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Renovations, Extensions & Interior Design in Melbourne - Lilac Constructions
Start fresh. Same street. Brand new home.

Knockdown Rebuilds

Melbourne

You love where you live. Your home just isn't working anymore.

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About

Knockdown Rebuilds
in
Melbourne

A knockdown rebuild in Melbourne at LiLAC starts from $900,000, reflecting the full scope of what a properly managed rebuild involves: demolition, asbestos assessment, planning and building permits, structural engineering, and a complete custom home built to National Construction Code standards. For families in established suburbs, it remains one of the smartest financial decisions available. You keep the land, avoid stamp duty, and build a home designed entirely around the way your family actually lives. Same street. Fresh start.

At LiLAC, we specialise in knockdown rebuild projects across Melbourne's Inner East and Bayside suburbs including Hawthorn, Kew, Camberwell, Brighton, and Malvern. Almost every Melbourne home built before 1990 requires asbestos assessment before demolition begins. Many established suburb blocks require both a planning permit and a building permit before a single wall comes down. We manage every step of that process on your behalf.

One licensed builder (BPC DB-U 100-151), one fixed-price contract, one dedicated team from demolition through to handover. Complete transparency at every stage. A brand new home in the neighbourhood your family already calls home.

EXPLORE OUR SERVICES
EXPLORE OUR SERVICES
OUR
Knockdown Rebuilds
PROCESS
Pre-Construction
Every knockdown rebuild in Melbourne begins with a detailed site assessment before a single design decision is made. Soil testing, asbestos assessment, demolition permits, planning permits, and building permits are all managed on your behalf before construction begins. Almost every Melbourne home built before 1990 contains asbestos, and almost every knockdown rebuild in an established suburb requires both a planning and building permit. At LiLAC, the entire approvals process is coordinated under one licensed builder (BPC DB-U 100-151) so nothing is missed and no approval delays your build.
Construction
Your knockdown rebuild takes shape in the right sequence. Licensed demolition first, followed by site preparation, foundations, and structural framing completed to National Construction Code standards. Electrical, plumbing, and mechanical services roughed in and inspected before any wall closes. External cladding, roofing, internal lining, joinery, tiling, and final fit-off all coordinated across every trade under one licensed builder with a minimum 6-star NatHERS energy rating built into every home we deliver. One dedicated project manager on site throughout with fortnightly progress updates at every stage.
Handover
A knockdown rebuild in Melbourne is not complete until an occupancy permit is issued by a registered building surveyor confirming your new home meets all National Construction Code requirements. At LiLAC, we complete a full defects walkthrough together before keys change hands. All structural warranties, compliance certificates, and documentation are handed to you directly. You do not move into your new home until everything is right.
Bathroom Renovations Melbourne
Home Renovations Melbourne
WHY CHOOSE LILAC for your
Knockdown Rebuilds
in
Melbourne

We know this process inside out: Knockdown rebuilds are complex. Between council overlays, demolition logistics and construction sequencing, there's a lot to coordinate — and we've done it enough times to make it feel straightforward for you.

Every detail carefully managed: From planning and scheduling through to demolition and construction, every stage is coordinated with precision to keep your project on track and moving forward.

Your investment is protected: Detailed fixed-price contracts mean you know exactly where you stand before construction begins. No surprises. No moving targets.

Local Melbourne knowledge: We build across Melbourne's Bayside, Inner East and surrounding suburbs. We know the local councils, planning requirements, heritage overlays, and architectural character of each neighbourhood — and we use that knowledge to make your build smoother and stress-free.

LEARN MORE ABOUT LILAC
LEARN MORE ABOUT LILAC
FAQs
Is it better to knock down and rebuild or renovate?
It depends on your home and goals. If the existing structure is sound and you love the location and character, renovating often makes sense. If the home is dated, poorly laid out or costly to fix, a knockdown rebuild can deliver a brand new home with better long term value. We help you weigh both honestly.
How much does a knockdown rebuild cost in Melbourne?
The cost depends on your scope of work. Demolition, site conditions and slope, the size and design of the new home and the level of finishes all shape the figure. We assess your block and brief, then give you a clear fixed price before any work begins, with no surprises.
Is a knockdown rebuild worth it?
For many Melbourne homeowners, yes. You keep the suburb and land you love while getting a brand new, energy efficient home designed around how you live, with no inherited maintenance issues. It often delivers better long term value than continually repairing an ageing home.
Who manages the council approvals for a knockdown rebuild?
Your builder handle the entire process, including demolition permits, planning and building approvals and council requirements. You do not need to coordinate separate consultants. We manage the approvals, trades and schedule end to end so the project stays smooth and stress free.
How long does a knockdown rebuild take?
A knockdown rebuild in Melbourne usually takes around 10 to 17 months in total, including demolition, approvals and construction, plus a few months beforehand for design and permits. We give you a realistic timeline upfront and keep you informed at every stage.
Can you knock down and rebuild a home in a heritage area?
It depends on the controls on your property. Homes under a heritage overlay have restrictions and may not be eligible for full demolition, while many standard properties are. We assess your council overlays early and tell you honestly what is possible before you commit.
At Lilac Constructions, we work with homeowners across Melbourne's most established suburbs, the places where people have invested in their community and want a home that reflects that.

Our projects are concentrated in Melbourne's eastern and bayside suburbs, where we know the streets, the councils, and the character of each neighbourhood intimately.

If you're in Brighton, Hampton or Sandringham, looking out over the bay and imagining something better. In Kew, Hawthorn, Camberwell or Canterbury, where character homes sit alongside some of Melbourne's finest streets. In Malvern or Balwyn, where school catchments and lifestyle come together. Or further east in Ivanhoe, Doncaster, Templestowe or Warrandyte, where space meets proximity.

We also work across Richmond, Fitzroy, Brunswick and Northcote, suburbs where design-forward homeowners are reimagining what their homes can be.

We don't try to be everywhere. We choose to be exceptional where we are.
EXPLORE AREAS WE SERVE
EXPLORE AREAS WE SERVE

HEAR FROm OUR CLIENT

Zac and his team has absolutely blown my family and me away with what he's delivered.

Knocking down and rebuilding a 150-year-old home in the middle of the city was never going to be simple. Between the tight block, the history of the house and all the council requirements, we knew it would be complex. But Zac and his team's execution, experience and project management made the entire process feel controlled and seamless. The project is set to finish well ahead of what we expected, and honestly, it's been such a great experience we almost don't want it to end.

Mate, thank you for building my daughter the home of her dreams. We'll see you again for the next project in 2027. Cheers

Craig
Fitzroy
The Napier Project
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