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House Extensions Coburg

From Second Storey Extensions to Bathroom Renovations

Gorgeous Home Extensions Coburg Residents Can Be Proud Of

Leisurely lifestyles amidst relaxing greenery and parklands — it’s no wonder Coburg’s residents are so keen to expand and perfect their homes. You might have a growing family that needs the space to match or you just want to upgrade an existing kitchen. Perhaps you need a more distinct partition between your home and your home office. As an award-winning registered master builder, we have the expertise to bring your vision to life.


This Is The Very Beginning of Your Renovation

Coburg is an area we are intimately familiar with. Not only is it home to some of Supa Group’s finest work, we already have a strong working relationship with the Moreland City Council. Our reputation is our greatest project, and it allows us to quickly secure relevant permits and arrange an effortless project for you.

We will ensure your Coburg home extension runs as smoothly as possible as we conduct ourselves in the utmost professional manner. Your project lead will always be happy to answer your questions, respond to your concerns and inspire you with new design ideas and a fresh perspective.

Our Home Extensions in Coburg

Outgrowing your home is inevitable yet rarely pleasant, especially if it means losing the memories and community you’ve grown to cherish. The purpose of our extensions is to get the dream home you love to meet your new needs without losing its charm. Here are our Coburg home extensions services. Whatever level of interior or exterior development you need, we will make it happen.

From Building Permit Application to Final Touches — We Do It All

Even after 40 years in the industry, every building project is still unique. Whether you want a second storey or ground floor extension to open up your living room, or need updated kitchen renovations, you’ll need a partner with a keen eye for details. It’s difficult work, and that can lead to cutting corners. But not with us.

We will guide you through every step of your Coburg home extension. By sourcing the building permits from Moreland City Council, we’ll place the building contract and all the necessary documentation at your fingertips. And we’ll assemble our trusted, highly professional team of structural engineers and subcontractors, though we’ll also happily work with the tradespeople of your choosing.

Whole-house renovations aren’t always feasible or necessary. Supa Group’s home extensions expand existing Coburg homes, equipping them for growing families, functionality and aesthetics. We deliver:

  • Entertainment and family room extensions
  • Extend existing bedrooms or create entirely new ones
  • Home office, kitchen renovations and pantry extensions
  • Extend and develop spaces for better flow
  • Garage renovation or extensions
  • En suite and bathroom renovations 
  • Locked in construction costs and completion date

Fixed price & completion time

Concept to completion

Free design consultation

Over 45 years experience

Coburg Building Projects Need Intricate Planning — We Simplify The Entire Process

After 4 decades in the industry as a family business, we’ve got the process down to a fine science. Our clients deserve clear and honest communication; building work offers plenty of surprises as it is. Our specialists will be with you every step of the way. We’ve laid out the entire process here. Take a look, and you’ll see how simple we’ve made it all.

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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A Little Inspiration

We’ve selected some of our favourite projects for you to browse. Each one was a deeply rewarding build, for both our clients and us. See what we can do, and let us know if these spark any design ideas for your Coburg home extension. If you’re still curious, it would be our absolute pleasure to discuss your home ideas in a free design consultation.

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.
Ground floor extension in Mitcham
  • New master bedroom and ensuite
  • New modern kitchen and dining area
  • New alfresco area
Californian bungalow in Coburg
  • New open plan living area
  • New outdoor entertaining area
  • Redesigned and renovated ensuite

Hear from our clients



Can I add extensions to a heritage-listed home in Coburg?

Yes, but it does require extra planning at the design stage and careful work. Supa Group have had opportunities to work on Coburg heritage-listed and period properties and understand the apprehension many councils have. But we have the experience to know how to correctly apply for a building planning permit. Your council can rest assured that our extensions are clean and elegant, and do not diminish the charm and value of the original structure.

Will Supa Group work with tradespeople I know and trust?

Of course. Our team will welcome any tradespeople you’d like to work with on your Coburg extension. We do ask that your chosen team meet our standard requirements. They will need the appropriate insurance coverage, be fully licensed, and meet our OH&S prerequisites as well. We will offer you a fixed completion time for your extension, and your tradespeople must agree to prioritise our schedule to meet that deadline.

Can we continue to live in our home while the extension is built?

That depends on the nature of the extensions. If we can guarantee you access to your bathrooms and kitchen, you and your family are free to continue living in the home while we work. If that isn’t possible, we will prioritise making your necessities accessible as quickly as possible so you and your loved ones can return home.

How much will my Coburg home extension cost?

Every extension and renovations project is given a unique quote. That price will reflect the nature of the work and its complexity. While we can’t tell you what your cost will be before we talk about the work, we can tell you that the price we settle on will remain fixed.

Book a 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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