Creating custom designs that are modern, contextual and visionary, GreenCoast Building Design carves out spaces that inspire and complement your lifestyle.


Custom Designed Houses
Renovation Design
Town Home Developments
Pool and Landscape Design
Project Support
Development Feasibility Studies
Concept Designs
Interior Design


Please download our Design Brief to get started on your design journey.


greencoast building design

From the first meeting Aaron‘s friendly and approachable manner was apparent and we enjoyed working with him and Amanda throughout the process. He listened to how we wanted the spaces to work for all of us and really understood our family dynamics. Thank you Aaron and Amanda for all the hard work on our project. We are now living in a home we love!

Lizzie + Jonathon  |  Gumdale

Green Coast Design epitomized how the design process should be.  Attentive efficient and excellent communicators.  Aaron and his team helped us quickly get plans together for our new home, but never skimped on detail.  He provided excellent ideas and suggestions and kept the process simple and painless.  Aaron made a genuine effort to understand us as a family and how we live. 

We will work again with Aaron and his team on all future projects.  They are an excellent choice and super professional team.

Thank you Green Coast Design!

Brad + Mardi  | Enoggera

Easy, collaborative team. Helped us take a 50s Queenslander and modernise it, listening to our wishes and offering innovative options and choices.Very happy with the process and the final result.I would happily recommend to others

Jarrod & Em | Nundah

An excellent experience from beginning to end with Aaron and Amanda Wailes. Professional, insightful, careful attention paid to myself, my needs and my preferences resulting in a truly magnificent outcome!

Kerrie  |  Redcliffe

We contacted Aaron to help us improve our living situation in our old Queenslander style home, it was hot and dark in places, and we desperately needed more space. From the very first meeting, Aaron impressed us with his friendly and approachable nature. We would like to thank Aaron for all his hard work on our project, providing a fantastic design solution that meets our needs. Moreover, Aaron was very generous with his time, providing advice on all aspects of the renovation process. Even when the design stage was complete, Aaron was more than happy to answer any questions we had and support us through the build. Highly recommend!

Chris & Oressia | Kedron

Having worked with Aaron Wailes for over a decade now, his skill and experience are a standout. Thorough and diligent, I trust him to provide me accurate and comprehensive documentation that I can rely on.

Amelia Lee, the Undercover Architect

I have found Aaron to be a tireless advocate for the client and their interests and an excellent communicator. His documentation is first class which helps all the Consultants and the Builder do their jobs well.

Paul Kakia, Kakia Consulting

Aaron is the breath of fresh air the industry needs. He understands his clients needs, and works exceptionally closely to secure their dreams

Jason & Hayley | Bardon

We couldn’t be happier with Aaron. After talking to us about living concepts Aaron was able to put together a design and concept that we loved. We would recommend Aaron to anyone who is thinking about building or renovating.

Steve & Janice | Bargara

Aaron’s design for our challenging property was nothing short of excellent. We are so happy with the finished product. Aaron took in our brief and came up with ideas that exceeded our expectations, and were delivered within budget. I have no hesitation in recommending Aaron

Bernard & Michelle | Kedron

Aaron has turned our Queenslander Cottage into a beautiful modern energy efficient home we can be proud of. We are very happy with Aaron, his ideas and professionalism and would highly recommend him to you.

Neville & Narelle | Wynnum

Aaron was of great assistance in our renovation. He was able to translate the construction jargon, prepare us for every step along the way as well as identify early any issues to allow them to be fixed before it was too late. Without him by our side, i am confident we would not have achieved the outcomes we did and i am even more confident it would have cost us more without his help. He went above and beyond his brief and often spent hours consulting us on phone calls which he did not even charge us for. Do yourself a favour and take some of the anxiety and unknowns out of your renovation and hire Aaron to keep the process flowing as smoothly as possible – you will be glad you did – i know we were!

Annie & Lisa | Spring Hill

Aaron excelled in our expectations when designing our beautiful home. Any idea we had he was able to create exactly what we were wanting to achieve. We would highly recommend Aaron. His insight, creativity and knowledge of the industry is amazing and he made the design process of our home so easy, even when changes needed to happen (e.g unexpected baby) he was accommodating and had the best design solutions.

Scott & Alexis | Ninderry

The GreenCoast team are an enthusiastic ideas duo who brought together a design that breathed life, light, and space into an otherwise ordinary weatherboard seaside cottage.  The final outcome was marvellous, and liveability of the home has been enhanced tremendously.  Aaron and Amanda are a warm professional team who listened to us and lead us to a very exciting and unique outcome.  

George + Judi | Wynnum