Seamless Ground Floor Home Extensions Tailored to Your Lifestyle with ORB Constructions
We specialise in building High-Quality, Affordable Ground Floor Home Extensions throughout the suburbs of Melbourne
EXCELLENT Based on 11 reviews Grantley Smith2022-03-24Trustindex verifies that the original source of the review is Google. Had a load bearing wall removed as well as the construction of a new stud wall as part of a renovation on an older house. Fast response when asked for a quote and they managed to get the job done without much notice, and at a reasonable price. Office CBD2022-02-09Trustindex verifies that the original source of the review is Google. Oliver was professional in pre construction, the build and follow up after completion of the commercial office fit out. Melissa Arduca2022-02-01Trustindex verifies that the original source of the review is Google. Oliver and team completed a major renovation and extension to my home. He was professional and great to deal with, and managed to keep things on track throughout the chaos of COVID. Helped take the stress out of the whole process. Very happy with the end result and would recommend the team at Orb. Kalisa Omer2022-01-03Trustindex verifies that the original source of the review is Google. Oliver and his team are very reliable and professional to deal with. I hired Orb Construction to renovate my house and he organized the entire interior with planning and budgeting. He was very detailed and give me advice on what needs to be done. They have done an amazing job and were on time with everything. Highly recommended! My husband and I are very happy. Thank you Orb Construction. Mia Teeruk2021-12-28Trustindex verifies that the original source of the review is Google. We renovated our home 3 years ago with Orb Constructions, there client process made the whole procedure easy and enjoyable, I would definitely recommend them . Douglas Kay Real Estate2021-08-11Trustindex verifies that the original source of the review is Google. The team at ORB Constructions are always a pleasure to deal with - very professional and budget friendly. Works are always completed with high standard. Would definitely recommend them again and can't wait to continually deal with them in the near future. Melanie Mitchell2021-04-07Trustindex verifies that the original source of the review is Google. Oliver and his team at Orb were easy to deal with, professional and flexible and built our dream home on time and on budget. The entire process was easy and we are so happy with the end result. I would recommend Oliver and his team if you are building a new home, renovating or requiring repairs. Anthony C2020-09-18Trustindex verifies that the original source of the review is Google. I have had the pleasure of dealing with ORB constructions on multiple occasions over the years and they have always been professional, trustworthy and honest. They consistently produce a high standard of results with their work and it’s all of these qualities which make them highly recommended. Lenny Matijevic2020-07-20Trustindex verifies that the original source of the review is Google. We have had an extremely positive and life changing experience with Oliver and Orb Constructions. Everything Oliver said he would do was done with great skill and professionalism.He gave us a timeline to finalise the project and actually had time to spare. Any issues that arose during construction were quickly rectified with Oliver's"nothings a problem" approach. Our renovation was quite a big project but attention to detail was front and foremost for Oliver and his tradesmen.Our home is amazing.The end product is much better than what we envisaged.Our new home is wonderful and we will always be thankful to Oliver and his team at Orb Constructions. I highly recommend Orb Constructions to anyone wanting a new build or renovation. Thanks Oliver. Lenny & Anji.
Elevate Your Space with our Custom Ground Floor Home Extensions
At Orb Constructions, we love creating breathtaking, exclusive, ground floor home extensions that will be the envy of your local neighborhood. Your dream ground floor extension by Orb Constructions will be a master-stroke in creating extra space for your family or home office.
Since we specialise in ground floor home extensions, we believe in transforming the house you love into a home. We have a team of in-house designers who are here to provide you with a plan to have a space-saving design that can be built within budget.
- Quality Gaurantee
- Reliable & Trusted
- Customer First Approach
- Fully Insured & Licenced
Why Choose Us?
We genuinely care more than our competitors. With over 16 five-star Google reviews and 50+ happy clients across 25 years, our track record speaks for itself. Experience a quality ground floor home extensions in Melbourne with a team you can trust.
Fixed Price & Time
Know exactly what’s included, with clear budgets and timeframes from the start. No surprises, just results
A Process That Delivers
From concept development to expert construction, we handle every step with care, delivering results that will exceed your expectations
Free Consultation
Our experienced team will bring your ideas to life, ensuring every detail is crafted to perfection
25+ Years Experience
With over two decades of expertise, Orb Constructions offers unmatched knowledge and precision in Melbourne home renovations
Contact us to discuss how we can bring your dream home to life.
We offer a full range of architecture and interior design services, tailored to bring your vision to life with precision.
Ground Floor Extensions
Our ground floor extensions add a professional touch to any project, perfect for homeowners and real estate developers alike
Second Story Extensions
Second-storey additions don’t have to be difficult. Our streamlined process minimises disruption to your daily life, and you’ll know what to expect at every stage.
Home Renovations
Freshen up your home living space with a renovation that will serve your family for many years.
Kitchen and Bathroom Renovations
We work with you to design a stunning and practical kitchen or bathroom, that is perfectly suited to your needs now and in the future.

About Us
Who We Are?
With 25+ years of experience, our expert builders and architects ensure top-quality results for every project. We offer affordable building services that never compromise on quality, staying true to our motto: ‘under-promise & over-deliver.’ That’s why we’re known as one of Melbourne’s leading Ground Floor Home Extension specialists.
How to get started
Getting started is simple! We’ll guide you through every step—from the initial consultation and design phase to project planning and final construction. Our process ensures a smooth journey, turning your Ground Floor Home Extension vision into reality with ease.

01.
Consultation
Contact us to schedule a free consultation, where we’ll discuss your vision, ideas, and project goals. This is where we understand your needs and set the foundation for success.
02.
Concept & Design
Our team will develop a tailored concept and design plan based on your unique requirements. We’ll collaborate with you to ensure every detail aligns with your vision.
03.
Project Planning
Once the design is approved, we create a detailed project plan, outlining timelines, budgets, and every aspect of the construction or renovation process.
04.
Build and Completion
Our skilled team brings your vision to life, managing every step of the build. From start to finish, we’ll keep you informed and ensure everything is delivered to the highest standards.
FAQ
The cost of Home Renovations in Melbourne, Australia can vary significantly depending on the scope of the project, the size of the property, the
A house extension in Melbourne can be a valuable investment, especially with the city’s high property prices and demand for larger living spaces. Here’s a breakdown of why it might be worth it:
Rising Property Value: Melbourne’s real estate market has shown consistent long-term growth. Adding an extension, particularly in high-demand areas, can increase the home’s market value, potentially giving a good return on investment.
Cost-Effective Alternative to Moving: Extending your current home can be more economical than buying a new, larger property in Melbourne’s competitive market. It also saves on moving costs, stamp duty, and other associated expenses.
Lifestyle and Comfort: A well-designed extension offers extra space to accommodate lifestyle changes—whether for a growing family, home office, or leisure area. This added comfort can significantly improve quality of life without uprooting your family from their neighborhood or schools.
Customization and Modernization: An extension lets you design new spaces that reflect modern needs and tastes, which can be more efficient and personalized than older homes. In Melbourne, open-plan designs, light-filled spaces, and indoor-outdoor flows are popular and can add to your home’s appeal.
Planning and Zoning Flexibility: In many Melbourne suburbs, local councils are supportive of extensions if they align with planning regulations. It’s generally easier to get permits for extensions than for other types of major structural changes.
The cost of a home extension in Melbourne, Australia can vary significantly depending on various factors such as the size of the extension, the materials used, the complexity of the design, and the location of the property.
In Melbourne, the size of a house extension is regulated by local planning policies and building codes, which vary depending on the property’s location, zoning, and the specific council requirements. Here’s a general guide to what’s typically allowed:
Permissible Floor Area Increase: For many residential areas in Melbourne, extensions can cover up to 50-60% of the land area. However, this varies depending on the zoning and the council’s planning regulations. Some areas, particularly in heritage or environmentally sensitive zones, may have stricter limitations.
Setbacks and Boundaries: Extensions generally need to maintain a certain distance (setback) from the property boundaries, especially on the front and sides. Front setbacks can vary significantly based on neighborhood character and council policies, while side and rear setbacks are often based on fire safety, privacy, and daylight considerations for neighboring properties.
Height Restrictions: Most councils limit the height of extensions, especially on ground-floor or single-story additions, to prevent overshadowing or impacting neighbors’ views and light. For example, ground-floor extensions are usually capped around 3.6 meters in height.
Open Space Requirements: Melbourne councils often require a minimum amount of private open space in residential lots. Typically, about 25-30% of the property should remain as open space, though this depends on the lot’s size and zoning.
Heritage Overlay Zones: If your property is in a heritage overlay area, the council may have additional restrictions to maintain the character and historical significance of the neighborhood. Extensions in these zones may need to match the original style and materials of the existing structure, and the council might limit the size more stringently.
Bushfire-Prone Areas: In designated bushfire zones, building codes may restrict the size or materials of an extension to improve safety.
Yes! We offer a full-service approach, managing every aspect from initial design concepts to the final construction. Our team ensures that the design vision is executed seamlessly, saving you the hassle of coordinating between different contractors.
Turn A House Into Your Dream Home With ORB Constructions
Give Melbourne’s Most Affordable Home Extension & Home Renovation specialists a call today