
BEAUTIFULLY DESIGNED HOME EXTENSIONS THAT FEEL ORIGINAL
From extra living space to multi-storey additions, we build extensions that feel like they’ve always belonged.
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Running out of space? A home extension is one of the smartest ways to create more room, add value, and future-proof your property. Whether you’re welcoming a growing family, want to entertain in style, or simply need more breathing space, our extensions are designed and built to feel like they’ve always belonged.
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SPECIALISTS IN QUALITY HOME EXTENSIONS
At Trade Constructions, we specialise in high-quality extensions that combine architectural vision, practical design, and flawless construction. From concept to completion, we make the process seamless, safe, and stress-free.
Compliant and defect-free ​​​
On time and on budget
Highest quality finishes
Affordable pricing
Excellent communication
Fully licensed and insured
Homeowners' warranty insurance for projects $20k+
38+ years of construction experience
10 year warranty on wet area waterproofing

EXPERTLY CRAFTED HOME EXTENSIONS ACROSS SYDNEY
We offer complete end-to-end extension solutions, including:
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Ground Floor Extensions – open up your living areas, add a new bedroom, or expand your kitchen into a modern entertainer’s hub
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Second Storey Additions – double your space without losing your yard, perfect for growing families
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Granny Flats & Studios – self-contained spaces for teenagers, parents, or rental income
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Outdoor Living Extensions – alfresco areas, decks, and sunrooms that blend indoors with outdoors.
Every project is fully compliant with the NCC (National Construction Code) and Australian Standards, ensuring your extension isn’t just beautiful but built for longevity.

OUR SIMPLE HOME EXTENSIONS PROCESS
At Trade Constructions, we deliver high-quality home renovation services designed to enhance liveability, functionality and long-term value. Whether you’re updating a single room or transforming your entire home, our experienced team works closely with you to bring your vision to life with care, craftsmanship and compliance
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ESTIMATE + SITE VISIT & QUOTATION
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SIGN AGREEMENT & COMPLETE DESIGN
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COMMENCE CONSTRUCTION

WHY CHOOSE TRADE CONSTRUCTIONS FOR YOUR HOME EXTENSION?
Every renovation project is an opportunity to improve how you live in your home. At Trade Constructions, we combine technical expertise with a strong focus on client outcomes, delivering renovation work that not only looks great but is built to perform.
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We bring building inspection insight into every project
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Deep understanding of compliance, including NCC and Australian Standards
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Family-run business with a personal, hands-on approach
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We prioritise durability, not just appearance
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Respectful of your home and lifestyle. Many clients remain safely in place during works
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Clear timelines, fixed pricing and open communication throughout.

Accredited & Licensed Sydney Builders

Home Building Warranty Insurance

Building
Commission
Endorsed Builders License (Supervisor)
END-TO-END RENOVATION AND BUILDING SERVICES FOR SYDNEY HOMES
Trade Constructions delivers complete home renovation and building solutions across Sydney, helping homeowners transform their properties with a practical and results-driven approach. From internal reconfigurations and modern upgrades to external works and structural improvements, our team provides tailored construction services designed to suit each home and lifestyle.
We take care of the full renovation journey, coordinating every stage from planning and preparation through to final delivery. With a focus on quality workmanship, efficient scheduling, and reliable communication, we ensure each project is completed to a high standard while adding lasting value to homes throughout Sydney.

OUR APPROACH TO HOME EXTENSIONS
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Consult & Design – We start by understanding your needs and lifestyle. Our designers and engineers map out solutions tailored to your property.
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Approvals & Compliance – We manage DA approvals, certifications, and structural checks so nothing gets missed.
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Construction – Our experienced team delivers with precision, attention to detail, and safe, clean work sites.
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Completion & Handover – Extensions handed over on time, with workmanship warranties and compliance certificates.

HOME EXTENSIONS THAT EXCEED EXPECTATIONS
Trade Constructions was formed by a team with extensive experience in building inspections, defect investigations, and expert witness reporting.
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After years of assessing non-compliant construction and presenting technical findings in legal proceedings, we saw a clear need for a construction service grounded in genuine expertise and accountability. We also have a background as former site managers and project managers for some of Australia’s largest Tier 2 building companies, where we delivered complex residential and commercial projects under demanding regulatory and quality frameworks.
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With a detailed understanding of the National Construction Code, Australian Standards, and rectification methodology, Trade Constructions offers a more rigorous and reliable approach to building, focused on compliance, quality, and long-term performance.

Hassle-Free Home Renovations, Managed by Experts
We've got this!
Sit back and relax, our team are highly experienced in coordinating home extension projects.
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We are a family-run business led by brothers Jarratt and Trent, who bring a combined 38 years of experience across residential, commercial, and civil construction. Jarratt, a licensed builder and founder of Building Inspections Sydney, has managed high-end developments for leading Tier 2 builders. Trent’s background lies in civil infrastructure, having supervised large-scale projects for top-tier civil contractors. With a hands-on approach to every build, they deliver technically sound, transparent, and outcome-focused solutions tailored to each client’s needs.
HOME EXTENSION PRICE GUIDE SYDNEY
We know one of the first questions clients ask is “How much does a home extension cost in Sydney?” The answer depends on size, complexity, finishes, and approvals – but we believe in giving you a clear guide upfront so you can plan with confidence.
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At Trade Constructions, our pricing includes all materials, labour, project management, approvals, and insurances to deliver a true turnkey solution. ​All prices are based on Sydney market conditions in 2025. Final costs may vary depending on site access, structural requirements, and selected finishes.

WHY OUR HOME EXTENSION PRICING WORKS
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Clear and Transparent - We believe in clear, upfront pricing with no hidden extras or unrealistic allowances. You will know exactly what is included, allowing you to plan your home extension with confidence from the very beginning.
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Tailored to Your Property - Every extension is carefully designed to suit your existing home, site conditions, and lifestyle needs. Our team ensures the new space integrates seamlessly with your property, both structurally and visually.
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Designed and Built to Last - All extensions are built to meet the National Construction Code and Australian Standards. This ensures long-term durability, compliance, and a high-quality finish you can rely on for years to come.













