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Home extensions Balwyn

Home extensions Balwyn

Ground floor and second storey extension builders Balwyn

From start to finish
Watch our process >

HIA 2022 Finalist
Professional small builder/renovator

Create space and add style with a Balwyn renovation

Planning your future should revolve around comfortable living. When you work with Supa Group's Design and Build teams, you can create a home that speaks to your unique vision of style and space.

  • Premier home extension and renovation company
  • Over 40 years of experience in Melbourne
  • Projects built within budget and timeframe
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Supa Group in Balwyn

At Supa Group, we know what makes Balwyn special. From the area's enviable collection of prestigious schools, to Balwyn Cinema on Whitehorse Road, there's plenty for families to fall in love with. We know because we have renovated Balwyn homes from Burke Road to Union Road, and everywhere in between.

Our experience in the area has given us an intimate understanding of the inner workings of the City of Boroondara council. Not only can we help you navigate the planning and permit requirements of the council — we can ensure that your new Balwyn home extension protects heritage overlays.

We believe that families should stay in the areas they have grown to love. We're here to bring your Balwyn renovation project from inception to completion, giving you plenty of space and style to enjoy in the years to come.

Supa Group renovations and house extensions

Our home extension services

At Supa Group, we know how much you love living in Balwyn. We offer full service home extensions and renovations in your area, allowing you to add space and style to your home without moving away.

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 Design to Dream Home

Redesigning your home can begin with a single step forward. We've got the entire process covered from start to finish, so you can relax and enjoy your house extension project. We source Council building permits, draw up contracts, and put together a team of structural engineers and tradespeople to get the job done.

  • Living, dining room and entertainment room expansions
  • New or enlarged bedrooms 
  • Home office, attic and bathroom renovations 
  • Spacious, flowing living spaces
  • Shed and garage extensions
  • Fixed fees and completion dates

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Fixed price & completion time

Concept to completion

Free design consultation

Over 45 years experience

Your extension from start to finish

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.


See what we can do

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

Hear from our clients



Can I make design input into my new Balwyn home extension?

Your house wouldn't feel like much of a home if it didn't possess some of your personal style. By engaging Supa Group, you'll begin to work with a team of designers to craft the perfect lifestyle renovation. Whether it's art deco, traditional, federation, or contemporary, the Supa Group team know how to bring your style out.

What if I have my own tradies in mind?

We believe the best outcomes are delivered from a cohesive effort. If you have a preferred tradesperson you'd like to see on the tools, we would be happy to accommodate them, as long as they comply with our insurance prerequisites and Occupational Health and Safety standards.

The Supa Group team works to concrete completion dates. Your tradesperson will have to work to our deadlines to ensure that our agreed-upon deadline can be met.

How do I know if my Balwyn home has a heritage overlay?

Balwyn saw its first homes built pre-Federation in the 1850s. Today, the area still retains plenty of iconic elements of Australia's colonial past. Some of these homes and buildings are of historical significance, and have been preserved by heritage overlays.

If you are concerned that your home falls under a heritage overlay, get in touch with Supa Group. We can investigate the history of your home and advise you of the changes we can and cannot make when completing your Balwyn home extension or renovation.

Can I keep living in my Balwyn home during the extension or renovation?

That depends on your personal preference. The Supa Group Build team can usually accommodate your request to remain living at home, provided that certain amenities remain intact. If your bathroom or kitchen is out of action for an extended period of time, you may have to live elsewhere for the duration of the project.

Book a free consultation

Contact us today to schedule your complimentary design consultation and take the first step toward creating your dream home.

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