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Mentone Home Extensions

Reliable home extension builders in Mentone

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

Ground floor & second-storey home extensions in Mentone

For over 45 years, Supa Group has been helping homeowners in Mentone reimagine their living spaces with customised home extensions. Whether you need more room to grow, want to modernise your layout, or simply wish to enhance your home’s appeal, we’re here to make your vision a reality. Our team handles everything—from design to construction—ensuring a smooth, worry-free process and exceptional results.

When you partner with Supa Group, you’re choosing craftsmanship, creativity, and a commitment to bringing your ideas to life.

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Mentone Council Insights

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Trusted home extension experts in Mentone

Is it time to expand or refresh your home? Supa Group specialises in designing and building home extensions that perfectly blend with your Mentone property. Whether it’s adding a new bedroom, extending your kitchen, or building an entirely new level, our experienced team collaborates with you to ensure the final result is everything you hoped for and more.

Get in touch with Supa Group today to start planning your custom home extension in Mentone.

Trusted home extension experts in Mentone

Is it time to expand or refresh your home? Supa Group specialises in designing and building home extensions that perfectly blend with your Mentone property. Whether it’s adding a new bedroom, extending your kitchen, or building an entirely new level, our experienced team collaborates with you to ensure the final result is everything you hoped for and more.

Get in touch with Supa Group today to start planning your custom home extension in Mentone.

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Popular Suburbs in Mentone
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Revitalise your Mentone property

Our home extension services

When your home no longer fits your needs, a well-designed extension can make all the difference. Supa Group offers bespoke house extension services in Mentone, crafted to align with your specific requirements. Whether it’s expanding your living space, creating a more open floor plan, or integrating modern features, our extensions are designed to seamlessly complement your existing home.

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.

Tailor your Mentone home to your lifestyle

At Supa Group, we believe that every successful home extension begins with a great design. Our skilled design team works closely with you to create a plan that meets your practical needs and reflects your personal style. From securing permits to managing construction, we take care of every detail, allowing you to focus on enjoying your newly expanded home.

  • Dining room and living room extensions
  • Master bedroom and ensuite extensions
  • Large-scale kitchen renovations 
  • Second-storey expansions
  • Open-plan laundry renovations
  • Bathroom renovation 
  • Outdoor deck and patio extensions
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Fixed price & completion time

Concept to completion

Free design consultation

Over 45 years experience

Our high-quality home extensions process

Four simple steps to complete your home extension

At Supa Group, we believe home extensions should be exciting, not stressful. That’s why we’ve refined our process to make it easy for you. Our step-by-step approach means you’ll always know what’s happening next, and our dedicated team will be with you from the first design meeting to the final inspection.

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
01

Consultation

We get to know you and what you want to achieve with our extension services, so we can design the ideal solution for you.

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3D concept design of a home extension
02

CONCEPT DESIGN

We create 3D designs of your home extension so you can do a virtual walkthrough and make any changes you need.

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A house extension being built
03

CONTRACT & BUILD

Once you approve your design, we provide a guaranteed start date for your extension, and we keep it on schedule.

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Inspirational living room area photo
04

ENJOY YOUR SPACE

You can finally enjoy your dream home. We also provide complimentary aftercare services if you experience any issues.

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A Melbourne second storey home extension photo

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Browse our latest projects for inspiration

See what we can do

Explore some of our most recent projects to see how Supa Group has transformed homes in Mentone and surrounding suburbs.

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
Second storey extension in Ivanhoe
  • Upper floor extension
  • Bedrooms, bath and retreat for children
  • New timber staircase and spacious butler’s pantry
Architectural delight in Caulfield South
  • Ground floor extensions 
  • Two new bathrooms
  • New open-plan kitchen

Hear from our clients

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Frequently asked questions

Do I need a building permit for my Mentone home extension?

Yes, most quality house extensions in Mentone will require a building permit. The specifics depend on the nature of your project, and our team at Supa Group handles all the paperwork and submissions to ensure everything complies with local regulations.

How will an extension affect the value of my property?

A well-designed and expertly executed home extension or extensive renovation can significantly boost the value of your home. By adding functional space and modern features, you’re not only enhancing your living experience but also making a smart investment in your property’s future resale value.

Can Supa Group handle the entire project from start to finish?

Absolutely. Supa Group provides full-service project management for all home extension services, handling every step of the process—from design and permits to construction and finishing touches. Our goal is to make your home extension experience as stress-free as possible, so you can sit back and enjoy the results.

Can I add extensions to a Mentone heritage-home?

Yes, you can add extensions to a heritage-listed home in Mentone, but it requires careful planning and adherence to specific regulations. Heritage properties are subject to restrictions to preserve their historical character, which means any extension must align with the architectural style and meet local council guidelines. At Supa Group, we have experience working with heritage homes and can guide you through the entire process.

Book a free consultation to start your journey

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