Exposed Aggregate Driveway Cost in Adelaide (2026)
In Adelaide an exposed-aggregate driveway is priced per square metre by area, stone and base, with the cheapest mainland labour and reactive clay the factors.
Your exposed aggregate driveway details
A double driveway is typically 50-70m².
Your estimate sits within the typical range.
Your estimate sits within the typical range.
Where the money goes
Estimated breakdown for your configuration
Exposed aggregate is more slip-resistant and hides marks better than plain or coloured concrete, which is why it is the most common premium driveway finish in Australia.
Ways to save
- A standard local aggregate looks great and costs much less than imported stone, ask to see finished driveways, not just samples.
- Pour the driveway and any paths together in one visit to share the concrete pump and crew cost.
- Confirm reinforcement and expansion joints are included, cracking is the main complaint and it is almost always a prep issue.
How we estimate this
An exposed aggregate driveway in Australia typically costs around $80 to $130 per square metre supplied and laid in 2026, so a double driveway often lands around $4,000 to $9,000. Premium stone, excavation and sealing push it toward the top of the range.
Pricing reviewed: October 2026.
What a exposed aggregate driveway costs in Adelaide
An exposed-aggregate driveway in Adelaide is costed by the area, the decorative stone and the base, because it is a concrete slab poured over a compacted base then washed back to expose the aggregate, a premium finish dearer than plain concrete. The stone is the main lever, as a standard aggregate is cheaper than an imported or coloured pebble. The affordable labour that marks the city out keeps the work, decorative finish and all, the cheapest of any mainland capital.
Adelaide's reactive clay makes the base and jointing important, because clay movement between the wet and the dry cracks a slab on a poor base, so a stable compacted base, reinforcement and control joints give a lasting exposed-aggregate drive. The dry Mediterranean summers mean the pour is cured so it does not dry too fast. The older stone cottages and villas suit an exposed-aggregate finish that complements the period stonework. The slab is poured, washed to expose the stone and sealed. The cheap local labour makes a decorative exposed-aggregate driveway good value, more affordable than in the dearer capitals. It is decorative concreting by a concreter rather than a licensed building trade, with a licensed builder for any retaining.
An exposed-aggregate driveway is decorative concreting by a concreter rather than a licensed building trade, so no building licence is required for the driveway itself, though any retaining wall or structural work needs a licensed builder, in South Australia under Consumer and Business Services. For an Adelaide home, the clearest way to price an exposed-aggregate driveway is by the area, the stone and the base, with cheap labour and reactive clay the factors.
Compare against the national picture: Exposed Aggregate Driveway Cost in Australia →
Exposed Aggregate Driveway Cost in other cities
Frequently asked questions
Is an exposed-aggregate driveway cheap in Adelaide?
Comparatively. The affordable labour that marks the city out keeps the work, decorative finish and all, the cheapest of any mainland capital, so an exposed-aggregate driveway is good value in Adelaide.
How is an exposed-aggregate driveway priced in Adelaide?
By the area, the decorative stone and the base, because it is a concrete slab washed back to expose the aggregate, so a standard stone is cheaper than an imported or coloured pebble, lifting an Adelaide driveway above plain concrete.
Does reactive clay affect an exposed-aggregate driveway in Adelaide?
Yes. Clay movement between the wet and the dry cracks a slab on a poor base, so a stable compacted base, reinforcement and control joints give a lasting exposed-aggregate drive in Adelaide.
Do I need a licence for an exposed-aggregate driveway in Adelaide?
No. It is decorative concreting by a concreter, not a licensed building trade, though any retaining wall or structural element needs a licensed builder, in South Australia under Consumer and Business Services.