Extension Builder Melbourne

Home extensions seamlessly designed and built to accommodate your growing family.

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Choose your extension.

Get started by selecting your preferd extensions from the right.

Build Up

Second Storey Extensions

Build Out

Single Storey Extensions

Who is XL Built

We understand our clients.

As a leading home extension builder in Melbourne we redefine family homes across the Eastern suburbs.

We stand out by offering transparent, honest communication and practical designs that suit your family’s lifestyle. As your family grows, XL Built ensures your home grows with it, delivering custom home extensions that provide the space and comfort you need.

Our design portal lets you visualise your home with real-time 3D models, interactive fittings, and colour selections. Track your design progress and access all documents easily, ensuring a clear and engaging design process with no surprises.

At XL Built, your home is built with you in mind.

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Our Guarantee

Delivery

We guarantee the completion date of your build regardless of the changes made. Raising a family can be hard enough without the lengthy and stressful delays of a build process.

Design

Your vision is our vision. Each build is custom-designed around a vision for your family’s comfort, lifestyle and future plans. A living solution for your family—built for life.

Fixed Price

Monitoring via our internal portal and at various stages of the build means there will be no surprise costs during construction. XL Built is true to its word.

Quality

Our specialist team has the skills to make your dream home a reality. Builds are assessed independently and in-house, to assure quality is maintained at every stage.

Contact

We believe in making the building process as stress-free as possible for your family, so our team is readily available to answer any requests online or directly.

Warranty

Each build is completed, on time, to specification, with warranty insurance and asset protection.

I’m proud to be leading a team who share my passion for delivering tailored family homes in a way that is easy and enjoyable for our clients.”

Luke Oleenik, XL Built Director

About Your Builder

Understanding the complexities of the building process, director Luke Oleenik founded XL Built to manage every step of creating your dream home.

At XL Built, client involvement is key. We’ve developed an exclusive internal portal, allowing future homeowners to monitor every stage of their build, including detailed financials. Transparent communication is at the heart of what we do, which has contributed to our industry success.

Our projects are independently and in-house assessed to ensure quality at every stage. XL Built holds an unlimited building licence, is registered with the Building Practitioner’s Board, and is a proud member of the HIA.