Top 10 Building
in Strathfield, Sydney
TradeRefer lists 8 building businesses in Strathfield with an average Google rating of 4.8★ across 112 reviews. The businesses below are ranked from highest to lowest rating — all ABN-checked and community-recommended.
Ranked #2026
By Google Rating
4.8★ Avg Rating
112 reviews
ABN Checked
ABN-checked
Top 8 Building in Strathfield — Ranked by Rating
Sorted by public Google rating, highest first. All ABN-checked.

Clover Homes
Build your dream home in Sydney with Clover Homes bespoke designs, transparent pricing, and end-to-end support from concept to completion.

JMR BUILD PTY LTD
JMR BUILD PTY LTD is a highly rated building business serving Strathfield and surrounding areas in NSW. With an outstanding 5-star rating from 23 customer reviews, they are one of the top-rated building providers in the area. Contact JMR BUILD PTY LTD today — call +61 430 056 832 or visit their website for a free quote.

Freedom Building Construction
Licensed Sydney builder specializing in grab rail, stair handrail and wheelchair access ramp installation (AS1428 Compliance). Fast quotes. Support at Home & NDIS experienced.
Investicon Homes
Investicon Homes is a highly rated building business serving Strathfield and surrounding areas in NSW. With an outstanding 5-star rating from 11 customer reviews, they are one of the top-rated building providers in the area. Contact Investicon Homes today — call +61 411 592 277 or visit their website for a free quote.

Jasta Constructions
Jasta Constructions is a premier construction company with 80 years experience which builds high quality, custom homes, townhouses, duplexes, and apartments in Sydney.

Unify Constructions
Unify Constructions delivers high-quality residential, commercial, and renovation projects across Sydney. Trusted builders with decades of experience. Contact us today!

Horizon Homes Strathfield
Horizon Homes is a boutique home building company that creates custom homes that are specifically designed to suit your block and your lifestyle.

JPH Built
JPH Built is a highly reputable Australian builder specialising in luxury residential properties. With over 10 years’ experience, we have earned a reputation for delivering high-quality residential builds, each with its own distinctive character that has captured the imagination of owner-occupiers and buyers alike.
How Much Do Building Cost in Strathfield?
Based on New South Wales industry rates. Always get 2–3 written quotes.
Typical Range
$80–$160
/hr
After-Hours
$240
Emergency callout
Avg Hourly
$120
Strathfield market
Estimates only. Always request a written quote before authorising work.
Building Licensing in New South Wales
In NSW, builders must hold a contractor licence from NSW Fair Trading. Home building work over $20,000 requires home building compensation insurance.
How to Choose the Best Building in Strathfield
A checklist before hiring any building in Strathfield, Sydney.
- 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 Strathfield, Sydney
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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