Knockdown Rebuild Demolition Process in Queensland: Step-by-Step Guide
- 1300 Demolition Admin
- 3 hours ago
- 2 min read
Knockdown rebuild projects are becoming increasingly popular across Queensland, especially in Moreton Bay, Brisbane Northside and the Sunshine Coast. Understanding the demolition process is critical to avoiding delays, compliance issues and unexpected costs before construction begins.
This guide explains how knockdown rebuild demolition works in Queensland, from approvals to site handover, and what property owners should expect at each stage.
What Is Knockdown Rebuild Demolition?
Knockdown rebuild demolition involves the complete removal of an existing dwelling to allow construction of a new home on the same site. Unlike standard demolition, these projects must align closely with builder timelines, council requirements and site preparation standards.
Step 1: Initial Assessment and Planning
The process begins with a professional site assessment to determine:
Property access and boundaries
Structure type and materials
Presence of asbestos or hazardous materials
Demolition method and machinery requirements
Early planning helps prevent delays once approvals are issued.
Step 2: Council Approvals and Notifications
Before demolition can begin, required approvals may include:
Local council demolition permits
Service disconnections (water, power, gas)
Notifications to neighbouring properties (where required)
Approval requirements vary depending on council and property location.
Step 3: Asbestos Identification and Removal
Many homes built before 1990 contain asbestos. For knockdown rebuild projects:
Asbestos must be identified and removed safely
Licensed asbestos removal contractors are required
Clearance must be completed before full demolition proceeds
This step is critical for compliance and site safety.
Step 4: Full House Demolition
Once approvals and asbestos removal are complete, full demolition begins. This typically involves:
Structural demolition of the dwelling
Removal of slabs and footings (if required)
Waste sorting, recycling and disposal
Demolition is planned to meet builder handover timelines.
Step 5: Site Preparation and Excavation
After demolition, the site is prepared for construction. This may include:
Site levelling
Excavation works
Removal of remaining debris
Preparing the site to builder specifications
Proper site preparation ensures construction can commence without delays.
Step 6: Final Clearance and Handover
Once demolition and site works are complete:
The site is cleared and inspected
Compliance documentation is finalised
The site is handed over ready for construction
Clear handover is essential for builders to begin work immediately.
How Long Does Knockdown Rebuild Demolition Take?
Timeframes vary depending on:
Property size and structure
Asbestos presence
Access conditions
Council approval timelines
Most projects are completed efficiently once approvals are in place.
Areas We Commonly Service
Knockdowns rebuild demolition services are commonly provided across:
Moreton Bay
Brisbane Northside
Sunshine Coast
If your property is outside these areas, service availability can be confirmed.
Related Services
Knockdown rebuild projects may also require:
Combining services helps streamline timelines and reduce complexity.
Planning a Knockdown Rebuild Demolition Queensland?
If you’re planning a knockdown rebuild project in Queensland, professional advice early in the process can save time and prevent costly delays.
📞 Call 1300 336 654 or request a fast, no-obligation quote to discuss your project requirements.
📞 1300 33 66 54
⏱ Free quote in under 24 hours
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