Backed By 20+ Years’ Experience
The Experts in Garage Conversions
Converting your garage can completely change the way your home feels and functions. It gives you the freedom to add space where you actually need it, like an office to work from home, a private guest suite or a second living area for growing families. It’s a smart way to increase your property’s value, and improve comfort without the expense of a full extension. With the right design and finish, we’ll make sure your new room blends seamlessly into the rest of your home without feeling like an add on.
As the experts in Gold Coast garage conversions, we’ll handle every stage of the process, from design to approvals to the final fit-out. We can work with your own design or tap into our own network of reliable, trusted trades, making sure every conversion meets Queensland’s building standards, while still looking refined and stylish. It’s top-quality craftsmanship with finishes that last. Speak to our team today to start your project.
Years Experience
Our Most Popular Garage Renovations
If you have a garage that’s sitting empty or is just being piled with junk, there’s likely a much better use for it. In our 20+ years, we have worked on garage renovations for just about every space under the sun, including conversions into bedrooms, offices, home theatres, granny flats and more. Whatever idea you have, get in touch and let us bring that dream into real life.
Garage to Bedroom
Turning a garage into a bedroom is one of the most popular conversion options for Gold Coast homeowners who need more space. With the right insulation, lighting and layout, the new room feels just as comfortable as any other in the home. It can give you an extra kid’s room or play space, guest accommodation or even a private retreat away from the main living area.
Garage to Home Theatre
A garage can make the perfect spot for a home theatre when it’s designed properly. The enclosed layout helps control light and sound, creating a cosy, cinema-like feel. We can incorporate quality insulation, acoustic panels, and integrate lighting so the space transforms into a private entertainment zone that gives comfort, personality and real value to your home.
Garage to Office
Converting a garage into a home office is a practical way to create separation between work and home life. The space can be designed for comfort and focus, with natural light, soundproofing and custom storage to keep everything organised. It’s a simple upgrade, but adds daily convenience and long-term value, especially from those who work from home.
Garage to Granny Flat
If you want to create a granny flat or self-contained living space with extending your home, a garage conversion is one of the best ways to do it. The layout can be designed for independence and comfort, complete with a bedroom, kitchenette and bathroom that feels cohesive with your existing style.
TESTIMONIALS
Get The Inside Scoop From Some of Our Office Remodelling Clients
Greg and his team of Castle construction have completed an excellent job on our house renovation. We cannot speak highly enough of Greg, continually achieving a high level of quality and demonstrating a high level of professionalism. Greg was easy to deal with and down to earth through the whole process. Communication throughout the renovation was excellent. He was extremely thorough, explaining every step and answering all our questions along the way.
Greg was accommodating when hurdles came up and worked around them with ease. He also had awesome ideas and alternatives to our design which incredibly improved our house layout and design. The end result was better than we could imagine and we could not be happier.
Even after the renovation, Greg offered us to help with any issues we might come across once we moved in. We are so glad to say that we did not have a single thing we need to fix after moving in for 3 months. We are enjoying every little detail and just can’t stop admiring his high quality of work everyday.
In 2020, my wife and I engaged Castle Construction company to renovate our home on Sovereign Islands. Our experience was nothing short of amazing with Greg Rice and his entire team. All the work was finished to fantastic level.
The team were easy to deal with, accommodating on changes, transparent with pricing, and they delivered the product on time. I would recommend Castle Construction as the company to use when building in South East Queensland.
My wife and I would be happy to endorse this company and speak to anybody interested in giving them a go!
Greg and the team from Castle Construction have helped us with our home renovations for a couple of years now.
Recently we added a carport which for us, was a major project.
I am extremely happy with the finished job and the way it complements the look of the house.
Greg is most approachable and provides exceptional customer service. Nothing is too much trouble and any issues that arise, are dealt with promptly and to your total satisfaction.
I can recommend their workmanship and project management from start to finish.
I employed Castle Construction based on the positive reviews and the reasonable price quoted for the work. From the outset at the initial quoting I was impressed with Greg’s professionalism and attention to detail.
The quote provided was comprehensive and set out each stage of the work. I had a mezzanine floor and office constructed in my house along with an additional door fitted in the hallway. Greg’s team was punctual, professional and obviously took pride in their work. Throughout the process I was kept fully informed on progress. A couple of additions I required after work commenced presented no problems at all with a slight variation to the price.
Greg and his team always turned up on time and the whole process just seemed to be unobtrusive and completely under control. I am thrilled with the end product and would without hesitation recommend Greg and his team to anybody planning any sort of renovation work.
From the very beginning, Greg and the team at Castle Construction were extremely professional, punctual and polite. Everything was made clear before work started and quoted comprehensively. When the work started, it continued at a solid pace and with lots of communication.
The end result was to transform our old tired house into a modern, light and beautiful home. Any issues were resolved quickly and to our satisfaction. I can’t recommend Castle Construction enough!
Castle quoted promptly, explained the job clearly and provided friendly quality service
Can not recommend these guys enough! We are so pleased with the finished project (2nd story extension) & the project came in ahead of time & on budget. The communication from start to finish was great & Greg & Sam were a joy to work with. We will definitely use them for any further works.
My Wife & I had the good fortune to hire Greg Rice as the principle builder for our home in Broadbeach Waters. I myself am a plumber by trade, and it was an absolute pleasure to meet and work with a builder who was clearly a master of his trade. Although young in years, his quiet disposition and eye for detail made for a most pleasurable building process. Greg treats every project as though he himself is the client and he will never settle for second best. Our initial intention was to build the home and sell for a profit, but such is the quality of our home that we cannot bring ourselves to part with it.
My wife & I were particularly cautious about selecting our builder as we have had two quite bad experiences in the past. Greg & Sam proved to be every bit as professional as we were told. They managed our project and delivered us an excellent product on time and importantly on budget. We could not have been happier than our experience with Castle Construction Australia.
When You Need a Garage Renovation ‘Near Me’, Just Call Castle Construction
Working with the right garage conversion builders makes all the difference. At Castle Construction, every project is handled with care, clear communication and attention to detail that shows in the final result. Just look at our case studies and past work, and see that for yourself.
Tailored Quotes
Before we get to work, we take the time to get to know you, your lifestyle, your goals and your home, ensuring you receive a quote that’s detailed and transparent so you can see the value of working with our experts from day one.
100% Guaranteed & Insured Work
You can feel confident knowing your project is fully guaranteed and insured. We promise quality work that meets the highest standards, as well as standing the test of time so you can enjoy your new space and add real value to your home.
20+ Years of Experience
With more than 20 years in the industry, we’ve built a reputation for craftsmanship and trust. Our experience means smooth builders, reliable communication and results that exceed your expectations.
Browse Some of Our Recent Garage Transformation
Take a look at some of our recent garage renovations and see what’s possible. Each project in our gallery reflects the same attention to detail and pride that goes into every build, extension and renovation we complete.
Frequently Asked Questions Answered By Our Garage Conversion Builders
Do I need council approval to convert a garage into a room in Queensland?
In most cases, you will need council approval to convert a garage into a habitable room. This is because garages aren’t built to meet the same building standards as living areas, and living spaces need proper insulation, waterproofing, ventilation, ceiling height and fire safety compliance before it can legally be used as a bedroom or living space. This can be checked and handled as part of your building approval process.
Is converting a garage a good idea?
Converting a garage can be a great idea if you need more living space without extending the house. It’s often cheaper and faster than building new rooms, and it can add value if it’s done properly. A garage can become a bedroom, home office or guest suite that feels part of the home. The key is making sure it meets building standards so it’s comfortable and legal to live in. This is why it’s important to use a licensed contractor, like our team at Castle Construction.
Will a garage conversion increase my house value?
A garage conversion can increase your home’s value if it’s done well and suits the property. Buyers often see extra living space, a home office or guest suite as a major bonus, especially when the finish mates the rest of the house. The biggest gains come when the new room feels like it’s always been part of the home, not an afterthought. Just keep in mind that in some areas, losing covered parking might reduce appeal, so it’s worth weighing both sides before starting to place a garage conversion.