We design, engineer, and build home extensions across Sydney. Ground floor additions, rear extensions, kitchen and living expansions. Seamless integration with your existing home — not a bolted-on afterthought.
You love the street, the neighbours, the school catchment — you just need more space. A well-designed home extension gives you the room you need without the cost, stress, and upheaval of moving. But a poorly planned extension looks wrong, functions badly, and can reduce your property's value.
METCON builds home extensions across Sydney that integrate with the existing structure — matching roof lines, floor levels, materials, and architectural character. Every extension is structurally engineered, council-approved, and built to last.
Whether it's pushing the back of the house out for a bigger kitchen, adding a bedroom wing on the side, or opening up the ground floor to create a modern open-plan living area — we build it to feel like it was always part of the home.
Every home extension follows our structured five-step process. We plan around your lifestyle, your home, and your budget.
We visit your home, measure the existing structure, discuss what you need, and identify opportunities and constraints. This becomes the design brief.
Working with architects and engineers, we develop extension plans that integrate with your home. Structural, architectural, and services design coordinated together.
We manage the DA or CDC approval process with council. Plans, engineering, and documentation submitted and followed through to approval.
Our team builds the extension with care for your existing home and your daily life. Staged works, dust protection, and clear communication throughout.
On completion, you receive all documentation — plans, engineering certificates, compliance certificates, and warranty information. Ready for occupation.
Council-approved plans, structural engineering, construction documentation, and compliance certificates. Everything for your records and future resale.
Take a photo of your existing floor plan (or sketch one), add a few photos of the house, and send them through. We'll tell you what's possible, what it might cost, and what the process looks like. No obligation.
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