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Give your family majesty and space with a 3 storey house plan

A growing family needs a home that’s grand and spacious, and few things are more grand and spacious than a 3 storey house.

Supa Group is Melbourne’s premier home renovations specialist. For almost half a century, we’ve carried out quality renovations and extensions all across Melbourne. Generations of Melburnians have trusted us to rejuvenate their homes.

Our accomplished design and construction specialists will work with you to get the finest results. Together we will turn your vision into a spectacular reality. Contact us to get started with a free design consultation.

Extra space

Space is precious. There's not a single Melbourne family that couldn't use more. With a 3 storey renovation, your family will have so much more flexibility and freedom in how to live. Whether you go for larger bedrooms, home offices or a special living room for the kids, life will be much more spacious.


Our 3 storey house plans are a prime opportunity to craft your home just the way you desire. You can incorporate every convenience and comfort you'd like, from central heating to a home theatre space to walk-in robes. The options are endless.


It's no secret that older homes are, well, old. Their style can leave a lot to be desired. If they have been renovated since they were built, it's usually piecemeal and ad hoc. A 3 storey house renovation gives you the chance to design your home from scratch, so you can achieve a contemporary look that is fresh and consistent.


It's crucial that our homes are as thermally efficient as possible, not only so we save money but also because it reduces greenhouse emissions. Older homes frequently don't maintain a constant temperature. A 3 storey house will allow you to ensure your home is properly insulated and kept cool year-round, helping the environment and your wallet.

Learn more about 3 storey house plans

Get a free design consultation with Supa Group.
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About Supa Group

Just like our home extensions and renovations, Supa Group has stood the test of time. We were founded in 1974 by Frank Way, laying a solid groundwork of commitment and service to his staff, subcontractors, and most importantly, his clients — families seeking to remain in the home they know and love.

Now owned and operated by Neil Gardiner, Supa Group’s original commitment has remained the same. Today, our clients are still offered the peace of mind that comes with hiring a builder who takes projects from conception to completion.

Our reputation as a multi-award-winning master builder is built upon a foundation of commitment to quality. We are proud to deliver best possible outcomes for our clients, and we want to do the same for you. Contact us for a free design consultation, and begin building towards the future.

SEE MORE + Book a Free Design Consultation


What will my 3 storey house renovation cost?

Price is a major factor when considering any renovation, let alone a 3 storey house remodel. Without knowing exactly what the renovation will involve in terms of design and materials, it isn’t possible to provide a precise figure. However, Supa Group is able to provide a quote following your free design consultation with us.

How long do 3 storey house renovations take to complete?

Every project is unique and the time it takes depends on its own particular challenges and constraints. Usually, a 3 storey house renovation will take around 6 months from design consultation to completion.

What are the steps for a 3 storey house renovation?

We have been completing 3 storey house renovations for decades. In that time, we’ve accumulated a wealth of experience. The 3 stages of our tried and true process are:

  1. Consultation and Design: Supa Group designers turn your vision into a renovation plan.
  2. Contract Preparation: We handle permits and paperwork as we get ready to work.
  3. Renovation: Supa Group builds on time and to budget. Your new home awaits!

Throughout the process, we’ll stay in touch to keep you fully informed. Your comfort is our number one priority.

Why choose Supa Group

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Free Design Consultation Free Design Consultation
40 Years Experience 40 Years Experience
Fixed Price & Completion Time Fixed Price & Completion Time
All Areas Serviced All Areas Serviced

What our customers are saying

Wez and Pina of Rowville

Wez and I were very touched by the kind thoughts and flowers we received for our family loss, we warmly thank you so very much…and this is Supa Group!!!

Tom and Vicki of Mill Park

My family and I would like to thank you for your excellent quality of work done on our second level extension. It’s been an exciting six months watching our house turn into the home we were hoping for.

Chris and Michelle of Camberwell

What was really impressive was that the building works were completed in an incredible 6 weeks!!!!

Book your Free Design Consultation

Not sure where to begin? Our Free Design Consultation is the perfect place to start. The 3D concept drawing helps you visualise your dream space.