Home Extensions
Every home is different, which is why we tailor each extension to complement your existing property. We carefully consider layout, materials and finishes to ensure your new space blends seamlessly with the original structure, both inside and out.
Create More Space Without Leaving the Home You Love
A home extension is the ideal way to gain extra space while staying in the neighbourhood you know and love. ATLI Building Company designs and builds high-quality home extensions across Melbourne, delivering practical, well-integrated spaces that enhance both functionality and value.
Whether you’re expanding for a growing family, adding living areas or improving indoor–outdoor flow, we provide a complete design and construction service from start to finish.
The ATLI Approach
A clear, structured approach that guides you from initial consultation to final handover, delivering a seamless building experience with transparent pricing, clear communication and quality craftsmanship throughout.
The initial consultation allows us to understand your goals, assess the scope of works, and confirm whether your project is the right fit for our process. This stage establishes clear expectations and provides the foundation for informed planning before any commitments are made.
During the design phase, selections and layouts are developed in coordination with our design team and consultants. This stage ensures finishes, fixtures, and fittings are considered early, reducing variations and allowing decisions to be finalised before construction pricing is locked in.
Once all selections and documentation are confirmed, we enter into a fixed-price Master Builders Association Victoria contract. This defines scope, cost, and timelines upfront, providing certainty and eliminating unexpected cost variations during construction.
Construction is carefully managed through coordinated scheduling, consistent site standards, and clear communication. Where possible, we work around occupied homes while maintaining control of timelines and minimising disruption. Every stage is actively overseen to ensure quality and accountability are maintained.
Upon completion, we carry out a detailed quality review, arrange a professional clean, and provide all relevant compliance documentation and warranties. Handover is conducted once the project meets our standards, ensuring a smooth transition into your completed home.
Advantages of using ATLI
Gallery
Browse our gallery to see a selection of completed projects, showcasing the quality craftsmanship and attention to detail delivered by ATLI Building Company.
Testimonials
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We are absolutely thrilled with our recent renovation, I can’t recommend this company highly enough. Their attention…
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We are absolutely thrilled with our recent renovation, I can’t recommend this company highly enough. Their attention to detail, punctuality and professionalism was outstanding. Anyone looking to do any home improvements should contact Alex!
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Get ATLI involved in your reno! Alex was an absolute pleasure to deal with from the get-go,…
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Get ATLI involved in your reno! Alex was an absolute pleasure to deal with from the get-go, his professionalism and communication throughout the project exceeded our expectations. We’re so happy we chose to go with ATLI Building Company for our kitchen and laundry renovations.
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I recently hired ATLI for a renovation project on my home. I was extremely impressed with the…
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I recently hired ATLI for a renovation project on my home. I was extremely impressed with the professionalism, craftsmanship, and attention to detail. The project was completed on time and within budget. I highly recommend Alex from ATLI for any construction or renovation needs.
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Pleased to share my experience with repairs to my home with coordination from Alex from ATLI Building…
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Pleased to share my experience with repairs to my home with coordination from Alex from ATLI Building Company ran very smoothly. Reliable, prompt, professional attitude. Would use again.
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I got Alex from ATLI to renovate my bathroom. They did a fantastic job. Very happy with…
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I got Alex from ATLI to renovate my bathroom. They did a fantastic job. Very happy with their workmanship and very professional. They are also very reasonable with their pricing and willing to go above and beyond. I would highly recommend them for any renovations.
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Honest, upfront, and punctual. My experience with the ATLI team was second to none. The team renovated…
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Honest, upfront, and punctual. My experience with the ATLI team was second to none. The team renovated my kitchen and bathrooms in a timely manner and to a very high standard. I would definitely recommend ATLI Building Company for my next reno.
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I highly recommend ATLI building company, When I needed to get the kitchen renovated I was overwhelmed…
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I highly recommend ATLI building company, When I needed to get the kitchen renovated I was overwhelmed by the thought of organising that would need to be done. Fortunately a friend recommended Alex and immediately I knew that I would be in good hands. Everything was organised by Alex and he was there every step of the way. The transformation was amazing and I am so happy with the results. I am so grateful for the care and guidance Alex gave me, the quality of work is outstanding. If your looking to renovate you can’t go past this ATLI building company.
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We had a 10/10 experience with Alex and the ATLI team working on our laundry, study and…
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We had a 10/10 experience with Alex and the ATLI team working on our laundry, study and deck renovation. We were guided through the design process and Alex was able to meet the brief with ease. The whole trade team were excellent – very professional and efficient, working around our young family. We are very happy with the result and attention to detail. Highly recommend Alex and the ATLI team for your next renovation!
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We contacted ATLI for some emergency balcony and deck repairs. Alex and his team were on the…
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We contacted ATLI for some emergency balcony and deck repairs. Alex and his team were on the job quickly and completed the job efficiently. We were very satisfied with the outcomes. Alex was always available for general enquiries to clarify building works and timelines. I highly recommend ATLI for building works.
Book an In-Home Consultation
Book a free in-home consult to discuss your project, budget, and fit.