About Us

GT Group Building Design is a Brisbane based building design and drafting firm, owned and managed by Grant and Natasha Ball. With over 18 years of local industry experience across a wide range of sectors including residential new builds and renovations, commercial, multi-residential, industrial and retail projects, GT Group is committed to working with you to provide a professional building design and documentation service on your next project.

From initial concept design through to detailed technical construction documentation, GT Group are passionate about working alongside their clients. Using the latest 3D architectural software, we can design, document and manage your next project with detail and a personalised focus. In addition, GT Group are able to provide photorealistic computer aided rendering for project visualisation and marketing.

Our services also include engagement, coordination and management of external consultants including surveyors, town planners, certifiers and engineers; preparation and management of local authority approvals; builder and sub-contractor tendering; and construction stage project administration services.

At GT Group, we pride ourselves on providing quality and affordable building design, detail documentation and project coordination services to our clients. Our core values are in understanding your vision, so we can apply our knowledge and expertise to achieve practical design solutions on your project in the most cost effective, stress-free and timely way.