Updated October 2026
Bahrs Scrub is genuinely hilly, and it is new. The estates on these slopes were benched into building pads, which means the house is level and almost nothing around it is. Owners here are pricing a first driveway that has to resolve a fall, a path down the side that needs steps, and an alfresco slab out the back, usually in the first couple of years after handover.
Worth being clear up front. This is a referral service, not a concreting business. Your job goes to an experienced, insured local concreter who works Bahrs Scrub.
Common concreting jobs in Bahrs Scrub
- First concrete driveways on benched blocks, commonly in exposed aggregate
- Stepped side paths and entry landings on sloping ground
- Alfresco and patio slabs at the back of new houses
- Shed slabs on the flatter part of the block
- Low retained edges and mower strips where the driveway meets the garden
Cut and fill is the whole story on the hills behind Beenleigh
A benched block has a cut side and a fill side, and the driveway usually crosses both. That matters for two reasons. The fall across the frontage has to be resolved with levels, steps or a low retained edge, which is formwork and labour. And a slab sitting on engineered fill is a different design question from one on cut ground, which is why site classification under the Australian standard is done per block rather than per street. Ask what the quote assumes about the fill under your pour and what changes if the ground proves different once the topsoil comes off.
How the process works
Tell us about the job and your suburb. We pass the details to a local concreter who services Bahrs Scrub, and they call you back with a quote. There is no fee for the referral.
Take photos of the frontage and the side of the house before you ask for quotes, including anything the builder left as a step or a drop. It saves a visit and it makes the first number far more realistic.
What concreting costs in Bahrs Scrub
As a guide, plain concrete typically costs around $75 to $150 per square metre laid, with coloured and exposed aggregate finishes above that. Slope adds pump hire, extra formwork and sometimes a retained edge, so quotes here sit above the flat-block rate. Exposed aggregate at roughly $120 to $220 per square metre is the common choice for grip as well as looks. See the cost guide for the full breakdown.
In Queensland, building work valued over $3,300 generally requires a QBCC licensed contractor, and the approval rules sit in the Building Regulation 2021, applied by Logan City Council and private building certifiers. Before any digging, your concreter should lodge a free Before You Dig Australia (BYDA) enquiry. Ask for the licence number and the approvals position in the written quote.
Nearby, we also cover Windaroo and Bannockburn.
Frequently asked questions
Why is my driveway quote higher than my neighbour's?
Benched blocks differ by metres, not millimetres. The fall across the frontage, the height of the step at the garage and whether a retained edge is needed can all change the work substantially between two houses in the same street.
Do I need a retaining wall as part of the driveway?
Sometimes a low edge is needed to hold the ground beside the pour. Whether anything needs approval depends on height, what it carries and how close it sits to a building, and those rules are in the Building Regulation 2021, applied by Logan City Council and private building certifiers. Confirm it with the council or a certifier.
Should the steps be poured at the same time?
Yes, if you can. Steps and landings formed up with the main pour cost far less than coming back for them later.