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Next Level Quality
Next Level Service

Are you looking for a beautiful home extension or second-story addition without the hassle or hidden costs? You are in the right place.


Capture your individual or growing family needs


Create a beautiful home extension design


Craft exceptional and seamless build quality

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Are the walls (literally) closing in on your evolving lifestyle and growing family?

Next Level Extensions is an exclusive home extension and second story addition builder with a focus on personal service and attention to detail.

Every team member is a home extension specialist and they are exactly who you will be dealing with every day of your home extension journey.

We build your ground floor extension or second story addition around you and your family’s busy lifestyle. In fact, we specialise in building exceptional extensions with minimal disruption to homeowners, family and neighbours.

If you’re looking to renovate, upgrade or extend your home, make sure you get it right from the start. Book a free consult with our designer today and see your perfect home brought to life.

Personal service

You’re involved through the whole process

Stunning design

From design to delivery you will love your new home

Quality build

Your neighbours won’t believe your home is extended

No surprises

Detailed specifications and a fixed price agreement

Specialised builder

Recognised excellence in home extension builds

Our simple three step process will make your home extension as painless as possible:

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Design Concept

Our designer will sketch your new home, discuss and resolve your architectural challenges, and answer your questions on cost, logistics and schedule.

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Measure & Quote

We will measure your home, and prepare your cost estimates, and plans. We will meet with you to present your 3D designs, discuss our proposal and agree on your fixed price.

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Book your build!

This is where you get to pick your colours, fixtures and finishings. We get your statutory requirements underway and create your build schedule. Now we’re ready to start your build!

Don’t just take our word for it

Sam and Coco


Thanks so much for all your time, hard work, listening and understanding. You’ve done a great job and I’m thrilled to bits with my new upstairs.

Jeanette, Holly and Ben


To all the staff and contractors at Next Level Extensions, a very big thank you.

In particular, Craig for his patience, laying down of groundwork and attention to detail, and Allan once again for detail, organisation and finishing so quickly, keeping everything to a high standard.

Glenn and Mary


Each stage of construction was explained thoroughly and all was completed within the estimated time frame. We are delighted with the results and are very happy to recommend you.

John and Christine


There is a reason Next Level Extensions have such good reviews. They are a small team with a lot of experience and they know what they are doing and they execute it very well, it’s been nothing but a positive experience for us. They came up with a really good design, planned and priced it […]



I found that you are a very Professional, helpful and knowledgeable company, when it came to building my extension. I would highly recommend Next Level Extensions to anyone thinking of carrying out any type of extension or renovation.

Janina and Patrick


We are so thrilled with the final extension. Thank you for the beautiful flowers and goodies. We really appreciated the work done by all from start to completion.



They listened very carefully to my ideas, and made sure that they were included in the design. At the same time, they offered helpful suggestions and ideas for improvements, and I am very happy with the finished result.

Greg and Libby


The workmanship of your trades’ people was expertly and professionally done and at no time did we receive any complaints or concerns from neighbors over any of the tradesmen or works performed on site.

Leon and Leanne


Our first builder bailed almost as soon as we walked out of our architect’s front door together, putting us 6 months behind (I think the project scared him…or… it could have been us?). From the moment Teresa answered our call and passed us on to Craig, we knew we were in good hands.

Jason and Amanda


We absolutely love our new home! Everyone at Next Level Homes was wonderful and so helpful throughout the construction process. We can’t explain how comfortable we felt working with your company. And I would not hesitate to recommend Next Level Homes to all of my friends.

Tracie and Jarrad


Communication from everyone at the Next Level team has been tremendous as we were kept up to date with progress and future directions. We are extremely pleased with our completed renovation and have, and will continue to, recommend Next Level Extensions to friends and family.

Shelley and Philip


Craig was thorough and very patient as we changed the layout of the master ensuite several times, but we ended up basically with the first design which works and looks amazing. I had many visits with Craig to make sure I was completely satisfied with my choices.


Eden Hill

We take our hats off to Next Level for their personal commitment and approach in carrying out our renovation and have already and will continue to recommend them to anyone who is considering building alterations.

Neil and Leanne


We have all heard horror stories to do with building – delays, poor workmanship, overcharging, and the list goes on. Next Level are the complete opposite of this and we would genuinely recommend them to anyone without reservation.

Jonathan and Lorena


We would like to take this opportunity to express our delight and satisfaction with our recently completed home extension. Our experience as first time renovators was very positive and very rewarding and we are thrilled with the end product and the process throughout.

Trent and Elizabeth


Craig showed tremendous patience with our frequent changes to plans. I think sometimes he had a clearer idea of what we wanted than we did. The challenge was keeping everything within our budget, which was consequently achieved with the result we were after.

Stephen and Donna

Ocean Reef

Next Level have been fantastic! Nothing was too hard, every concern was met with professionalism, Craig and Allan kept us informed every step of the way. You couldn’t go past anyone else for home renovations then Next Level.

Albert and Vera


Next Level Extensions were professional and very organized which helped to speed up the renovation process. We were able to move back into our home without any unnecessary delays. In fact, the project was completed two weeks ahead of schedule.

Sarah and Simon


We are really happy with your work and appreciate all your patience and regular communication about the progress. Fantastic that you managed to get it all done within the deadline as well which was an added bonus.

Ashley and Deanne


People, such as my brother who has 20 years’ experience building new homes, also commented during the build how the site was kept tidy.
I cannot recommend you highly enough. Thank you!

Marco and Leah


Despite COVID 19, our build finished on time and on budget, and we’re absolutely delighted with the results. We would recommend Next Level unreservedly. We don’t plan to build again, but if we did, we would absolutely go back to Next Level.

Tim and Karen


Max had great experience in design and we are so grateful for an extension that works so well for our family. It flows seamlessly and has great street appeal. Craig spent considerable time helping with selections, offering his expertise to help bring our interior design visions to life.



I can’t thank you enough for helping us to complete our dream home. Thank you for taking the time to listen and work together with us to achieve the high quality finish we wanted to accomplish. From the earliest of design days through to the final completion everything was first rate!

Brook and Tim


As soon as we met Craig the concerns of renovating were taken away as you could tell he really knew what he was doing. We were given a realistic quote using quality trades and products. The extension has exceeded all our expectations and we have no problems recommending you to anyone.

Jim and Maree

Ocean Reef

From our initial meetings we were impressed with the level of detail provided regarding the proposed extension and the design provided – we were blown away with the design and could not have been happier with the result.


Upper Swan

It was an absolute pleasure working with Next Level Extensions on the renovation and extension of my home. From start to finish, your company was extremely efficient and easy to deal with.

Mike and Elese

Mount Lawley

We had a vision for our extension and NLE were able to bring our vision to life. The NLE team did this with impartial and practical advice throughout the process. NLE really looked after us every step of the way from initial design to the contract process and all throughout the build.

Photo of black stools in open kitchen

Next level service

Next level quality

From a builder who deals exclusively with ground floor extensions and second story additions.


See our previous work in our Projects Portfolio

Newly renovated second storey home

Figuring out your home extension, or second story addition is a massive undertaking. That’s why your very first consultation is with our Designer, Max Sardi.

Max will give you a clear picture of the home extension build process, and the logistics of living in your home during the build and explore your options based on how much you want to invest.

He will even sketch your new home right before your eyes!

Book your consult with Max today.