Who We Are

More About Us

At Sven Margraf Constructions, we bring a wealth of international expertise and dedication to every project. Founded by Sven and Katja Margraf, our team combines a deep knowledge of construction, carpentry, and architectural design with a commitment to quality craftsmanship.

With backgrounds that span across Europe, we have refined our skills and techniques through diverse building experiences, enabling us to offer reliable and tailored solutions for each client. Sven’s extensive carpentry and construction experience, paired with Katja’s architectural design insights, allows us to approach each project with a unique blend of creativity and precision.

Whether we’re building a new home, renovating a Queenslander, or adding an extension, our focus remains on delivering solutions that meet your vision while honouring structural integrity and style. We believe in clear communication, innovative approaches, and building with intention to bring lasting quality and satisfaction to every project across the Atherton Tablelands. Call us on 0428 780 600 to make an enquiry today.

Meet The Team

Sven Margraf

Director/Builder/Carpenter

QBCC 1178774

I am originally from Germany and I began my career in the building industry at 19. After finishing an apprenticeship as a carpenter in Germany I started to travel the world as a member of the traditional tradesman guild “Freiheitsschacht”. The aim of the journey is to gain new skills, become an expert tradesperson and extend one's knowledge of cultural, social and political issues of our world. Generally, the completion of these travels carries a reputation for excellent trade skills in Europe.

Katja Margraf

Builder/Waterproofer/Administration/

Project Support

QBCC 1183554

I am experienced, energetic and flexible. I was born and educated in Germany. I completed a three-year overseas training course as an Architect’s draft person specialising in building design and construction. The training included practical placements where I worked with builders and craftsmen at different workplaces and building sites. I acquired extensive practical knowledge about architecture during my 10 years in architects office when I successfully worked on numerous projects.