The new Australian Construction rules and regulations and how they impact you.
May 13, 2024
The final stages of NCC 2022 implementation.
Amidst the evolving Australian residential building and construction industry, a significant shift was introduced this month by the National Construction Code (NCC 2022) that include major changes with a renewed focus on sustainability and accessibility modifications of buildings nationwide.
As a governing body under the Australian Building Code Board, the NCC 2022 assists in guiding those involved in the building, designing, and surveying of buildings across the country ensuing the safety, sustainability and accessibility through structural integrity and energy efficiency are met accordingly for the betterment of new builds in Australia.
How the changes impact you:
The revised changes are diverse and impact various areas of construction, ranging from waterproofing to plumbing, fire safety, and building materials. The restructure that took effect by the NCC 1 May 2024, emphasise a renewed focus on enhancing energy efficiency and accessibility. The adjustments strive to create more inclusive and sustainable spaces and are aimed to protect and to meet the evolving needs, health, and safety of Australians nationwide.
The NCC procedures put in place on 1 May 2024;
Energy efficiency: A concentrated significance has been applied for energy and sustainability including the design and construction of new builds and extensions to enhance the economic impact within the home. Installation of energy efficient features including ceiling fans and hot water systems, insulation and water tanks set a goal to have all homes at a 7-star energy rating for the building shell and major appliances. These changes are considered to save on the overall running costs of the home, while also contributing to a greener and more sustainable future, a key pillar that the NCC has homed in on with the introduction of the newest regulations.
Accessibility: A focus on accessibility was another crucial aspect and incorporates wider hallways and ramped access from the car space to a minimum of one entryway, a condition that can be challenging for granny flat builds due to the need to use pre-existing access and structures.
With close to 1 million people in Queensland living with a disability, the necessity to address mobility needs was imperative. This coupled with the Australia’s aging population, prioritized the requirements to introduce minimum accessibility standards for buildings to accommodate all persons no matter what stage of life, or the challenges they face.
While navigating the reforms may seem overwhelming, expert guidance is at hand. At BCC Homes, we are here to decode the jargon and guide you through the building process. Our knowledgeable and informed team are here to help you build your dream home in an unfamiliar landscape, ensuring compliance with the latest regulations are met ensuring a smooth process from start to finish.
To start the process or to get more information, contact Krystle and Sam at sales@bcchomes.au today and let’s work together to make your dream a reality.

Founded by husband-and-wife team Sam and Krystle Barnett, BCC Homes is a family-owned company specialising in custom Granny Flats and renovations across South-East Queensland. After more than a decade in the construction industry, including over 1,200 homes built under Sam’s licence, we recognised a gap in the market, and an opportunity to build something that truly made a difference in people’s lives. That moment came when we met a homeowner who had been taken advantage of by another builder. Rather than walk away, Sam was driven to help. From that experience, BCC Homes was born: a business built on trust, service, and the belief that everyone deserves a quality home delivered with integrity. Our mission is clear: deliver exceptional, fairly priced housing solutions, built to the highest standards. Our vision: to become a leader in Granny Flat construction by aligning with trades, suppliers, and clients who share the commitment to quality and community. Granny Flats are so much more than just additional dwellings, they’re meaningful extensions of the home, spaces where memories are made, and family connections are deepened. Whether it becomes a first home for adult children or a forever home for parents or grandparents, a Granny Flat carries real emotional weight. That’s why we approach every build with the same level of care, respect, and thoughtfulness it deserves. Because these homes are built in the heart of family backyards, the relationship between builder and client must be strong, and rightly so. From day one, we’re hands-on, attending site inspections together, answering questions personally, and designing tailored solutions to suit each family’s unique needs. We don’t just build spaces, we create environments that feel like home from the moment you step inside. Behind the scenes, our systems are sharp and refined. From efficient qualification processes and transparent contracts to weekly team meetings and digital job tracking, every project is carefully managed to ensure smooth delivery and happy clients. But what truly sets BCC Homes apart is how we make people feel. Our clients aren’t treated like a number, they’re welcomed like family. Whether it’s a handshake or a heart-to-heart conversation on-site, the BCC experience is built around connection, respect, and results. Today, our growing referral base is a testament to that approach. With a trusted team of highly skilled trades and a clear passion for the craft, we continue to help everyday families unlock the potential of their property, one Granny Flat at a time. Clic k here to b ook a discovery call .