We’re going to start this article with one of our top tips as a custom home builder Camberwell trusts: a cosmetic renovation will look nice for Instagram, but six months down the track, you’re still bumping into each other in that narrow kitchen.
Our point here is that architectural extensions are different to cosmetic ones. This is where you reimagine how your home works, as opposed to just making it look fresher. This means structural steel going in to create those wide-span, open-plan living zones everyone craves. It means knocking out non-load-bearing walls and completely reconfiguring your footprint so the house makes sense for how families live today (which is together, not in separate little caves).
A proper architectural extension is your only real shot at fixing the thermal performance of these old homes. Those gorgeous, solid brick walls are sieves when it comes to heat and cold. A structural approach lets you integrate high-performance insulation, hydronic heating under the floors, and double-glazed windows that keep the weather outside where it belongs. Here’s how you do it.
Planning your next building project? Explore ELTCON’s architectural custom homes , high-end home renovations and carefully integrated home extensions , delivered with precision and clear communication across Melbourne’s eastern suburbs.
How do you design for Camberwell?
One of the best things about Camberwell is the sheer size of the blocks. They are roughly 600 to 1,000 square meters in many cases, sometimes more. That’s proper room to breathe. Your grandparents knew what they were doing when they subdivided this place as a “Garden City” suburb.
These large allotments give you options. You’re not trying to squeeze an extension into some impossible side setback or fighting for every square meter like you would in Richmond or Carlton. You can create a proper transition between the home’s heritage front and a contemporary rear addition without the whole thing feeling cramped or apologetic.
How do you balance old and new?
A lot of builders will either treat a heritage home like it’s untouchable, tiptoeing around every original feature, or they’ll just bulldoze the character and slap up something generic. Neither approach gives you what you want, which is a home that feels cohesive, where the old and new genuinely belong together.
At ELTCON, we strive for integration. Our in-house carpentry team makes it easy to marry a 100-year-old ceiling rose with a new, clean-lined extension. Our craftspeople can scribe timber and hand-plane panels to follow those undulating original profiles. The key is people who understand that the “transition zone” (where heritage meets contemporary) is make-or-break for the whole project.
How do you lighten up an old space?
“Our house is so dark in the middle.”
This is a classic problem with deep, single-storey Camberwell homes. The front rooms get light, the back rooms get light, but everything in between is like a cave.
The fix isn’t complicated in theory, but it requires proper architectural thinking. Central atriums, which are glass-walled voids that punch through the roof, can bring light right into the heart of the plan. Clerestory windows up high capture northern sun without sacrificing privacy. Even small light wells can transform a gloomy hallway or bathroom into a pleasant place to walk through.
Ceiling height and uninterrupted sight lines also make a bigger difference to how a home feels than raw square footage. Using 2340mm-height doors instead of the standard 2040mm creates an immediate sense of space and grandeur. Remove internal walls with structural steel, and suddenly you’ve got these sweeping views from the front door right through to the back garden. The whole site starts to feel like it’s part of your living space.
How do you create welcoming privacy?
Everyone wants floor-to-ceiling glass and that seamless indoor-outdoor connection, but nobody wants their neighbours watching them eat breakfast in their pyjamas. This is the paradox of modern suburban living, especially as Camberwell densifies.
The solution isn’t to just build high fences; you need strategic site planning. Position your main living volume along the southern boundary, and it acts as a privacy buffer while opening everything up to the north for maximum light. Create internal courtyards, which are little private gardens that rooms can face onto instead of facing the side fence.
Architectural screening lets you have timber battens or perforated metal screens that block sightlines while still letting light through. Clerestory windows and skylights can be positioned to frame views of tree canopies and sky rather than your neighbour’s second-story bathroom window.
Building for future generations
If you’re going to invest serious money into an architectural extension, you want to know it’s going to last. Not just structurally, but functionally. Your kids are going to grow up. You might have aging parents move in. Life changes, and your home needs to roll with it.
That’s why spatial zoning matters. The heritage front can stay formal while the transition zone links old and new, often with a change in floor level or materials. The social core, which is that open-plan kitchen and living area with the stacker doors, becomes the heart of family life. And then you’ve got the retreat spaces: a second-storey addition or a separate bedroom wing where teenagers or parents can have some peace and quiet.
Working with an architectural builder Camberwell loves
The big blocks and established streetscapes of Camberwell give you a canvas that’s genuinely rare in Melbourne. The heritage overlays force you to think more carefully about how old and new come together. And when you work with a builder like our team at ELTCON, you can make contemporary design feel at home alongside Edwardian cornices.
We’ll help you create something that’s neither a museum nor a McMansion, but a proper family home built for the long haul. The real luxury is a home that works, that performs, that’ll still be making your family happy in twenty years. We’re excited to get started on your project!
