Our Home Extension Services in Melbourne

With 30 years under our belt we bring a wealth of experience with each successive extension project we embark on. Meticulous craftsmanship, and a commitment to quality is the hallmark of every home we improve. Our end to end process from design, approvals to project management is all facilitated through seamless communication and timely updates. This makes for your home improvement & renovation journey as smooth and stress-free as possible.

Why Melbourne Homeowners love our House Extensions

Why Melbourne Homeowners love our House Extensions

Your home should be more than just bricks and mortar – it should be a reflection of you and your family. That’s why we’re not just Melbourne’s best home extension specialist builders, we’re your partners in creating a space that truly lives.

There are many reasons why you might choose to start a home extension project. Your family might be getting older and need extra space, or you might have your new addition on the way. Whatever the reason behind your home extension, you can count on us to bring your ideas to life both on time and on budget.

We have constructed over 1000 home additions for Melbourne properties that deliver the perfect balance of modern design, practicality and function, all at a great price. Want to see pictures of our home extensions for yourself? Check out our case studies to view photos of renovations and home extensions we’ve completed for happy customers across Melbourne!

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WHY CHOOSE
EXTENSIONS UNLIMITED

Since 1994, the building team behind Extensions Unlimited has provided high-quality home extensions across Melbourne. With so many years of experience using renovations and extensions to help clients turn their family home into the home of their dreams, we will guide you through the entire process of adding an extension, from design through to handover. You don’t have to worry about a thing.

Our vision is to deliver cost-effective and highly efficient home extension and renovation building services for property owners in Melbourne and surrounding areas. We aim to be completely transparent in our communications, so when we tell you the cost, that is what you will pay − no hidden charges are added to the cost unless we discuss it with you first.

Speak To The Hands-On House Extension Specialists in Melbourne Today

Extensions Unlimited Director’s Richard and Stephen remain hands-on with the business today and are dedicated to delivering 100% satisfaction for their clients with all renovations and extensions. If you’d like trusted and reliable information on the cost of building an extension for your existing home, or if you simply wish to discuss the most effective ways to bring your home. It’s time to get on the phone and call us on 0402 061 487 or email info@extensionsunlimited.com.au.

EXCELLENT
Based on 50 reviews
Toby Thompson
Toby Thompson
2024-10-21
We had a great experience with extensions unlimited. We used them, as friends in Hampton and Cheltenham had found them good to work with for their projects, and it was the same for us. We added on a floor upstairs (2 beds, bathroom, rumpus) and moved some walls downstairs. The job was completed on time (about 6m all in), the quality was good, and Brett (the project manager) and the rest of the team were good to deal with. When we hit any issues, we talked through the options together and worked out a plan. And they helped rescue our cat when it got stuck in the sub floor.
Angelo Perera
Angelo Perera
2024-10-17
Extensions Unlimited did an absolutely fantastic job with our recent extension! From the initial design consultation to the final touches, their team was professional, knowledgeable, and a pleasure to work with. The designer Barry was incredibly prepared and presented us with a solution that perfectly matched our vision. Throughout the entire project, the team kept us informed and involved every step of the way. Jack, our project manager, was always prompt and helpful in answering our questions. The project was completed on time and within budget, and we couldn't be happier with the results. We highly recommend Extensions Unlimited to anyone considering a home extension
Dave McLean
Dave McLean
2024-10-03
Huge thanks to the Extensions Unlimited Team for executing a fantastic job on our upstairs extension. We started with Ted and Penny in the design phase who were extremely patient, listened to our needs and were willing to work through several iterations of design until we settled on something we were happy with. Once the job commenced we were so pleasantly surprised at how accommodating and respectful all the teams were in working around us while we continued to live on site. Led so well by Project Manager Emilio from start to finish, nothing was ever too much trouble for the guys and their attention to detail was evident. Huge thanks to Emilio, Lachie, PJ, Shane, Riley and all the extended team for their efforts. We were particularly impressed when half way through the build the whole Extensions Unlimited Team including the Directors and Office staff met onsite to inspect the progress of the project. It showed that every member of the team is engaged. Once again we have been impressed from start to finish and have now recommended to several friends and family. Thanks EU Team Dave & Eliza
Rachel Tudor
Rachel Tudor
2024-09-03
If we could give 10 stars we would. The entire team at Extensions Unlimited have been outstanding from start to finish. Our designer Barry listened to the issues we had with our house and created a plan for us which transformed our small dark cottage into a modern, light and spacious home. Nick our project manager was amazing. He made the whole process for us as easy and stress free as possible. He kept us informed as to the building schedule and organised everything regarding the build. He ensured all work was completed to the highest standard and that deadlines were met. Also a huge thanks to Ritchie and Trav for their incredible skills and attention to detail in building it all. They always went the extra mile and strove for perfection in everything they did. We cannot recommend Extensions Unlimited highly enough. Rach and Steve
Chamal Aponso
Chamal Aponso
2024-09-03
We went through an amazing experience with Extensions Unlimited with our rencent extension and renovation. Barry was our designer who understood our vision and brought it to life. Penny from the office was amazing with the contracts and permits and kept everything progressing smootly. Our project manager was Jack who continously kept us informed of the progress and was always willing to listen and assist in any way possible. Tim was our builder with top quality workmanship and all the trades were great to deal with. We are now thrilled to be living in our dream home. Thank You EU
Rowan Cole
Rowan Cole
2024-07-11
From initial design through to completion these guys have been fantastic! They navigated and guided us throughout the unstable covid period with honesty, communucation and professionalism, to achieve a result that we couldn't be more happy with. Thank you Sandy for all of your help, thanks to Ted for all of his patience with getting the design just right, and of course to Nick for steering the ship and who deserves a pay rise! Thank you all from Rowan and Amanda.
Vimala Manish
Vimala Manish
2024-05-21
Extension Unlimited and their team, especially Barry , Nick ,Richie & Trav, have truly impressed us with their exceptional service and professionalism, deserving a perfect 10 out of 10 stars. Barry, our designer, displayed attentive listening and understanding of our needs, resulting in our dream home becoming a reality. Nick's attention to detail as the project manager ensured a smooth and efficient process. The entire team's dedication and commitment to excellence have exceeded our expectations. We highly recommend Extension Unlimited for anyone looking for top-notch construction services. Thank you for creating a space we love! Thank you 🙏 from Vimmy Manish ,our boys and yoyo 🥰
Justin Smith
Justin Smith
2024-05-16
The team at Extensions Unlimited were fantastic to deal with, from designing and building our extension on time and on budget. Our Designer, Ted, Project Manager Nick, along with Ritchie and Trav were professional, great to deal with, and worked in well with our young son who never left their side during the build! Nick always kept us up to date with progress and upcoming information well ahead of time. I would highly recommend the Extensions Unlimited Team.
Catherine Cheong
Catherine Cheong
2024-03-19
Extensions Unlimited were great to work with. The build was completed super quick and we are loving our extension and the work completed!
Ksana Playfair
Ksana Playfair
2023-12-18
We highly recommend Extensions Unlimited if you are looking to complete an extension to your home! My first phone call to enquire, I spoke to Sandy Pavey who explained the entire process and immediately put me at ease. Ted Bolte, our designer, listened and understood our vision and worked closely with us as we arrived at a design for our extension/renovation that we were excited about. Penni Winter, the pre-construction manager, has unending patience dealing with council and was always reassuring. She seamlessly manages everything leading up to the start of construction. Brett Harvey, our builder and project manager, was a delight to work with. He is responsive, calm and always happy to discuss questions and explain everything. We found all the trades that came into our home were fantastic - the quality of work is great and everyone was friendly and always happy to have a chat and answer questions. From start to finish, we always felt that our home was in good hands and everyone involved was invested in giving us a home our family will enjoy for years to come. Thank-you Extensions!
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Why Choose Extension Unlimited

Testimonials

We would like to express our gratitude to you & your team for your recently completed Project of a second storey addition to our existing weatherboard home. From our first meeting with the Designer, we were confident in his enthusiasm for the business & his passion to design an extension...

Steve & Sophie – Ringwood Nth

It was a great experience and was handled with great care. It could have been a stressful time with a toddler, newborn, two dogs & a home extension. But it was really good & we really love our new space and home.

Ryan & Lisa – Viewbank

We purchased in an area we loved & that was a major factor in making the decision to extend...we loved the idea of being able to create something that suited our needs.

Alex & Sam – Knoxfield

Right from the first phone call we found the whole team at Extensions Unlimited to be very attentive and professional. The Design Consultant listened to our requests, and came up with a design that suited our needs and existing construction. Once the work commenced, we had fairly tight deadlines due...

Brenda – Glen Waverley

Our initial contact with the company was great. The Design Consultant met us for our first appointment and listened to our ideas and came up with a design which was exactly what we were looking for. The process was very easy and construction started after only a few months of...

Michael & Natalie – Nunawading

Very happy with our upstairs extension. The company stood out from the very beginning in terms of customer service as well as promptness and clarity of communication.Our project was finished on time and within budget. Have to especially acknowledge our Project Manager and our Designer. Our Designer was very patient...

Harish – Essendon

We opted for Extensions Unlimited purely based on our experience with our Designer. We were impressed by his professionalism & conscientiousness in finding the best design for our needs. Moreover, we felt he was someone we could trust. In fact, all Extensions Unlimited staff members were professional & friendly, so...

Stephen & Kim – Glen Waverley

Excellent Project Management! Communication was always clear, precise, timely & trustworthy. The whole extension / renovation process was well handled and we enjoyed the journey.

Huei & Chin-Wei – Mount Waverley

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    Google Rating
    5.0
    Based on 51 reviews
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    Oakleigh East

    Double Storey Extension
    This Oakleigh East Extension transformed a simple unit into a spacious townhouse, adding a new level with modern amenities and enhanced living spaces.

    Box Hill Project

    Double Storey Extension
    This project features a classic weatherboard addition, perfect for providing growing teenagers with their own spacious and stylish retreat. This thoughtfully designed extension seamlessly blends with the existing home, providing a stylish and functional living area for the whole family.

    Northcote Project

    Ground Floor Extension
    The Northcote Extension features a bohemian-inspired design that seamlessly blends indoor and outdoor spaces, creating a harmonious and natural living environment. The project also includes a versatile workshop, perfect for creative pursuits.

    Glen Iris Project

    Double Storey Extension
    The Glen Iris Extension features a modern twist on a traditional home, incorporating sleek industrial style elements for a unique and contemporary look. This renovation merges classic charm with modern aesthetics, creating a stylish and functional space.

    Mitcham Project

    Double Storey Extension
    The Mitcham Extension boasts a beautiful second storey addition for Mum and Dad, featuring an ensuite, spacious walk-in-robe, and a cozy study. This serene retreat also includes a small lounge and TV area, creating a perfect haven of relaxation.