What Is a Knock Down Rebuild?

A knock down rebuild — often abbreviated as KDR — is exactly what it sounds like: you knock down your existing home and rebuild a new one on the same land.

Why Choose a Knock Down Rebuild?

Many Australian homeowners find themselves in a common dilemma: they love their suburb, their schools, their neighbours, and their commute — but their home is old, cramped, drafty, or constantly needing repairs. They face three choices:

1. Renovate — upgrade the existing home, which can be costly and is limited by the existing structure
2. Sell and buy elsewhere — leave the suburb they love to find a newer home
3. Knock down and rebuild — demolish the old home and build a brand new one, staying exactly where they are

A knock down rebuild gives you the best of both worlds: a brand new, modern, energy-efficient home in the location you already love.

How Does a Knock Down Rebuild Work?

The process typically follows these stages:

• Feasibility assessment — a builder assesses your block to confirm a KDR is viable
• Demolition — the existing home is safely demolished and removed
• Design and approvals — you finalise your floor plan and the builder secures council approvals
• Construction — your new home is built from the ground up
• Handover — you receive the keys to your brand new home

Is a Knock Down Rebuild Right for You?

A KDR is worth considering if:

• Your home is old, structurally poor, or has major issues like asbestos or rising damp
• You love your location and don't want to move
• Your block is large enough for a new home that meets your needs
• Renovation costs are approaching or exceeding the cost of rebuilding
• You want a modern, energy-efficient home with full warranties