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Ranked by Google Reviews

Top 10 Building
in Condell Park, Bankstown

TradeRefer lists 7 verified building businesses in Condell Park with an average Google rating of 4.7 across 149 reviews. The businesses below are ranked from highest to lowest rating — all ABN-verified and community-recommended.

Typical cost in Condell Park: $80–$160/hr

Ranked #2026

By Google Rating

4.7★ Avg Rating

149 reviews

100% Verified

ABN-checked

Top 7 Building in Condell Park — Ranked by Rating

Sorted by verified Google rating, highest first. All ABN-verified.

#1
Top Rated 2026
PeakCorp Pty Ltd
Building Verified

PeakCorp Pty Ltd

PeakCorp is a leading construction and building company servicing the Sydney region. PeakCorp offer services including new residential builds, building alterations and additions, commercial fit-out, granny flats & outdoor structures, and multi-level residential unit developments.

5.0(10 reviews)
Condell Park
#2
PeakCorp Pty Ltd
Building Verified

PeakCorp Pty Ltd

PeakCorp is a leading construction and building company servicing the Sydney region. PeakCorp offer services including new residential builds, building alterations and additions, commercial fit-out, granny flats & outdoor structures, and multi-level residential unit developments.

5.0(10 reviews)
Condell Park
#3
Construct Design & Building Group
Building Verified

Construct Design & Building Group

Construct Design & Building Group is a top-rated building business serving Condell Park, NSW. With a 4.9-star rating from 35 reviews, they are one of the most trusted building providers in the area. Specialising in building and construction for new homes, renovations, and extensions, Construct Design & Building Group delivers quality workmanship and reliable service. Contact them today for a free quote.

4.9(35 reviews)
Condell Park
#4
Construct Design & Building Group
Building Verified

Construct Design & Building Group

Construct Design & Building Group is a highly rated building business serving Condell Park and surrounding areas in NSW. With an outstanding 4.9-star rating from 35 customer reviews, they are one of the top-rated building providers in the area. Contact Construct Design & Building Group today — call +61 1800 278 728 or visit their website for a free quote.

4.9(35 reviews)
Condell Park
#5
Trusted Building Group Pty Ltd
Building Verified

Trusted Building Group Pty Ltd

Trusted Building Group Pty Ltd is a top-rated building business serving Condell Park, NSW. With a 4.9-star rating from 29 reviews, they are one of the most trusted building providers in the area. Specialising in building and construction for new homes, renovations, and extensions, Trusted Building Group Pty Ltd delivers quality workmanship and reliable service. Contact them today for a free quote.

4.9(29 reviews)
Condell Park
#6
Trusted Building Group Pty Ltd
Building Verified

Trusted Building Group Pty Ltd

Trusted Building Group Pty Ltd is a highly rated building business serving Condell Park and surrounding areas in NSW. With an outstanding 4.9-star rating from 29 customer reviews, they are one of the top-rated building providers in the area. Contact Trusted Building Group Pty Ltd today — call +61 2 8102 6802 or visit their website for a free quote.

4.9(29 reviews)
Condell Park
#7
Shed Boss & Garage World
Shed Building Verified

Shed Boss & Garage World

Shed Boss & Garage World is a 3-star rated shed building business serving Condell Park, NSW with 1 reviews.

3.0(1 reviews)
Condell Park

How Much Do Building Cost in Condell Park?

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

Condell Park 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 Condell Park

A checklist before hiring any building in Condell Park, Bankstown.

  1. 1

    Verify their electrical licence is current at your state's electrical safety authority (e.g. Energy Safe Victoria, NSW Fair Trading).

  2. 2

    Confirm they carry public liability insurance of at least $5 million — ask to see the certificate.

  3. 3

    Get 2–3 written quotes for any job over $500. A written quote protects both parties and clarifies the full scope.

  4. 4

    Check their Google and TradeRefer ratings — look for consistent reviews mentioning punctuality, clean workmanship, and clear communication.

  5. 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 Condell Park, Bankstown

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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