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Expand your home and improve your lifestyle

Your home is full of joy, laughter and wonderful memories, so why leave it when an extension from Supa Group can easily transform it?

And think of the savings.

A ground floor extension from Supa Group is the ideal way to maximise the space and functionality of your home, without necessarily spending a great deal of money. Our Design Consultants will help you envision your upgraded home.

Looking for an easy house extension? Give us a call or book your complimentary design consultation today.

Case Studies


This classic 60’s brick veneer house with its high ceilings and polished hardwood floor welcomed a new ground floor extension. Works began with a demolition of an existing flat roof extension down to the slab.

Under a newly pitched roof an open plan was created featuring a slick modern kitchen, dining and living leading to a paved alfresco. Flanking the new living area, an expansive master bedroom was added with a two way bathroom and laundry.


These keen gardeners wanted to create an extension that provided light filled and relaxed entertaining spaces where they could sit back and enjoy their beautiful garden.

A previous extension consisting of a master bedroom, en suite and south facing outdoor area had been added to this classic weatherboard house by the previous owners.  The master bedroom was awkwardly placed past the meals area almost as an afterthought disrupting the natural flow between spaces. Flanking the new bedroom, the outdoor area not only had restricted access to natural light but dampened the client’s enjoyment of their garden.

After a meeting with one of our experienced Design Consultants, a decision was made to demolish the master bedroom and south facing decking area.

Supa Group designed a Ground floor extension featuring large French doors with highlight windows opening from the kitchen meals area onto an expansive north facing deck to capture the morning sun.

The family room was extended another 4.5 metres connecting the new master bedroom via a beautiful straight hallway where French doors and  double hung windows with highlights were repeatedly used maximising on the northerly aspect. A cleverly designed WIR preceded the bedroom working as a natural sound barrier between the bedroom and family room.

Coburg #2

This pretty Californian bungalow with its cladded façade and stained glass windows had previously been extended. It was the perfect home for this young family but needed just a little more space!

The existing ground floor extension didn’t quite make full use of the area available so a new spacious open plan living area was added with beautiful timber stacker doors.  Once fully opened, these doors blended the indoors to the outdoor entertaining area and garden seamlessly.

The ensuite to the Master bedroom was also redesigned and renovated resulting in chic functionality and the detailing to the exterior was not overlooked with cladding and weatherboard trim integrated to match the existing period features of the house.


Who doesn’t want a more open and airy floorplan? And you can have it even with your existing 1950s home. The owners wanted a few additional elements, an en-suite in place of the bathroom with a linen cupboard and a brand new kitchen/dining room.

This open plan living extension opens onto a large deck surrounded by the garden.
The original kitchen made way for a luxurious en-suite bathroom and the hallway was widened in order to accommodate a European Laundry and extra cupboard space.

This home has been rewired and retrofitted with insulation in order to increase the thermal efficiency of the home and allows for ongoing savings on utility bills.


Works started with a partial demolition to the back of this period weatherboard house. An improved ground floor addition was added and the existing kitchen made way for the new third bedroom.

From the new pristine second bathroom with its crisp white tiled walls and floating vanity to the light filled spacious living area and  simple Scandinavian inspired two toned kitchen, the new addition was seamless.

Taking full advantage of the North facing sunlight, a decked undercover alfresco was added accessed by large stacking doors.  Through clever design, a built in study nook was created without infringing on the natural flow of the open floor plan.

Northcote #2

This workers cottage in the heart of Northcote High Street had stood still in time for several decades.

The owners had lived in the cottage for some time and now wanted the new ground floor extension and renovation to reflect an easy, comfortable and light filled ambiance to suit their lifestyle.

Making better use of limited space, the newly designed open plan kitchen, dining and living area opened out onto an undercover decked area featuring double glazed highlight windows and sliding doors encased by a modern raked roof. The energy efficiency of the house was also markedly improved with the exterior cladding being replaced and insulated.

Clever space saving ideas like ‘the bed in the cupboard’ allowed the room to be converted from a study to a guest bedroom by simply opening a cupboard door.

From the landscaped garden to the new Carport with its roller door and decorative feature screen it was all about chic functionality.

Landscaping by Coolthinc

Clifton Hill

A clever ground floor extension was added to a two bedroom single fronted Victorian house.

Located on a narrow and long block, clients wanted to add an en suite to the master bedroom, create a third bedroom with a new combined bathroom and European laundry.

Transformation was completed with the addition of a light filled open plan kitchen dining and living area to the back opening up to an intimate alfresco and landscaped garden.

East Ivanhoe

The owners of this distinctively styled post World War Two home facing the Yarra River in Ivanhoe East love entertaining friends and family. Unfortunately they were confined to a barbeque on a small deck area on the east side of the house.

They approached Supa Group to come up with a more formal outdoor living space that was easy to maintain and pleasant to the eye. Incorporating a practical outdoor kitchen, the family’s vision to turn an essentially unused north facing rear yard into a wonderful outdoor entertainment area has been the scene of several large celebrations! They’ve even had friends borrow the space for their birthday parties!!

Supa Group designed a ground floor extension with direct access into the houses rear living room flowing out to the pool area. We had to put the thinking cap on to come up with this slightly irregularly shaped design due to the wedge shaped block and the existence of two large easements through the rear yard. The floor plan had to take into account sufficient clearance from these easements including consideration of the angle of repose to protect those public assets present on the property.

The north facing rear yard has received a full revamp with plenty of hard landscaping and new plant life giving a fresh feel to the space while allowing the northern light to come through into the extension.

Landscaping: MDW Paving and Landscapes
Pool: Albatross Pools
Plants: Metropolitan Tree Growers

Glen Iris

The design brief required some creative flair to open up and create a large, modern, open-plan kitchen, meals and family area whilst honouring the existing period feature of the home. The result is an inviting, light and classically modern space with enhanced functionality ideal for enhanced family living and indoor/outdoor entertaining.



Often times, ground floor extensions fuse classic and contemporary designs. This lovely period weatherboard home is a great example.

The design focused on clean and simple open spaces and allowed the edgy polished concrete floor become the hero of the room.

Two large stacking doorways were an integral part of the design. They not only allowed an abundance of natural light in, but once fully open, became an entertainer’s delight.

Moonee Ponds

This Victorian Terrace has been wonderfully restored to its former glory but with so much more.

Originally bought as an investment property, this young family’s long-term goal was to make this single fronted terrace house their family home, but it was in dire need of extra space and renovation.

Preserving and restoring the terrace’s original heritage features, beautiful arched hallway and intricate details was part of the brief but importantly the new floorplan and extension also needed to afford the young family the comfort of modern amenities in keeping with their lifestyle.

Works began with a partial demolition of an old extension at the rear. A new spacious ground floor extension was created with a light filled open plan kitchen, dining and living area with outdoor decking that stepped down to an enclosed paved courtyard. The new extension also included a cleverly designed walk-in pantry and concealed laundry with outdoor access.

Due to the orientation of the new extension, double-glazed high-performance Velux skylights to meals and lounge area were installed providing an abundance of natural light and ventilation.

The existing front lounge was converted into another bedroom and striking black and white main bathroom, and a new master suite with WIR and monochrome ensuite replaced the old kitchen area.

With a beautifully refurbished façade in a soft palette of grey and white, this Victorian Terrace has gracefully entered the 21st Century.

Ready to give yourself more living space?
Call us to book your Free Design Consultation today.

Live in the space you’ve always wanted

Your design will be just that: yours. It will reflect your wants, desires and budget, to deliver the very best of extensions, adding unmatched livability, appeal and value to your home.

Whatever your needs, talk to us today to arrange an obligation free appointment, where we’ll go through exactly what you’re after, your budget and the ground floor transformation you’ve been dreaming of.

We’re here to serve you in these areas

Serving Greater Metropolitan Melbourne including, Carnegie,Warranwood, Thornbury, Glen Iris, Ivanhoe East, Box Hill, Hughesdale, Alphington, Fairfield, Northcote,Ringwood, Glen Waverley, Bentleigh, Yarraville, and Camberwell.

Our Ground Floor Extension Process

Supa Group Constructions has a professional group of specialist staff to guide our clients through every stage of their project from Design to Completion. Our process is proven and tested with communication the vital component. The process is as simple as 1,2,3

Lift Your Family's Lifestyle.
Visualise Your Dream Home

Not sure where to begin?
Book your Free Design Consultation today.

What our customers are saying

Very happy with our recent renovation with Supa Group. Just like another reviewer, we wasted time and money trying to go through an architect. Supa …

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 …

Thank you so much for the spectacular job you have done. We are very happy with the outcome and it was an absolute pleasure working …