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Canterbury Home Extensions

Canterbury Home Extensions

Ground floor and second-storey home extension builders in Canterbury

From start to finish
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Housing Industry Association - Professional small builder/renovator - Finalist

HIA 2022 Finalist
Professional small builder/renovator

Add space and style to your property with Canterbury home extensions

For over 45 years, Supa Group has been restoring outdated properties with home extensions in Canterbury. Our end-to-end service and strong focus on professionalism makes it easy for us to create open-plan living spaces that are ideal for the whole family.  

  • Experienced home extension and renovation company
  • Projects built within budget and timeframe
  • Accredited master builders 
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Find experienced home extension builders in Canterbury

We have been transforming homes across Canterbury for over four decades. All our extension projects are professionally managed by an accredited master builder, meaning you can liaise with them directly and create a design that suits your lifestyle.

Plus, we offer large-scale home renovations that will completely modernise an outdated property. If you’re ready to add some space and style to your home, let us know. Our home extension services include obtaining council approval, brainstorming design ideas, and working with you through every stage of the build.

Extend the limits of your Canterbury home

Our home extension services

Does your growing family require more space? Instead of finding a new property, why not transform the one you know and love? Supa Group offers home extensions in Canterbury that will modernise your existing place. Choose from ground floor or two-storey extensions.

Looking to extend the footprint of your home to give your growing family more room to move? We don’t believe you should have to compromise on where you live to get more room! Our home extensions give you the lifestyle you desire in the home you love.

From initial design to a complete transformation

Looking to redesign your floor plan? Supa Group offers a streamlined process and will take care of everything from start to finish. We prioritise customer satisfaction and offer complete assistance for all your construction needs. This includes sourcing building permits, drawing up contracts, and assembling the best team for your project.

  • Dining room and living space extensions
  • Additional bedrooms 
  • Complete bathroom renovations
  • Large-scale kitchen renovations 
  • Full-scale laundry renovations 
  • Outdoor deck and patio extensions
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Fixed price & completion time

Concept to completion

Free design consultation

Over 45 years experience

Your extension from start to finish

Your extension from start to finish

Find out more about our home extension process and what to expect if you choose to work with the team at Supa Group.

See how your home extension will progress so you know what to expect.Learn about our process in detail.

A consultation for a home extension


We get to know you and what you want to achieve with our extension services, so we can design the ideal solution for you.

3D concept design of a home extension


We create 3D designs of your home extension so you can do a virtual walkthrough and make any changes you need.

A house extension being built


Once you approve your design, we provide a guaranteed start date for your extension, and we keep it on schedule.

Inspirational living room area photo


You can finally enjoy your dream home. We also provide complimentary aftercare services if you experience any issues.

A Melbourne second storey home extension photo

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Get inspired by our best work

See what we can do

Take a look at some of our recent projects across the Boroondara region. You can expect the same high-quality transformation for your own home. Get inspired and contact us today.

Have a look at our recent projects to get a feel for the type of transformation you can expect in your own home. Get ideas, be inspired, and then we’ll create your perfect home.

Art deco maisonette luxury in Balwyn North
  • Upper floor extension with new bedrooms and living
  • Main bathrooms, powder room, open rumpus, and storage
  • Rich natural details and design elements throughout
Ground and second storey extension in Kew
  • Ground floor extension with new open living, kitchen, and dining area.
  • First floor extension with two new bedrooms.
  • Master bedroom with luxury ensuite.
Architectural delight in Caulfield South
  • 2 new bathrooms
  • New open plan kitchen, dining and living area
  • Renovations throughout

Hear from our clients


Frequently asked questions

Can I give design input for my Canterbury home extension?

Yes. We want you to feel like your new home is uniquely yours. Therefore, we encourage all our customers to give us design input on how they would like their space to look after the extension process. Whether you’re aiming for an art deco transformation, an aristocratic feel or something more contemporary, we can help. 

Can I live in my home during the extension project?

If you wish to live in your home during the extension project, you are more than welcome to do so. However,  you must have safe access to certain amenities inside the property. If the kitchen or bathroom is blocked off, you may need to find temporary accommodation elsewhere. 

Will Supa Group use the contractors that I want?

If you have worked with contractors in the past and want us to use the same team for your extension build, let us know. We’re happy to collaborate with other professionals. Before getting them started on your project, we’ll ensure they meet our safety standards, provide the necessary insurance documents, and agree to all build deadlines.

Can I add home extensions to a Canterbury heritage-listed property?

Yes. We can add ground floor or two-storey home extensions to a Canterbury heritage home. However, this process may take some time as it requires extensive planning and council permission to move forward. Our team will work with the Boroondara council to ensure all permits are obtained before commencing the build. For more information on house renovation or extension services for heritage homes, contact us.

Book a free consultation to start your journey

Step 1 of 3

What type of home extension?

Step 2 of 3

Rooms and spaces you want to add or renovate

Choose as many options as you like
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Your details

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