Top 10 Builders in Sydney, New South Wales
There are currently 10 highly-rated building businesses in Sydney, New South Wales listed on TradeRefer, with an average Google rating of 5.0★ across 775 verified reviews. The 10 listed below are ranked from highest to lowest rating, all ABN-verified and community-recommended.
Ranked #2026
By Google Rating
5.0★ Avg Rating
775 Google reviews
100% Verified
ABN & Licence Checked
10 Businesses
In Sydney
Top 10 Building in Sydney — Ranked by Customer Rating
Compare the highest-rated building in Sydney, New South Wales. All businesses listed are ABN-verified and surfaced without paid placement.
Wattle Court Sydney North
Northern Beaches custom builders, Wattle Court, specialise in tailored homes designed for local lifestyles & North Sydney coastal conditions.
Monument Projects - Apartment & Home Renovation
Renovating or building in Sydney? Monument Projects delivers high-quality home renovations, extensions, and fit-outs—on time and guaranteed. Get a free quote today.
Sacred Homes
Sacred Homes is a highly rated building business serving Rhodes and surrounding areas in NSW. With an outstanding 5-star rating from 86 customer reviews, they are one of the top-rated building providers in the area. Contact Sacred Homes today — call +61 1300 717 700 or visit their website for a free quote.
Dhursan Construction Pty Ltd
Dhursan Construction Pty Ltd is a top-rated building business serving Ashfield, NSW. With a 5-star rating from 79 reviews, they are one of the most trusted building providers in the area. Specialising in building and construction for new homes, renovations, and extensions, Dhursan Construction Pty Ltd delivers quality workmanship and reliable service. Contact them today for a free quote.
Dhursan Construction Pty Ltd
Dhursan Construction Pty Ltd is a highly rated building business serving Beverly Hills and surrounding areas in NSW. With an outstanding 5-star rating from 79 customer reviews, they are one of the top-rated building providers in the area. Contact Dhursan Construction Pty Ltd today — call +61 2 4666 3803 or visit their website for a free quote.
Sydney East Building & Renovations
Sydney East Building & Renovations is a top-rated building business serving Mascot, NSW. With a 5-star rating from 61 reviews, they are one of the most trusted building providers in the area. Specialising in building and construction for new homes, renovations, and extensions, Sydney East Building & Renovations delivers quality workmanship and reliable service. Contact them today for a free quote.
Wattle Court Sydney South West
Your local home builders in South West Sydney, Wattle Court are experts in creating custom luxury homes suited to standard lots & acreage
Faber Homes Pty Ltd
Luxury home and apartment renovations across Sydney's Northern Beaches & North Shore. Experience Italian craftsmanship in your next project.
Dura Group Building & Renovations
Dura Group Building & Renovations is a highly rated building business serving Menai and surrounding areas in NSW. With an outstanding 5-star rating from 55 customer reviews, they are one of the top-rated building providers in the area. Contact Dura Group Building & Renovations today — call +61 424 665 793 or visit their website for a free quote.
Dura Group Building & Renovations
Dura Group Building & Renovations is a top-rated building business serving Menai, NSW. With a 5-star rating from 55 reviews, they are one of the most trusted building providers in the area. Specialising in building and construction for new homes, renovations, and extensions, Dura Group Building & Renovations delivers quality workmanship and reliable service. Contact them today for a free quote.
How Much Do Building Cost in Sydney?
Pricing data based on Australian industry averages for New South Wales. Always get 2–3 written quotes.
Typical Range
$80–$160
/hr
After-Hours Rate
$240
Emergency callout
Avg Hourly Rate
$120
Sydney market average
Prices are estimates only. Always request a written quote before authorising any work.
Building Licensing Requirements 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 Sydney
Use this checklist before hiring any building in Sydney, New South Wales.
- 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.
Frequently Asked Questions — Building in 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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