The Document That Really Controls Your Demolition Date

Your Demolition Date Is Usually Decided Before You Hire a Demolition Contractor

One of the most common questions we receive is: “How soon can you start?”

Most people expect the answer to depend on machinery, crew availability or weather.

More often than not, it depends on paperwork.

This project in Lambton, Newcastle was a perfect example. The architectural drawings were complete. The demolition plans looked straightforward. But the document that actually controlled the programme wasn’t the drawings.

It was the council’s Notice of Determination.

Drawings Show the Project. The Consent Controls the Project.

Architectural drawings tell us what exists and what is being demolished. They show site layouts, structures and sediment controls.

What they don’t tell us is what conditions the council has placed on the approval.

Those conditions sit within the development consent. Until those conditions are reviewed, nobody can accurately confirm when demolition can legally commence.

For this project, reviewing the consent became one of the first tasks — not the last.

The excavator doesn’t decide when demolition starts. The paperwork often does.

The Condition That Controlled the Start Date

One of the consent conditions required written notice to be given to neighbouring property owners and occupiers before demolition could begin. The notice had to include the proposed commencement date, the demolition contractor’s details, the asbestos contractor’s details where applicable, and the relevant licence information.

That sounds straightforward. Until you realise the notice cannot be issued until the contractor has been appointed. And once it’s issued, a mandatory seven working day notice period begins before demolition can legally commence.

Seven working days. That’s the best case — from the moment the letter lands with the neighbours.

If you don’t factor that into your programme at the start, your demolition date moves before the excavator even leaves the yard.

The Services Nobody Thinks About

Another consent condition dealt with essential services.

Although owners generally arrange utility disconnections, the demolition contractor must ensure that electricity, gas, water, sewer and telecommunications have all been safely isolated before structural demolition begins.

If those disconnections haven’t been completed, demolition doesn’t start. Not because the contractor is being difficult. Because safety and compliance come first.

The best time to discuss service disconnections is before contracts are signed — not when the crew arrives on site.

Regional Projects Bring Different Variables

This project was located in Newcastle rather than metropolitan Sydney.

That introduced additional considerations — approved waste facilities, travel distances, disposal costs and local council conditions specific to City of Newcastle. Each council has its own approval process, and those differences can influence both programme and pricing.

No two demolition approvals are identical. Treating every council the same is a mistake.

Compliance Starts Earlier Than Most People Think

Residential demolition often involves several approval pathways running simultaneously — neighbour notifications, utility disconnections, asbestos removal planning where required, a minimum five business day Form 65 notification to SafeWork NSW before any Class B removal commences, waste management and site preparation.

When these tasks are planned together, they progress efficiently. When one is overlooked, the entire programme can be delayed.

The demolition itself is usually the easy part. Getting to demolition is where good planning matters.

Lessons From This Project

1. The drawings aren’t the complete story. Always review the development consent and associated conditions before locking in a demolition programme.

2. Compliance affects the schedule. Neighbour notifications, utility disconnections and consent conditions often determine when demolition can legally begin — sometimes weeks before the first machine arrives.

3. Every council is different. Requirements vary between local authorities, meaning assumptions made on one project may not apply to the next.

4. Early planning saves time later. Reviewing consent conditions before contracts are signed helps identify critical milestones before they become delays.

Planning a Knockdown Rebuild?

Send us your development consent — not just the drawings.

We’ll review the conditions that affect demolition, identify the compliance requirements and give you the real programme before work begins. The most valuable advice we provide often comes long before the first machine arrives on site.