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Home Extension Builders
Connect with Australia's trusted home extension builders to compare quotes and find the best fit for your project.

Transform Your Home with Expert Extension Builders
Are you considering expanding your living space? Home extensions are a fantastic way to enhance your property, adding both value and functionality. At Supertrades, we connect you with a vetted network of extension builders across Australia who specialise in creating beautiful and practical extensions tailored to your needs.
Why Choose Home Extension Builders?
- Professional expertise in home renovations
- Custom designs to match your style
- Compliance with local regulations
- Efficient project management
- Access to quality materials and skilled tradespeople
Understanding House Extension Costs
One of the first questions homeowners ask is about the cost of a house extension. The house extension cost can vary significantly based on several factors, including the size, design, and materials used. To help you estimate your budget, consider using a house extension cost calculator. This tool provides a rough idea of how much does a house extension cost, helping you plan accordingly.
- Determine the size and type of extension you want.
- Research local building regulations and permits.
- Gather quotes from multiple builders for house extension.
- Review the estimates and select the best offer.
Types of Extensions Offered
- Single-storey extensions
- Second storey extensions
- Open-plan renovations
- Outdoor living spaces
- Garage conversions
Whether you need more space for a growing family or wish to create an entertainment area, our renovation and extension builders can bring your vision to life. From modern designs to classic styles, the possibilities are endless.
Get Started Today
Ready to enhance your home? Simply submit your project details, and we will connect you with local extension builders who are eager to provide you with competitive quotes. Finding the right builder for your house extension has never been easier!
Frequently asked questions
It can be cheaper to extend, depending on your specific circumstances and design.
The cheapest way to extend your house is often through a simple single-storey extension or a garage conversion.
The average cost of a house extension in Australia ranges from $1,500 to $3,000 per square metre.
Building a house for $300,000 is possible, but it will depend on the location and design.
Yes, $400,000 can be enough to build a house, depending on the size and materials used.
It is often cheaper to build if you are considering a larger project, but this varies.
The most affordable way to build a house is usually to choose a simple design and use cost-effective materials.
Poor maintenance and unappealing renovations can decrease property value the most.
The cheapest type of house to build is typically a small, simple design without complex features.
It can be cheaper to extend rather than build up, but this depends on the specific project.
Yes, you can do an extension for $50,000, but it will be limited in size and scope.
A 3 metre extension can be worth it if it meets your needs and enhances your living space.
Get quotes from Supertrades partners across Australia
Victoria
NSW
Queensland
Western Australia
South Australia
Tasmania
Northern Territory
ACT
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