From start to finish
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HIA 2022 Finalist
Professional small builder/renovator
Fixed price & completion time
Concept to completion
Free design consultation
Over 45 years experience
It’s time to take your home up a level. Double storey extensions can add immeasurable worth to your home and lifestyle.
It’s time to take your home up a level. Double-storey extensions can add immeasurable worth to your home and lifestyle.
As upstairs extension specialists, we believe in turning the house you love into a home with all the space you need for your family, lifestyle, and comfort.
When building a second storey, we create unique designs that you can’t get from a knockdown rebuild. Our in-house designs provide outstanding value for money since you don’t need additional architecture services. And we do it all within your budget.
Adding on top of your existing ground floor with a two-storey extension will add more space, an increase in square metre area, and an increase in significant value to your home. From comfortable bedrooms for every child, to a luxurious parents' retreat, to a vast open-plan living space and entertaining area — the options are limitless.
A second-storey extension not only adds space for the family to grow. It can also add to the value of your home and the quality of life of everyone in it. Families need space to grow while spending valuable time together. A second-storey extension from Supa Group guarantees you this, allowing you to enjoy your home comfortably for years to come.
Transform your home into a space built for your family – contact us today, and let's design your multi-generational dream home extension together!Learn more
A multi-award winner and proud to be both a long-term Master Builder and HIA member, another big reason for our reputation is our highly trained and experienced staff, from management to trades.
As a member of Master Builders Victoria, we’re recognised as a reliable and reputable business that completes works to the highest industry standards.
We’re proud to be a part of Australia’s biggest residential building association that promotes fairness, integrity, and value.
Most recently, we were finalists in the Professional Small Builder/Renovator category in the 2022 HIA Awards.
We love helping Melbourne families build their dream homes. Our service area includes:
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 a more spacious home.
Supagroup completed a second story extension on our 1930’s deco house. The team, my wife and I worked hard to design an ambitious addition to work in contrast with the existing building. The outcome is simply stunning and was completed in a timely fashion and to budget.
Despite all the stories you hear about how difficult building can be it was a fairly painless process thanks to the professionalism of the Supa Group team and the quality of their people. We even lived in the house throughout the process.
In most cases, homeowners find it preferable to move out of the home for at least part of the construction. We plan a double storey extension to minimise disruptions to your living area, and you can continue to live there throughout the construction as long as you still have access to kitchen and bathroom facilities.
You can discuss all options with our team, and your building supervisor will also keep you up to date as each stage of your construction progresses, so you’ll know exactly what to expect every step of the way.
Your second-storey extension costs depend on the details of your project. But you can rest assured that the Supa Group team will work within your budget. Since we handle all the design and construction ourselves, we can ensure that your extension stays on schedule and on budget.
The exact cost of your project will depend on a number of factors, which may include:
To understand the house extension costs of what you want to achieve with an upper storey addition, get in touch with our design consultants.
At Supa Group, we are specialists in creating the perfect double-storey extension for clients. Since we have all the necessary expertise, a second-storey extension isn’t actually any more difficult for us than a ground-floor extension. Depending on the specific details of your home and block, it may actually be easier and less disruptive to extend up instead of out.
As a second-storey extension expert, occupational health and safety is always our priority. We take great effort to ensure adequate fall protection is in place so that our tradespeople can work safely.
Building upward and extending outwards can add major advantages to a home, including new space and style to the existing structure. A common second-storey extension involves adding a master bedroom or two bedrooms for children plus a living area. As part of an entire process of ground and second-story extension, we can:
For a growing family, no home renovation is too much trouble. From a simple ground floor extension to building a second storey, Supa Group can do it all.
Yes, local council requirements are an important part of the home extension process. When adding a second-storey extension, it’s especially important to understand what you can and cannot do in terms of changing the facade and structure of a building, particularly if it has a heritage overlay.
Before the construction process takes place, our experienced design consultants will advise you of what’s required in terms of local council approval and town planning. Get in touch with a project manager or design consultant for a free consultation.