Home Builders & Home Renovations & Extensions in Balwyn

As a premium Melbourne building company, we offer a range of home construction services to suit our clients’ needs.

From plans and permits and sustainable homes, to home extensions and completely new custom homes, we can help you invest in a better quality of life through your new living spaces.

No matter the scope of the project, we are committed to exceptional craftsmanship and customer satisfaction, deploying our 20+ years of experience to achieve the very best result. We collaborate with a highly qualified and talented roster of trades, architects, building designers and consultants who share our consultative and thorough approach, working together to bring your unique vision to life.

We pride ourselves on our attention to detail and our commitment to exceeding expectations – a promise that results in high-quality projects, delivered on time and in budget.


At the very beginning of your building journey? Our roster of architects, building designers and consultants are on hand to provide expert advice throughout the entire construction process, starting with plans and permits.


Early Contractor Involvement and Preliminary Agreements are a great way to streamline projects from the very initial stages, allowing clients to benefit from our construction expertise before a brick has been laid.


We specialise in crafting luxury custom homes that match your unique vision and lifestyle. Our custom home construction process is thorough and meticulous, with a focus on transforming dreams into reality. 


Give your home a new lease on life with a high-quality home extension. At RoomFour, we look to elevate your living space while respecting the character of your original home, allowing you to invest in a better quality of life.


As Accredited Green Living Master Builders, we are dedicated to minimising the environmental impact of our building processes and our clients’ homes. With all our projects, we offer knowledgeable and pragmatic guidance on sustainable materials and energy-efficient options.

Crafting Your Dream Home in Balwyn

Imagine a home that perfectly reflects your vision, your desires, and your unique lifestyle. At Room Four, we are your partners in turning this dream into reality. As your trusted custom home builders in Balwyn, we specialize in creating living spaces that are as unique as you are.

Tailored Living Spaces Designed Just for You

For aspiring homeowners, our expertise lies in crafting custom homes that align with your distinct tastes and requirements. We understand that your home is an extension of your personality, and we take pride in bringing your ideas to life. From the initial concept to the final finishing touches, every aspect is meticulously curated to ensure that your new home is a true reflection of your style and needs.

Elevating Your Lifestyle with Luxury Homes

For those with discerning tastes, our luxury home builders in Balwyn are at your service. Our portfolio boasts opulent residences that redefine the meaning of luxury living. These homes are not just a place to live; they are an experience, an embodiment of extravagance and sophistication. When you choose Room Four, you’re not just buying a house; you’re investing in a lifestyle that exudes grandeur and comfort.

Enhanced Space, Functionality, and Value

Our commitment to transforming living spaces goes beyond new builds. We also excel in home extensions and renovations in Balwyn. Whether you want to add extra space for your growing family or breathe new life into your existing property, our experts are here to make it happen. With our home extensions, you’ll enjoy more room to live and grow. Our renovation services breathe fresh air into tired spaces, adding value to your property and enhancing your quality of life.

Your Dream Home Awaits

Room Four is your gateway to a world of unparalleled craftsmanship and innovation. Our team of experts works tirelessly to bring your vision to life, ensuring that every detail is nothing short of perfection. When you choose Room Four, you’re not just getting a builder; you’re getting a partner dedicated to realizing your dreams.

Start Your Journey Today

Your dream home in Balwyn is just a step away. Contact us now, and let’s embark on this exciting journey together. Elevate your lifestyle, enhance your living space, and experience the Room Four difference.