Knocking down your home is a big decision. It’s also one of the most misunderstood parts of building in Victoria. Residential demolition services in Melbourne cover far more than an excavator and a skip bin. A properly run job includes permits, asbestos checks, utility disconnections and a clean, level block at the end.

This guide walks you through each step in plain English. You’ll learn which approvals you need, what demolition costs in 2026, how long it takes and how to hire a contractor you can trust. We build custom homes and manage knockdown rebuild projects across Melbourne, so we’ve written this from the builder’s side of the fence.

The short version

•        Cost: Most Melbourne house demolitions cost between $15,000 and $40,000, depending on size, materials and access.

•        Approvals: You need a building permit, and in most cases council consent under section 29A of the Building Act 1993.

•        Asbestos: Assume any pre-1990 home contains it until a licensed assessor tells you otherwise.

•        Timing: Demolition itself usually takes 3 to 8 weeks once approvals and services are sorted.

•        Bonus: Ansel Homes offers free demolition on eligible knockdown rebuild projects.

What do residential demolition services in Melbourne include?

Residential demolition services remove a house, or part of one, safely and legally, then leave your block ready for the next stage. A complete service covers far more than the knockdown itself.

A reputable contractor will usually handle or coordinate:

•        A pre-demolition asbestos inspection and a written asbestos register

•        Permit applications and council paperwork

•        Service disconnections for power, gas, water and sewer

•        Licensed asbestos removal where required

•        Machine demolition or hand dismantling, depending on the site

•        Sorting, recycling and lawful disposal of waste

•        Site clearance, including slabs, footings and fencing if agreed

Always ask what the quote includes. Two quotes that look similar can differ by thousands of dollars once you add the extras one contractor left out.

A cheap demolition quote is rarely cheap if asbestos, slab removal or permits sit outside it.

Should you demolish or renovate?

Demolish when the layout, structure or hidden defects would swallow most of a renovation budget. Renovate when the bones are sound or heritage controls protect the house.

Many owners tell us they love their street but hate their floorplan. They’ve already stretched the old house as far as it will go. In that situation, a knockdown rebuild lets you keep your suburb, your school zone and your neighbors while you start fresh on the same land. Our honest comparison in Is It Cheaper to Renovate or Knock Down and Rebuild? breaks down the costs on both sides.

New homes also perform better. Since 1 May 2024, new Victorian homes must achieve a 7-star NatHERS rating, which is hard to reach with an older house.

What types of residential demolition can you choose from?

Melbourne homeowners usually choose one of four types, and the right one depends on your plans for the block.

•        Full house demolition: The entire dwelling comes down, usually before a rebuild or a sale of cleared land. Ansel Homes covers this under our knockdown and rebuild service.

•        Partial demolition: Crews remove one section, such as a rear wing, so you can extend. Careful planning protects the part that stays standing.

•        Internal strip-out: Workers remove walls, linings and fittings but keep the shell. This suits major renovations.

•        Outbuilding removal: Sheds, garages, carports and pools come out to free up space. Old fibre cement sheds often contain asbestos, so don’t skip the check.

Which permits and approvals do you need in Melbourne?

You need a building permit to demolish a house in Victoria. Council consent is required in most cases, and a planning permit is needed only when an overlay says so. Here’s how the three fit together.

Building permit and section 29A report and consent

A registered building surveyor issues your demolition permit. Before that happens, the surveyor often has to refer your application to council for "report and consent" under section 29A of the Building Act 1993. This applies when you remove more than half the building’s volume or any part of a street-facing facade. Councils generally respond within about 15 days.

The Building and Plumbing Commission explains the rules in its practice note on demolition report and consent. Many councils also publish their own application forms and fees.

Planning permits and overlays

A Heritage Overlay requires a planning permit to demolish, even when your house isn’t individually listed but sits inside a heritage precinct. Some Neighborhood Character Overlays require one too. If a required planning permit is missing, council must refuse consent. Check your overlays first, because this step can add months to your schedule.

Settle your overlay position before you lodge anything. It’s the single biggest cause of approval delays.

Council asset protection permit

Most Melbourne councils also require an asset protection permit before demolition or construction starts. It protects footpaths, nature strips and drains from heavy machinery. Ask your contractor whether they apply for this or whether you must.

Can you demolish your own house as an owner-builder?

Generally, no. Victoria does not usually grant owner-builder consent for demolition because of the risks involved. Hire a registered professional instead.

How does asbestos affect house demolition?

Asbestos is the biggest budget wildcard in residential demolition. Australia didn’t ban it until 31 December 2003, so you should assume any home built before 1990 contains asbestos somewhere. It often hides in eaves, wet-area walls, external cladding, fencing and old floor coverings.

Here’s what you need to know:

•        Get an assessment early. A licensed assessor inspects the home and produces an asbestos register. Book it before you finalize your budget.

•        Use a licensed removalist. Under WorkSafe Victoria rules, unlicensed removal covers only small amounts of non-friable (bonded) material, 10 square meters or less. Anything larger, and all friable asbestos, needs a licensed removalist.

•        Expect notification. Licensed removalists must notify WorkSafe before work starts.

•        Collect your paperwork. Ask for the register and a clearance certificate once removal finishes.

You can find licensed contractors and current rules on the WorkSafe Victoria asbestos hub.

How do you disconnect services before demolition?

Disconnect every service before the machine arrives. Skipping this step is dangerous and expensive.

1.      Electricity and gas: Contact your retailer and distributor to disconnect or abolish the supply. Allow extra time, because these requests can take weeks.

2.      Water: Only your water authority’s contractor can remove the meter. Melbourne is served by Yarra Valley Water, South East Water and Greater Western Water, so contact the one that services your suburb.

3.      Sewer: Your water authority usually requires a licensed plumber to cap the private drain, or a live sewer contractor to cut and seal the connection.

4.      Phone and internet: Notify your provider so they can remove or relocate lines.

5.      Underground assets: Contact Before You Dig Australia (phone 1100) before any excavation, so crews know where pipes and cables run.

Ask your demolition contractor which of these they manage. Some include service abolishments in the quote. Others expect you to book them.

How much does residential demolition cost in Melbourne?

Most Melbourne house demolitions cost between $15,000 and $40,000 in 2026. Published Victorian cost guides show a single-storey house sitting nearer the lower end and a double-storey home pushing toward the upper end. Treat these figures as a starting range, not a quote.

•        Small shed: about $500 to $2,500

•        Garage: about $1,500 to $5,000, with slab removal adding to the price

•        Single-storey house: about $15,000 to $25,000

•        Double-storey house: about $22,000 to $40,000

•        Swimming pool: about $5,000 to $15,000

•        Asbestos removal: from about $2,500 to $20,000 or more, depending on the amount and type

•        Building permit fees: often $800 to $2,500 for a house, depending on project value and surveyor

Several things push the price up or down:

•        Size and number of storeys

•        Brick versus weatherboard construction

•        Site access, including narrow driveways and tight laneways

•        Asbestos and other hazardous materials

•        Extra structures such as pools, retaining walls and sheds

•        Whether the quote includes slab and footing removal

We cover the wider budget, including site works, design and temporary accommodation, in our guide to knockdown rebuild costs and process in Melbourne. If you’re comparing project types, our article on single storey versus double storey homes also helps you plan what goes up after the old house comes down.

What happens during a house demolition, step by step?

1.      Check feasibility. Review your zoning and overlays, then confirm easements on your title.

2.      Order the asbestos inspection. The register shapes your budget and your approach.

3.      Collect quotes. Compare at least three, and make sure each covers the same scope.

4.      Lodge approvals. Your surveyor and council process the building permit and section 29A consent.

5.      Disconnect services. Book power, gas, water and sewer disconnections early.

6.      Remove asbestos. A licensed removalist clears affected materials first.

7.      Demolish and clear. Crews take the structure down, sort materials and remove waste.

8.      Finish the site. Fences, barriers and nature strips are repaired, and you inspect the cleared block.

How long does demolition take?

Approvals take longer than the demolition itself. Plan on 3 to 4 months for council approvals and permits, particularly if an overlay applies. Once approvals and disconnections are done, asbestos removal and demolition usually take 3 to 8 weeks. Weather, access and the amount of asbestos can stretch that.

If you’re planning a rebuild, many of these steps overlap with design and contract work. A single builder who coordinates everything often keeps the timeline tighter. Our overview of the whole journey, from first conversation to handover, sits on our knockdown and rebuild page.

How do you choose a demolition contractor in Melbourne?

Choose a contractor who proves their licences, insurance and safety record before you discuss price. Cheap and careless is a risky combination on a demolition site.

•        Licences: Check registration with the Building and Plumbing Commission, plus a WorkSafe asbestos removal licence if asbestos is present.

•        Insurance: Ask for current public liability and workers compensation certificates.

•        Clear scope: Confirm whether the quote includes permits, disconnections, asbestos, slab removal and waste disposal.

•        Waste handling: Ask how they sort, recycle and dispose of materials, and request disposal documents.

•        Neighbour care: Ask how they manage dust, noise, vibration and boundary fences.

•        References: Request recent local jobs you can look at or call about.

When you hire a builder for your rebuild, you can also ask them to manage demolition. That keeps accountability in one place. You can read more about our team, registrations and approach on our about page, and you can see the recognition we’ve earned on our awards page.

Can you get free demolition with Ansel Homes?

Yes, on eligible projects. Ansel Homes currently offers free demolition when you build your new home with us. That removes one large cost from your rebuild budget, and you stay in the location you love.

A few practical points apply:

•        The offer covers eligible knockdown rebuild projects, so confirm your block and scope with our team.

•        Your existing home must be vacant before demolition, so plan temporary accommodation.

•        Offer terms can change, so check the current conditions on our knockdown and rebuild page.

Once the old house is gone, you can choose from our home designs, walk through a finished home at one of our display homes or talk through funding on our home financing page. If you’d rather start on vacant land than demolish, browse our house and land packages.

What mistakes should you avoid when demolishing a home?

•        Demolishing before approvals arrive. You can’t undo a demolition, so secure your permits and signed building contract first.

•        Skipping the asbestos survey. It’s the cheapest way to avoid a nasty surprise.

•        Ignoring overlays. Heritage and character controls can stop a project cold.

•        Comparing quotes with different scopes. Match inclusions line by line.

•        Forgetting service disconnections. Late bookings delay the whole schedule.

•        Hiring unlicensed operators. An unlicensed crew puts your family, your neighbors and your insurance cover at risk.

How much does it cost to demolish a house in Melbourne?

Most Melbourne house demolitions cost between $15,000 and $40,000 in 2026. Size, construction type, access and asbestos drive the final figure. Get at least three itemized quotes before you decide.

Do I need a permit to demolish a house in Victoria?

Yes. Demolition always needs a building permit. Council consent under section 29A is also required in most cases, and a planning permit is needed if a Heritage Overlay or certain Neighborhood Character Overlays apply to your land.

How do I know if my house has asbestos?

Assume yes if the house was built before 1990. A licensed assessor can inspect and test suspect materials and give you an asbestos register. Never disturb or sample suspect materials yourself.

How long does residential demolition take?

Approvals typically take 3 to 4 months. After that, asbestos removal and demolition usually take 3 to 8 weeks. Overlays, weather and the amount of asbestos can extend the timeline.

Can I live in my house during demolition?

No. The home must be vacant before demolition starts. Arrange temporary accommodation and plan the move before your contractor books the machine.

Who disconnects the power, gas and water?

You usually arrange disconnections through your energy retailer, distributor and water authority. A licensed plumber caps the private sewer drain. Some demolition contractors manage these tasks for an extra fee, so ask before you sign.

Is demolition included when I build with Ansel Homes?

Ansel Homes currently offers free demolition on eligible knockdown rebuild projects. Eligibility depends on your block and project scope, so speak with our team for the current terms.

Do I need to demolish before I sell my land?

Not always. Some owners sell with the house in place, while others clear the block to attract builders and developers. Talk with a local agent and your conveyancer before you decide, because the best option depends on your suburb and market conditions.

A smooth demolition starts with the right sequence: check your overlays, book an asbestos inspection, line up approvals and choose a contractor who explains everything clearly. Do those four things and you’ll avoid most of the surprises homeowners meet.

If you’re thinking about knocking down and rebuilding, the Ansel Homes team would love to look at your block. Call us on 1300 026 735, email sales@ansel.com.au or send us an enquiry, and we’ll talk through demolition, approvals and your new home in one conversation. You can also explore more advice on our blog.