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Brisbane Building Designer

Designing and building your new home, extension or your long-anticipated renovation can be intimidating. The importance and scale of the project itself, paired with dealing with designers, draftspeople, architects, council approval and engineers, can be exhausting. But it doesn’t have to be.

Our Services

WHAT DOES A BUILDING DESIGNER DO?

A building designer is a QBCC-licensed design professional who creates architectural plans, blueprints and construction documentation for residential and commercial projects. Unlike a draftsperson, who primarily converts your ideas into technical drawings, a building designer leads the creative and strategic side of your project from concept through to the final approved plans your builder uses on site.

Our role covers the full design process:

Site analysis and design concept development – understanding your block, orientation, Brisbane’s subtropical climate and your lifestyle brief to create a layout that genuinely works.

Visualisation and 3D design presentation – so you can see exactly what your home will look and feel like before a single piece of timber is cut.

Detailed technical drawings and construction documentation for your builder.

Coordination with structural engineers, town planners and other consultants.

Preparation and lodgement of Development Applications (DA) and Building Approval (BA) documentation with Brisbane City Council.

Optional interior design and materials selection to pull the whole aesthetic together.

 

In short, a building designer bridges the gap between your vision and a fully approved, construction-ready project.

What people are saying

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Katrina Chamberlain profile picture
Katrina Chamberlain
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Knowledgeable and efficient We engaged CU Design for knock down rebuild drawings, after seeing some of their recent work on houses in our area. We weren't disappointed! From the moment of enquiry, all the staff we liaised with were friendly, approachable and stepped us through the process. We found CU's process from liaising to drawings to be logical and easy to follow (as people with no building background). The designers Melissa and Sam were receptive to our brief, and were great at checking in with us to make sure we were progressing in the creative direction we envisioned. I would highly recommend CU design if you are after building designers who are practical, professional and efficient. Thank you CU!
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Casey Lawrence profile picture
Casey Lawrence
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It has been a pleasure working with the CU team on the design of our Queenslander renovation. The team provided a thoughtful and well‑considered design for our project. Their team listened carefully to our goals and produced plans that respected the character of the home while improving functionality. Communication was friendly and responsive, and any questions we had were addressed clearly. We appreciated their attention to detail and willingness to collaborate throughout the process. Overall, a reliable and professional design partner.
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Alisha Mullins profile picture
Alisha Mullins
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We built our family home using Concepts Unlimited Designs recently. We required complete new home plans from scratch, and what an amazing experience we had with the team. They were so helpful, had so many great ideas on how to use our block, maximize space and tick off all the things we wanted in our family home. They always communicated in a professional and kind manner and within appropriate timeframes. Highly recommend.
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Tonya Warnick profile picture
Tonya Warnick
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I can not recommend Melissa and her team highly enough. If I could leave a six star review I would. I recently had the pleasure of working with Concepts Unlimited on a renovation and interior design project, and the results exceeded my expectations. From the initial consultation to the final touches, the team demonstrated a strong understanding of both form and function, blending aesthetics with practicality. Their architectural vision brought fresh ideas to the table, and their attention to interior detail created spaces that are not only beautiful but also highly functional. Communication was consistent and clear throughout the project, and they were responsive to feedback and willing to make adjustments when needed. What impressed me most was their ability to balance creativity with efficiency—meeting deadlines and staying within budget without compromising on quality. Whether it was custom-built elements or clever space planning, every part of the design reflected thoughtful craftsmanship. I highly recommend Concepts Unlimited, Melissa and her team to anyone looking for a professional, collaborative, and talented design team for both structural and interior needs.
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Jacqui Jenkinson profile picture
Jacqui Jenkinson
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We cannot speak highly enough of Concepts Unlimited. Mel and her team were professional, efficient and easy to communicate with. Most importantly, they listened to our ideas and designed a beautiful home for us based on what we asked for. Concepts worked with us to design the home from start to finish. From early discussions around designing the floor plan to suit our block, to the selection of fittings and appliance, through to assistance with tiles and colours, the experienced team worked with us to achieve an outcome we are very happy with. Then they followed through and worked seamlessly with our builder to ensure the design was executed to the standard we expected. We highly recommend Concepts Unlimited if you want an experienced, professional team to work with you in planning and designing your new home or renovation.
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Kaz Jam profile picture
Kaz Jam
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Very professional but most importantly for me, the whole team at CU Design take the time to listen and they really understood our brief, our wish list, our must haves, and they are very supportive of your journey. Thank you Mel, Amy, Patti and the team !!!
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Gillian Aptroot profile picture
Gillian Aptroot
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This team of amazing interior and building designers really know how to bring a space to life! Their attention to detail and commitment to creating a place that exceeds your expectations is second to none.
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Kirsten H profile picture
Kirsten H
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We engaged Concepts Unlimited Design to assist with our Queenslander renovation. Dan and Amy presented us with two options for our design one reflecting our ideas and the other another concept to challenge our thinking , which was very valuable. We ended up with a design we loved and will work well for our family now and into the future. Big thanks to Aimee too who helped us with the building coordination process and made this step very easy! As first time renovators we were a bit nervous about making interior selections so took up Concepts’ interior design service too. Mel and Lisa listened to our ideas and guided us on choices that reflected our style to create a cohesive interior. This service was invaluable and I would absolutely do this again and recommend it to others. It resulted in better interior choices, saved us time and money (more accurate quotes/less variations) and again made things easy for us. Finally, Concepts were able to connect us with builders and communicated well with our chosen builder to deliver a beautiful renovation. Thank you Concepts!
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Noel S profile picture
Noel S
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We have engaged Concepts Unlimited to design and manage our first build - and what a relief it has been to finally find true professionals focused on what WE want and guide us through this process. We are about 18mths away from completion but feel extremely confident we will now have the ‘home’ we want rather than the ‘project’ the architect told us we wanted. If not for the Concepts unlimited specialist team we honestly would have given up months ago - thank you. I highly recommend you see what the team offer before engaging a ‘one stop’ builder who thinks he can do it all himself - a design team is an imperative investment in your in our opinion.

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Past Projects

GETTING FAMILIAR WITH HOW WE WORK

The Building Design Process

INITIAL CONSULTATION
Speak to a senior building designer about the scope of your project to obtain a quote for our services during an in-home consultation, meeting at our studio or over a phone call.
CONCEPT DESIGN
This is where the magic happens. Following site measurements (and drafting of your original home - if applicable), receipt of your Pinterest mood boards or style inspiration, our highly experienced team collaborates to create and then present your new custom design. This is the most intensive of all stages, ensuring your design is absolutely aligned with your brief, from the very beginning.
DESIGN DEVELOPMENT
This stage (and meeting) sees us implement feedback and refine the look and feel of your home.
DETAILED DRAWINGS
Here we provide incredibly detailed ‘working drawings’ - required for Building Approval and to be later used as the builder’s construction plans.
COORDINATION
Speak to a senior building designer about the scope of your project to obtain a quote for our services during a in home consultation, meeting at our studio or over a phone call. This is a complimentary consultation to have a chat and see if we are the right fit for you and your project
INITIAL CONSULTATION
Speak to a senior building designer about the scope of your project to obtain a quote for our services during an in-home consultation, meeting at our studio or over a phone call.
CONCEPT DESIGN
This is where the magic happens. Following site measurements (and drafting of your original home - if applicable), receipt of your Pinterest mood boards or style inspiration, our highly experienced team collaborates to create and then present your new custom design. This is the most intensive of all stages, ensuring your design is absolutely aligned with your brief, from the very beginning.
DESIGN DEVELOPMENT
This stage (and meeting) sees us implement feedback and refine the look and feel of your home.
DETAILED DRAWINGS
Here we provide incredibly detailed ‘working drawings’ - required for Building Approval and to be later used as the builder’s construction plans.
VIRTUAL REALITY
An additional and unique service where you experience your custom design in true form. Here every millimetre is presented to you, ensuring you’re thrilled and even more excited about progressing to the next step.
COORDINATION
This optional extra sees us coordinate and work with external consultants on your behalf, to swiftly and seamlessly prepare the documentation for development and building approvals.
INTERIOR DESIGN
Here is where the aesthetic is refined. Our experienced and creative interior designers will work with you to ensure your space has the perfect finish for enviable Brisbane living.
START BUILDING
You’re now ready to go - you’re confident, thrilled and fully equipped with everything you need to begin construction. We can provide builder referrals and will also liaise with your builder if they’ve any queries throughout the build.

Project Twelfth

A more impressive transformation you’ll not find, our design featuring light-grabbing voids, the chicest interior and editorial-worthy spaces, drops jaws. Especially given the Brisbane Character Zone restrictions we designed within.

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Inspired and ready to reach out? Let’s book your initial consultation. We can’t wait to meet, speak and custom design closely with you.

LUXURY HOME DESIGN

If you’re in the market for a luxury home design, whether it’s a custom new home or an upgrade to your existing one, it’s important to consult with Brisbane’s leading building designers. A good designer can help you realise your vision and create a space that embodies your lifestyle and needs. We specialise in creating luxury home designs that reflect elegance, functionality, and quality. We work closely with builders to ensure your home is constructed according to approved plans while securing all necessary permits.

 

Our experienced Brisbane building designers provide comprehensive services to bring your luxury home design ideas to life. Whether you need custom house plans, tailored home designs, or renovation advice, we work with you every step of the way. From initial consultations and concept designs to detailed drawings, interior styling, and construction coordination, we take care of everything to ensure a seamless luxury home design process.

Our team has the experience and expertise to deliver luxury home design solutions that are both unique and practical. Whether you’re planning a large extension or designing a completely new custom home, we ensure every detail is carefully considered. From adhering to local council regulations to implementing energy-efficient and sustainable designs, our luxury home design services focus on quality, innovation, and functionality.

We provide a full drafting service for custom builders and residential projects. From initial concept plans to final building certification, we help bring your luxury home design to life. With a strong emphasis on great design and unparalleled quality, our expert draftsman team will turn your vision into reality.

The team of building designers consists of highly qualified professionals with over a decade of experience in luxury home design and the building industry. From house design and drawing to sustainable solutions and construction coordination, we deliver tailored advice and exceptional results. If you’re seeking guidance on creating a beautiful, functional, and sustainable luxury home, our team is ready to assist you in achieving your dream lifestyle.

Renovating an existing home can feel like a daunting task, but with our expertise in luxury home design, we streamline the process for you. From planning and design to construction coordination, our team is committed to transforming your current home into a stunning and functional space. With over a decade of experience, we take pride in delivering luxury home design solutions that exceed expectations. Whether you’re renovating or building from scratch, we ensure a smooth, stress-free experience.

Discover how our luxury home design services can turn your vision into reality. Contact us today to start your journey toward the beautifully designed home of your dreams.

FREQUENTLY ASKED QUESTIONS
FOR OUR BUILDING DESIGNERS

This is the most common question we get asked, and it’s a fair one. In Queensland, a building designer holds a diploma-level qualification and is QBCC-licensed to design residential buildings (Class 1 and Class 10) and some commercial structures. A registered architect holds a five-year degree and is registered with the Board of Architects of Queensland.

For most residential projects in Brisbane  (new homes, extensions, Queenslander renovations, raise-and-builds, and commercial fit-outs) a building designer has the qualifications, experience and licensing to do exactly what you need, typically at a lower fee than a registered architect. The design process, the quality of documentation, and the outcome can be just as high.

Where an architect is generally required: very large or complex commercial projects, certain heritage-listed structures, and some specialised development applications where council specifically requires it.

For a full breakdown, see our guide on building designers vs architects

A Concept Design is the master plan and is often the step that takes the longest to complete. All options are considered to ensure the house has everything you want and is designed to work the way you need it to. A Concept Design is used to generate ideas and visualize what the final product will look like. A Working Drawing is a more detailed, accurate drawing that includes all of the measurements and specifications needed to construct the building. We also offer a 3D virtual walk through of your future home, where changes can be made on the spot.

Our team of designers use their individual expertise, years of experience, enthusiasm for tailored design, and collaboration skills to deliver our clients personalised building designs that work for their family, and for Brisbane living. We’re not attached to one architectural style as our team of building designers enjoy creating high-end design with a client-centered focus. We can also use our design development framework to get you build-ready in no time at all.

Our team has experience in designing quality homes. Creating spacious and well-planned layouts is what we do exceptionally well. We have a good understanding of the materials required to create a quality home/ build and keep up to date with new products and design trends. Our Interior design studio is stocked with the latest samples and our team is ready to walk you through this exciting chapter. We also offer a high-end furniture & styling service and can arrange custom selections & quality furniture packages.

A luxury home designer can work on any type of home; however, they will typically have a significant portfolio of work in high-end home design. Industry award wins are obviously a strong indication of high quality also. Whichever type of home design you’re wanting, CU Design can help. Our team of experienced designers will work with you every step of the way. 

Before you begin construction on your home, there are a few things to

consider. First – be realistic re: your ‘move in date’. Order materials early in the process to allow for delivery times. This will allow you to properly enjoy the building and interior design, selections and build process, without worrying about leases ending, timing of booked overseas trips, etc

We offer a range of services, including concept designs, working drawings, building design, interior design and furniture and styling. We also offer a 3D virtual reality walk through your home so that you can visualize your future home and make changes on the spot. We also help with coordination & council approvals and can recommend builders for the construction phase of your home. 

The stages of the building design process typically include the following steps:

  • Step 1, Initial Consultation – To begin the building design process we’ll schedule an initial consultation for you to speak to a senior building or interior designer about the scope of your project.
  • Step 2, Concept Design – is the Master plan and design development phase. After the measurement phase, it’s where we begin designing the home based on the information you have given us. It is often the step that takes the longest to complete.
  • Step 3, Design Development – This meeting is held in our studio, in Zillmere. The purpose of this meeting is to view the design in 3D and discuss in more detail things like window types, flooring types, room size and layout and outside ‘look’.
  • Step 4, Development Application (DA) Plans
  • Step 5, Detailed Drawings – These plans contain further details about the home including dimensions, elevations, door and window schedules and information the builder will need to construct the home.
  • Step 6, Coordination Service – This service is to help make your journey hassle-free as possible.
  • Step 7, Building Approval Plans – BA Plans. This phase is a real milestone because all the documents are now complete.
  • Step 8, Interior Design – Anytime during the Concept Design stage, meet with our Interior Designer to see how you can benefit from this service
  • Step 9, Furniture, Decorating & Styling – Styling a space is personal therefore our approach is intuitive and thoughtful. We can design a mood board, design brief (with furniture recommendations), a concept design or provide custom furniture selections / procurement.

Every home/project is different. To provide you with an accurate quote we’d need to arrange a consultation (this is free). We’d then need to hear more about your Building Design / Interior Design requirements, plans, location, and block. Our fee proposals are itemised by the services we offer, and our clients choose the services they would like us to fulfill. Every project is completely unique; therefore, overall project costs vary.

Yes, our team has a wealth of experience in high-end home design. And our portfolio of previous work can be viewed here.

We offer a Coordination Service to help make your journey as hassle-free as possible.

  • We engage several different consultants depending on the application and approval requirements of your project.
  • our team has developed strong working relationships with many of these professionals and is able to easily communicate the needs of your project – saving you time and money.