Mast Building Group provides quality residential building services across the Sunshine Coast and Hinterland, specialising in custom new homes, home renovations, home extensions and apartment and unit renovations.
From complete transformations to building from the ground up, our experienced team delivers projects with careful planning, quality workmanship and a straightforward approach from start to finish.
Give your existing home a new lease on life with a quality home renovation on the Sunshine Coast. From targeted upgrades to complete structural renovations, Mast Building Group transforms existing homes to improve functionality, flow and everyday living.
Whether you're modernising an older home or completely reworking the way your home functions, we bring experience, practical problem-solving and attention to detail to every renovation.
Build a home that's genuinely suited to your lifestyle, block and location. Mast Building Group delivers custom new homes across the Sunshine Coast, working alongside your architect or designer to bring carefully considered plans to life.
From modern family homes and coastal residences to complex custom builds, we focus on quality construction, thoughtful detailing and creating homes that will stand the test of time.
Create the extra space your family needs without leaving the home and location you love. Mast Building Group delivers home extensions across the Sunshine Coast, from expanded living areas and additional bedrooms to major second-storey additions.
We focus on creating practical additions that connect naturally with your existing home, improving the way you live while adding valuable space for the future.
Make better use of every square metre with a quality apartment or unit renovation on the Sunshine Coast. From complete internal renovations to kitchens, bathrooms, cabinetry and living spaces, we transform existing apartments into functional, beautifully finished homes.
With careful planning and an understanding of the unique considerations involved in apartment renovations, we create spaces that feel considered, comfortable and suited to everyday coastal living.

From complex structural renovations and second-storey additions to custom homes built from the ground up, our experience allows us to approach every project with practical knowledge and a clear understanding of what's required to build it properly.
Whether you're considering renovating, extending or building new, the right approach depends on your existing home, block, budget and what you want to achieve. Talk to our team and we'll help you understand the most practical next step for your project.