Top 10 Building
in Cranbrook, Townsville
TradeRefer lists 4 verified building businesses in Cranbrook with an average Google rating of 4.0★ across 48 reviews. The businesses below are ranked from highest to lowest rating — all ABN-verified and community-recommended.
Ranked #2026
By Google Rating
4.0★ Avg Rating
48 reviews
100% Verified
ABN-checked
Top 4 Building in Cranbrook — Ranked by Rating
Sorted by verified Google rating, highest first. All ABN-verified.
Reef Coast Constructions Pty Ltd
Reef Coast Constructions, the best custom home builder for homes, renovations and extensions. Local, and reliable. Get a quote today!
John Munro Builder Pty Ltd
John Munro Are the Leading Home Builders Townsville Locals Trust, Time and Time Again. Contact John Munro Directly on 0418 716 736 Today for A Quote.
Tropical Homes Design Hub
Tropical Homes Design Hub is a highly rated building business serving Cranbrook and surrounding areas in QLD. They hold a strong 4.3-star rating based on 31 customer reviews. Contact Tropical Homes Design Hub today — call +61 7 4722 7200 or visit their website for a free quote.
Leader Constructions
Leader Constructions is a Townsville building company that designs & constructs high quality family homes. We have more than 25 years building experience.
How Much Do Building Cost in Cranbrook?
Based on Queensland industry rates. Always get 2–3 written quotes.
Typical Range
$80–$160
/hr
After-Hours
$240
Emergency callout
Avg Hourly
$120
Cranbrook market
Estimates only. Always request a written quote before authorising work.
Building Licensing in Queensland
In Queensland, builders must hold a QBCC licence. Contracts over $3,300 must be in writing with mandatory cooling-off periods.
How to Choose the Best Building in Cranbrook
A checklist before hiring any building in Cranbrook, Townsville.
- 1
Verify their electrical licence is current at your state's electrical safety authority (e.g. Energy Safe Victoria, NSW Fair Trading).
- 2
Confirm they carry public liability insurance of at least $5 million — ask to see the certificate.
- 3
Get 2–3 written quotes for any job over $500. A written quote protects both parties and clarifies the full scope.
- 4
Check their Google and TradeRefer ratings — look for consistent reviews mentioning punctuality, clean workmanship, and clear communication.
- 5
Ask whether they'll provide a Certificate of Compliance (electrical safety certificate) on completion, as required by law in most states.
FAQs — Building in Cranbrook, Townsville
How much does a home extension cost in Australia?
A single-storey extension typically costs $2,000–$3,500 per m². A 40m² addition runs $80,000–$140,000 including structural work, roofing, cladding, and fit-out. Two-storey additions cost more due to engineering and structural complexity. Always get a fixed-price contract rather than a cost-plus arrangement.
Do I need council approval for a home extension?
Yes in most cases. Extensions that change the building's footprint, height, or floor area require a building permit and often a planning permit. Some minor works fall under 'exempt development' thresholds — these vary by state and council. Your builder or building designer can advise what approvals apply to your project.
What is the difference between a builder and an architect?
An architect designs the building and may project-manage, but doesn't do physical construction. A builder constructs the project to approved plans. A building designer (draftsperson) produces plans without an architect's full qualification. For most residential projects, a building designer plus licensed builder is sufficient and more cost-effective.
How long does a granny flat take to build in Australia?
A standard prefabricated or modular granny flat takes 12–20 weeks from approval to completion. Traditionally-built granny flats take 16–26 weeks. The approval process (council or CDC) takes 4–10 weeks before construction can begin. Total time from concept to move-in is typically 6–12 months.
What should a building contract include?
A compliant building contract must include: fixed price or schedule of rates, scope of works, start and completion dates, progress payment schedule, insurance details, the builder's licence number, variation process, and dispute resolution procedure. Never pay more than 10% deposit in most states.
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