Picture this. You’ve found a block in Brisbane’s north, you’ve saved your deposit, and you’ve collected six quotes. Three look almost identical on price. Two are much cheaper. One is much higher.
Which one is right? Without the right questions, you’re guessing.
At Ram Builders Group, we often meet people at exactly this point. They’re excited but overwhelmed, and they’ve usually been told a few things that turned out to be half-truths. Choosing among new home builders in Brisbane isn’t about finding the cheapest quote or the flashiest display home. It’s about finding the team that will deliver what they promised, on your block, in our climate, without surprises.
Here are the 10 questions we’d ask if we were in your shoes.
Key Takeaways
- Always check a builder’s QBCC licence and home warranty insurance before anything else.
- Ask exactly what’s included in the price, because “base price” rarely means “finished home”.
- Brisbane blocks come with their own challenges: slopes, flood overlays, reactive soils and storm exposure.
- Talk to past clients, not just the sales team.
- A good builder will welcome your questions, not dodge them.
10 Questions to Ask Before Choosing New Home Builder
1. Are You Licensed with the QBCC, and Can I See Your Licence Number?
This is the first question, and it takes two minutes to check.
In Queensland, anyone building a home needs the right licence from the Queensland Building and Construction Commission (QBCC). You can search any builder’s licence on the QBCC website and see their licence class, history and any disciplinary action.
Tip: Don’t just ask for the number. Look it up yourself. A confident builder will hand it over without hesitation.
2. What Exactly Is Included in Your Price?
This is where most budgets quietly blow out.
Two quotes can look similar on paper but differ by tens of thousands once you compare the fine print. One builder includes driveways, landscaping, fencing and window coverings. Another leaves them all out.
Ask for a full inclusions list and compare it line by line. Look closely at:
- Floor coverings and tiling
- Air conditioning and ceiling fans
- Driveway, landscaping and fencing
- Light fittings and power points
- Appliances and fixtures
- Window furnishings
- Site costs (more on this below)
A real-world scenario: A couple we spoke with had chosen a “cheaper” quote, then discovered that flooring, blinds and the driveway were all extras. Their final figure ended up higher than the quote they’d originally turned down.
3. Is the Contract Fixed Price, and What Could Change It?
A fixed-price contract gives you certainty, but only if you understand the exceptions.
Ask what triggers a price variation. Common examples include rock found during excavation, changes to council requirements, and variations you request yourself.
Also ask how provisional sums and prime cost items are handled. These are allowances for items not yet priced, such as tapware or tiles. If the allowance is unrealistically low, you’ll pay the difference later.
4. How Do You Handle Brisbane Site Costs?
This is the question that separates experienced local builders from the rest.
Brisbane isn’t flat, simple land. Many blocks have a slope, and others are affected by flood overlays, reactive clay or stormwater issues. Each of these can add real cost to your build.
| Site Factor | Why It Matters |
|---|---|
| Sloping block | May need retaining walls, extra excavation or a split-level design |
| Reactive clay soil | Can require engineered slab or footing designs |
| Flood overlay | May affect minimum floor levels and materials |
| Rock | Can increase excavation costs |
| Tree removal or protected vegetation | May need council approval |
Tip: Ask for a site inspection and soil test before signing, not after. Any builder who quotes a firm price without seeing your land is guessing.
5. Can I Speak to Recent Clients and See Completed Homes?
Display homes are polished showpieces, so ask to see something more real.
Ask for references from homeowners who’ve moved in within the last year or two. Better yet, ask to walk through a completed home. Look at the finishing: paint edges, cabinetry alignment, tile lines and door gaps.
When speaking to past clients, ask:
- Did the build stay on budget?
- How was communication during construction?
- How were problems handled when they came up?
- Would you use this builder again?
That last question tells you almost everything.
6. Who Will Be My Day-to-Day Contact?
Many people sign with one person and then get handed to someone they’ve never met.
Ask who your site supervisor will be, how often you’ll get updates, and how you can reach them. Good communication is one of the most common things clients praise (or complain about) after a build.
A small, hands-on team often means you speak directly with the people actually running your site. It’s one of the reasons many homeowners prefer a smaller local builder over a large volume one.
7. How Long Will the Build Really Take?
A builder might say “around nine months”, but what does that include?
Ask whether the timeframe starts from contract signing, council approval or the first day on site. Ask how Brisbane’s wet season and storms affect schedules and how providers communicate delays.
Tip: Ask what’s written in the contract about delays. Under Queensland rules, extensions of time must be properly notified, so check how your builder manages this.
8. What Warranties and Insurance Do You Provide?
This question protects you long after the keys are handed over.
Ask about:
- Home warranty insurance: Required in Queensland for residential work above the legislated threshold. It’s there to protect you if something goes wrong, such as a builder becoming insolvent.
- Defects liability: Understand how long you have to report defects, and how the builder responds.
- Structural warranty: Ask how long structural elements are covered.
- Public liability and contract works insurance: These protect your site during construction.
Don’t be shy about asking for copies. Responsible builders will happily provide them.
9. How Do You Manage Payments and Deposits?
Be cautious about anything that doesn’t line up with how Queensland contracts are meant to work.
Queensland limits the deposit a builder can request, and builders should link progress payments to genuine construction stages, such as the slab, frame, lock-up, fixing and completion. Ask for the payment schedule in writing and make sure each payment matches work actually completed.
If a builder asks for large payments upfront or pushes you to pay before a stage is complete, step back. We’d suggest getting an independent legal review of your contract before signing.
10. How Do You Handle Changes, Problems and Quality Control?
Every build has surprises. What matters is how your builder responds.
Ask how the builder prices and approves variations and checks construction quality. Also, ask whether independent inspectors examine the work at key stages. Good builders welcome checks, because they have nothing to hide.
Also ask what happens if you’re unhappy with something. Is there a clear process, or does it become a runaround?
What About Luxury Home Builders in Brisbane?
If you’re planning something bespoke, such as a high-end family home, a custom architectural design or a complex site, the questions above matter even more.
Luxury home builders should be able to show experience with custom detailing, premium materials, and coordination with architects and designers. Ask to see work at a similar level to what you’re planning, not just standard project homes.
Custom builds also involve more decisions, so look for a team that communicates clearly and manages the process without overwhelming you.
How to Spot the Best Builders in Brisbane
When people search for the best builders Brisbane has to offer, they often compare star ratings and photos. Those help, but they’re only a starting point.
In our experience, the best builders tend to share a few habits:
- They answer questions plainly, without jargon
- They give detailed written quotes
- They’re honest about what can’t be done, or what will cost more
- They stay in touch throughout the build
- Their past clients are happy to speak up
If a builder avoids your questions, that’s usually your answer.
Choosing Between Home Builders in Brisbane: A Quick Checklist
Before you sign with any of the home builders in Brisbane you’re considering, run through this list:
- QBCC licence checked
- Home warranty insurance confirmed
- Full inclusions list compared
- Site costs discussed and soil test arranged
- References and completed homes reviewed
- Payment schedule matches construction stages
- Contract reviewed independently
A Final Thought from Our Team
A home is likely the biggest purchase you’ll ever make, so it’s worth slowing down. Ask the awkward questions. Compare quotes properly. Pay attention to how each builder treats you before you’ve signed anything, because that’s usually how the build will feel.
At Ram Builders Group, we’re happy to talk through any of this with you, whether you’re ready to build or still working out where to start. If you’d like a conversation with no pressure, you’re welcome to get in touch or fill out the enquiry form on our website at rambuildersgroup.com.au. We’ll answer your questions honestly and help you work out your next step.
Frequently Asked Questions
It depends on size, design, finishes and your block. Site conditions like slope, soil and flood overlays can add significantly to the cost. The best way to get a realistic figure is a detailed quote based on your actual land.
You can search their licence number on the QBCC website. It shows their licence class, status and any history of complaints or disciplinary action. It takes only a couple of minutes.
Most new homes take around 7 to 12 months from site start, but custom or complex builds can take longer. Weather, approvals and variations can all affect the timeline. Ask your builder to clarify what their estimate includes and excludes.
Fixed-price contracts give you more certainty and are the most common choice for new homes. Cost-plus can suit highly custom projects, but costs can change as the build progresses. Ask your builder to explain the risks of each before you decide.
Project homes follow set designs with limited changes, which can keep costs and timeframes predictable. Custom homes let you tailor the design to your block, lifestyle and personal preferences, giving you greater flexibility. The right choice depends on your budget and how much you want to personalise.
Check for a detailed inclusions list, clear provisional sums, and a breakdown of site costs. Be wary of quotes that look cheap but leave out essentials like driveways, fencing or flooring. A transparent quote makes comparing builders much easier.
Yes, Home warranty insurance generally covers eligible residential building work above the legal value threshold if the builder cannot complete the work or fix defects. Ask your builder for a copy of the certificate.