Coloured concrete in St George
Updated October 2026
Plain grey concrete does the job, but coloured concrete makes a driveway or patio part of the design. Charcoal against a new rendered duplex, a warm sandstone tone beside federation brick, a soft limestone grey around a pool. We connect you with experienced, insured local concreters who handle coloured work across St George. We are a referral service, not a concreting business, so you get quotes from contractors who suit the job.
What coloured concrete costs
Guide pricing only. Published 2026 Australian figures put coloured concrete at roughly $95 to $200 per square metre supplied and laid, against about $75 to $150 for plain grey. Sydney jobs tend toward the upper end. Through-coloured concrete, where oxide is batched into the whole mix, costs more than a surface-applied colour but wears far better because the colour runs all the way through. Get a fast quote for pricing on your project.
Ways to colour concrete
- Through-colour oxide, mixed at the batching plant. The most durable option and the usual choice for driveways.
- Colour hardener, a dry shake worked into the fresh surface. Strong surface colour, often paired with stamped patterns.
- Stains and dyes, applied to cured concrete. Useful for renewing existing slabs.
- Coloured cement in an exposed aggregate mix, which tints the matrix around the stone.
Tones vary with the housing. Charcoal and gunmetal are common on new duplexes in Hurstville, South Hurstville and Beverly Hills. Muted sandstone and terracotta-leaning shades suit the federation and interwar homes of Penshurst and Bexley, where a stark modern grey can look out of place. Near the bay, lighter limestone and off-white tones stay cooler underfoot. Darker colours hide tyre marks but show dust and salt.
Where coloured concrete gets used
- Driveways on new builds and knockdown-rebuilds
- Paths and patios
- Pool surrounds and alfresco areas
- Front entries and porch slabs on character homes
How the job runs
The build sequence matches any quality pour. Excavation, compacted road base, formwork, steel mesh, pour, finish, cure and control joints. Two things matter more with colour. First, consistency. Each truckload must carry the same oxide dose, so good contractors plan pours to avoid visible joins between loads. Second, curing. Uneven curing causes blotchy colour, so the contractor will use a consistent curing method and keep early rain off the surface.
Sealing is strongly recommended. It deepens the colour, resists oil and tyre marks and protects against salt air in the Botany Bay suburbs.
Approvals and licensing
The crossover between your boundary and the kerb is council land. Approval is usually needed from Georges River Council or Bayside Council, depending on your street, and the public strip may need to meet council specifications regardless of your chosen colour. In NSW, residential building work worth more than $5,000 (labour and materials, including GST) must be done by a licensed contractor. Ask for the licence number and check it before you sign.
What moves the price
- Site access. Steep blocks running down to the Georges River often need a concrete pump.
- Old concrete removal, a genuine cost line on replacements.
- Tight inner-suburb access, where barrowing or a line pump replaces chuting from the truck.
- Colour choice. Some premium oxides cost more than standard tones.
- Area and shape. Small cut-up areas cost more per square metre than open runs.
Weather, fading and lifespan
Quality oxides are UV stable, but every coloured surface softens a little over years of full Australian sun. Resealing every few years keeps the colour deep. Structurally, a coloured slab lasts as long as a plain one, commonly 25 to 40 years or more. Summer pours happen early in the morning because heat speeds the set and makes colour consistency harder. Rain on pour day will push the job back, and that is the right call for your finish.
Want to see colour ranges and get real prices? Get a fast quote and we will connect you with local contractors.
Frequently asked questions
Does coloured concrete fade?
Quality through-colour oxides are UV stable and hold their tone well. Expect gradual softening over many years in full sun. Regular resealing slows it and keeps the finish looking fresh.
Is through-colour better than a surface colour?
For driveways, usually yes. Through-colour runs the full depth of the slab, so chips and wear do not expose grey concrete. Surface treatments suit decorative areas and renewals of existing slabs.
Can my existing grey driveway be coloured?
Yes, with stains, dyes or a coloured topping, provided the slab is sound. If it is cracked or sunken, look at concrete repairs first, because colour will not fix movement.
What colours suit a federation or interwar home?
Muted, warm tones usually sit better than stark charcoal. Sandstone, buff and soft red-brown shades pick up the brick and roof tiles common in Penshurst, Bexley and Kogarah. Ask for a cured sample panel before you commit.