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Rowville Home Extensions

Rowville Home Extensions

Accredited one and two-storey home extension builders in Rowville

From start to finish
Watch our process >

HIA 2022 Finalist
Professional small builder/renovator

Enjoy modern home extensions in Rowville

For over 45 years, Supa Group has been adding new charm to outdated properties with home extensions in Rowville. Thanks to our attention to detail and quality workmanship, we have been awarded the accredited title of master builder. Therefore, we work closely with our clients to create custom homes and one or two-storey home extensions that will completely transform a space in a timely manner.

When you choose Supa Group, you’ll receive professional end-to-end services, including project management, guidance throughout the whole process, and a team of reliable builders.  

Let us know how our home extension builders in Rowville can help you, and we’ll get started.

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Find experienced home extension builders in Rowville

For over four decades, we have been building modern homes throughout Melbourne. Our home extensions and large-scale house renovations in Rowville are professionally managed, meaning we liaise with our clients directly to ensure we understand all their design goals.

If you’re interested in home extensions in Rowville, contact us today. We’ll answer all your questions about our services in a one-on-one consultation session.

Extend the limits of your Rowville home

Our home extension services

Have you outgrown your existing home? While this is normal for growing families, it isn’t always easy to give up the home you’ve spent years loving. Therefore, Supa Group offers high-quality home extensions that will extend the limits of your house to give you that new home feel. Talk to us about our building services.

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.

Our creative home extension services

Have you been considering redesigning your floor plan? Our leading home extension builders in Rowville can seamlessly create two-storey or ground-floor additions to your home. We will guide you through the process, from start to finish. This includes sourcing council permits, drawing up contracts, and finding the best designs for your home. Let us know your vision, and we’ll make it happen.

  • Dining room and living space extensions
  • Master bedroom and ensuite extensions
  • Complete bathroom renovations
  • Large-scale kitchen renovations 
  • Second-storey expansions
  • Home office extensions
  • Old deck and patio extensions
Book now

Fixed price & completion time

Concept to completion

Free design consultation

Over 45 years experience

Our streamlined Rowville home extension process

Your extension from start to finish

In just four simple steps, you can watch your new home come to life. We have everything covered, from the initial consultation to the final product. Learn more about our process and what to expect when choosing Supa Group for your home extension project.

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.

A Melbourne second storey home extension photo

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Get inspired by our past projects

See what we can do

Take a look at our best work across Melbourne’s suburbs. You can expect the same high-quality transformations for your own home. Get inspired and contact us today.

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.

Architectural delight in Caulfield South
  • 2 new bathrooms
  • New open plan kitchen, dining and living area
  • Renovations throughout
Lifestyle living in Bundoora
  • Remove laundry for new dining area
  • New access to second story from entrance and living
  • New bedrooms and living upstairs
Second storey extension in Ivanhoe
  • Upper floor extension
  • Bedrooms, bath and retreat for children
  • New timber staircase and spacious butler’s pantry

Hear from our clients


Frequently asked questions

Do I need a permit for Rowville home extensions?

Yes. If you add significant extensions to your property, you must obtain a permit issued by the registered building practitioner. This is the last step in the process before we can start building. In some cases, such as adding elements like flood overlays to your house, you must also obtain council approval. This is called planning permission.

Can I live in my home during the extension project?

Usually, clients can stay in their homes while we work on your home extension build or large-scale home renovations in Rowville. However, if we cannot grant you safe access to areas of the home, such as the kitchen or bathroom, you may need to find temporary accommodation.

Will Supa Group use the contractors that I want?

If you have worked with contractors in the past, let us know. We’re always looking to work with building specialists across Melbourne. Before getting them started with us, we’ll ensure they meet our safety standards, provide the correct insurance and OH&S credentials, and agree to meet all deadlines for your build.

Can I add home extensions to a Rowville heritage-listed property?

Yes. You can add one or two-storey home extensions to a Rowville heritage home. However, the process may require extensive planning and council permission to go ahead. Therefore, our team will work closely with the Knox city council to obtain all relevant permits before the build begins.

Book a free consultation to start your journey

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