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Heidelberg Home Extensions

Heidelberg Home Extensions

Experienced extension builders in Heidelberg

From start to finish
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HIA 2022 Finalist
Professional small builder/renovator

45 years of breathtaking home extensions in Heidelberg

For over four decades, Supa Group has completed some of the most impressive home extensions in Heidelberg. Our expertise and skills have earned us multiple awards and the accredited title of master builder. We aim to deliver high-quality one-storey and two-storey home extension projects, as well as large-scale home renovations in Heidelberg. 

Choosing Supa Group means receiving comprehensive end-to-end service, from consultation all the way to the final product. Our services include project management, conducting the early design stage, obtaining permits, liaising with larger construction companies and more.  

So, let us know what our home extension builders or home renovation experts can do for your property today.

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Your go-to home extension builders in Heidelberg

When it comes to house extensions, Supa Group has been servicing Melbourne suburbs with bespoke solutions for 45 years. Whether you’re looking for two-storey or ground floor extensions, we promise that all our projects are professionally managed. We work closely with our clients to discuss the ins and outs of all extension requirements. Thanks to our expertise in the building industry, we offer quality workmanship that can’t be beat. 

Thinking of undertaking a home extension project? Get in touch with our team today. We’ll answer any questions you have about home extensions and house renovations.

Extend, restore or renovate your Heidelberg home

Our home extension services

Is your home getting a little too restricted for your growing family? Instead of buying a new house, why not transform the one you already know and love? At Supa Group, we believe that extension and renovation services can turn your little property into a modern family home. Whether you need one-storey or two-storey home extensions in Heidelberg, we’ve got you covered.

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 completion

Watch your perfect home come to life when you choose our home extension builders in Heidelberg. Our team of specialists have the entire process covered, from initial start to complete finish. Our building services are second to none, as we can assist what sourcing council permits, drawing up contracts and completing the ideal build.

  • Dining room and living room extensions
  • Bedroom and ensuite extensions
  • Large-scale bathroom renovations 
  • Second-storey expansions
  • Home office extensions
  • Outdoor deck and patio extensions
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Fixed price & completion time

Concept to completion

Free design consultation

Over 45 years experience

Our easy Heidelberg home extension process

Your extension from start to finish

It will take our team just four simple steps to complete your family home transformation. We’ll assist with your needs through every stage of the process to ensure complete customer satisfaction. Learn about our process in detail so you know what to expect from Supa Group.

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 work

See what we can do

Take a look at some of our recent extension and renovation projects across Melbourne’s suburbs. These are the types of high-quality transformations you can expect when teaming up with Supa Group.

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.

Outdoor additions in East Ivanhoe
  • Outdoor entertaining areas added
  • Practical outdoor kitchen
  • Blended with existing indoor areas
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 Heidelberg home extensions?

Yes, you will need to obtain a building permit issued by the registered building surveyor for significant home extension projects. If you’re adding elements such as floor overlays, heritage overlays or strata tiles to your property, the local council will need to accept any changes. This is called planning permission. 

Can I live in my home during the extension project?

In most cases, you will be able to remain in your home while the extension project goes ahead. However, if we cannot grant you safe access to the kitchen, bedroom or toilet, you will need to find temporary accommodation instead. We will plan our project carefully and ensure it causes the least disruption to your routine possible. 

Will Supa Group use the contractors that I want?

Our team can collaborate with any specialists or contractors you choose. Before working with them, they must meet our safety standards and provide us with the necessary insurance and OH&S credentials. They must also be able to meet the deadline set for your project.

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

Yes, but adding extensions to a heritage-listed home does require comprehensive planning and permissions. We will work closely with the Banyule council to streamline the process of approvals.

Our work will preserve the heritage home’s original structural integrity while providing seamless extensions to the existing home.

Book a free consultation to start your journey

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