed, concrete poured and finished, then kept moist or treated with curing compound.
- Arrange inspections. Council may need to inspect the crossover formwork before the pour and again on completion.
Because permits and soils vary so much across the city, many owners find it useful to speak to a firm that handles concrete driveway replacement in Melbourne regularly and already knows how their council works.
Finishes and costs
Plain broom-finished concrete is the most economical. Exposed aggregate, coloured concrete and stencilled or stamped finishes cost more, but can suit a period home or a newer build better. As a broad, indicative guide, a full replacement including demolition and a new crossover can range from several thousand dollars for a small single driveway to considerably more for a long or wide one with decorative finishes. Council fees, tree requirements and difficult access all add to the total.
Questions readers ask
Can I widen my crossover to fit a second car?
Possibly, but councils limit crossover widths and the number of crossovers per property, and they consider street trees, parking and footpath safety. Apply to council before planning around a wider entry.
How long does a driveway replacement take?
The physical work often takes a few days to a week, plus curing time before you can drive on it. Permit approvals can add several weeks beforehand.
Will cracks mean the job was done badly?
Fine cracks along control joints are expected. Wide, uneven cracks or sinking sections, especially on reactive clay, suggest a problem with the base or reinforcement and are worth raising with the contractor.