A knockdown rebuild can look straightforward from the street: clear the old house, then start fresh. In practice, the demolition stage sets the standard for everything that follows. This residential demolition planning guide helps Melbourne homeowners prepare the site properly, protect their investment and avoid delays before construction begins.

Demolition is not simply the first trade on site. It involves permits, service disconnections, hazardous-material checks, neighbour communication, asset protection and careful coordination with the design and building programme. When those details are resolved early, your new home can start on a clean, compliant and well-managed site.

Start with the site, not the demolition quote

Before accepting a demolition price, confirm what is actually being removed and what must remain. A contractor needs more than an address to provide a reliable scope. They should understand the existing dwelling, outbuildings, driveways, trees, retaining walls, fencing, pools, underground structures and any shared features near a boundary.

For older Melbourne homes, the condition and construction method matter. Weatherboard houses, brick veneers, solid-brick homes and houses with extensive concrete all require different allowances for labour, machinery and waste disposal. A sloping block, narrow side access or an established neighbourhood with limited truck access can also affect the method, timing and cost.

The least expensive quote is not always the clearest quote. Ask whether it includes permits, disconnection coordination, asbestos removal, site fencing, traffic management, rubbish disposal, footing removal, backfilling and final site levelling. If an item is excluded, it should be identified upfront rather than appearing as an unexpected variation later.

Confirm what approvals apply

Most residential demolitions in Victoria require a demolition permit from a registered building surveyor. The surveyor assesses the proposed work, safety measures and relevant documentation before demolition can proceed. Depending on the property and the planned rebuild, further approvals may be required through council or other authorities.

A planning permit may be relevant where an overlay affects the land, such as heritage, vegetation, flooding or other local controls. Heritage requirements deserve particular attention. In some cases, the existing building may not be demolished in full, or approval may be needed before any part of the structure is removed.

Your project may also need an asset protection permit from the local council. This typically relates to protecting the nature strip, kerb, footpath and road reserve from construction damage. Requirements differ across Melbourne councils, so confirm the process and bond amount before heavy vehicles arrive.

Do not assume a demolition permit covers every approval. Clear coordination between your designer, building surveyor, demolition contractor and builder is the practical way to prevent a compliance issue from holding up the next stage.

Check the title and boundary conditions

A title search and feature survey can reveal easements, drainage infrastructure and boundary conditions that affect demolition and the future home design. For example, a sewer line through the rear of a block may limit where machinery can travel or where a new dwelling can be positioned.

If a wall, fence, garage or structure sits on or close to a boundary, clarify ownership and responsibility before work starts. This is particularly relevant for semi-detached homes, dual occupancies and older inner-suburban properties. Early investigation is far less disruptive than resolving a boundary question after the site has been cleared.

Treat asbestos as a planned work package

Asbestos is common in Melbourne homes built or renovated before 1990. It may be present in eaves, wall linings, vinyl flooring, wet-area sheeting, roofing, fences, pipe lagging or electrical backing boards. It is not something to estimate by sight or manage casually during strip-out.

A competent inspection before demolition gives the project team a clear picture of what is present and how it will be removed. Where asbestos is identified, removal must be handled in line with Victorian safety requirements by appropriately licensed professionals. The work area needs to be controlled, waste transported correctly and disposal records retained.

Allowing for asbestos from the outset protects occupants, neighbours, workers and the demolition programme. It also provides better cost certainty. A quote that appears attractive but excludes suspected asbestos can become more expensive once work is underway.

Disconnect services before machinery arrives

Electricity, gas, water, sewerage, telecommunications and internet services must be identified and managed before demolition begins. A site can still have live or unknown connections even when the home has been vacant for some time.

Formal disconnections may take longer than expected, particularly where authority approvals, meter removal or network works are involved. Start these enquiries early and keep written confirmation of each completed disconnection. It is also wise to arrange a current underground-services search so the demolition team knows where pipes and cables may be located.

Temporary services for the rebuild should be considered at the same time. Power, water and site access are needed once construction starts, and a coordinated handover from demolition to building avoids a gap between trades.

Protect neighbours and shared assets

Demolition affects the people living next door long before a new home takes shape. A respectful conversation can make a meaningful difference. Let neighbours know the expected start date, working hours, access arrangements and the person they can contact if an issue arises.

Photographic condition reports are worthwhile for neighbouring driveways, fences, retaining walls and any fragile structures near the work area. Where there is a risk that demolition may affect an adjoining property, protection works and formal notices may be required. Your building surveyor can advise on the correct process.

Good site management matters here. Secure fencing, dust suppression, covered loads and regular street cleaning help keep the area safe and presentable. They also reduce the risk of complaints that can interrupt the programme. In established suburbs, where homes are close together and streets are busy with families, this level of care is part of being a responsible builder.

Plan the demolition sequence around the rebuild

The best residential demolition planning guide is one that connects demolition decisions to the new home, rather than treating them as separate projects. Your builder should know the finished floor levels, site cut and fill requirements, access needs, soil-report findings and proposed drainage strategy before the block is cleared.

This avoids unnecessary double handling. For instance, removing all soil from a site may be wasteful if engineered fill will later be required. Conversely, leaving unsuitable material behind can create extra excavation costs when the slab is due to start. Existing trees approved for retention need protection zones from the beginning, not after demolition equipment has already crossed the site.

Timing also matters. Demolition should be scheduled only once key design, approval and contract decisions are sufficiently settled. Clearing a property too early can leave you paying holding costs for an empty block if permits or documentation are still unresolved. There is no single ideal sequence for every project, but the demolition date should support a realistic construction start rather than create pressure around it.

Keep one clear project file

Before work begins, keep the essential information together. This should include the demolition permit, council approvals, service-disconnection confirmations, asbestos documentation, insurance details, condition reports, contractor scope and emergency contacts. A simple, current file gives everyone involved the same point of reference and makes handover between demolition and construction more orderly.

For homeowners, this is also a useful record of what has been agreed. Clarity on scope, cost and responsibility is the best defence against avoidable surprises.

Questions to settle before signing off

A demolition contractor or builder should be able to answer practical questions in plain English. Confirm the expected duration, what happens if hidden structures or contaminated material are found, how access will be managed, and the condition in which the site will be handed over.

Also ask who is responsible for removing old footings, filling holes, retaining or removing vegetation, and reinstating any council assets affected by the work. These details can seem minor against the cost of a new home, yet they are often where scope gaps arise.

A well-planned demolition gives your new home the right foundation before a slab is poured. Take the time to investigate the site, confirm approvals and agree on a complete scope, then you can move into construction knowing your home and investment are protected from day one.