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Knockdown rebuild or renovate, which is cheaper?

Knockdown Rebuild or Renovate: 4 Signs to Renovate and 5 Signs to Rebuild

Renovating is usually cheaper than a knockdown rebuild when the structure is sound and the changes are modest. A knockdown rebuild can be better value when the home needs major structural work or has a poor layout, or when you want a completely new design, because a rebuild gives you a new, cyclone rated, efficient home on a block you already own.

4 signs renovating makes sense

  1. The frame, roof and slab are sound.
  2. You like the location and the basic layout.
  3. Your changes are cosmetic or moderate, such as kitchens, bathrooms and extensions.
  4. Budget is tight.

5 signs a rebuild makes sense

  1. Major structural problems, or serious termite or rot damage.
  2. Asbestos or old wiring that is costly to deal with.
  3. A layout that cannot be fixed with an extension.
  4. You want a new design, better efficiency and modern cyclone standards.
  5. Renovation costs are approaching the price of a new build.

The hidden risks on each side

  • Renovating: termites, rot, asbestos and old wiring found once the walls are opened.
  • Rebuilding: demolition, site issues, new connections and temporary accommodation.

Get both numbers

Ask for a renovation quote and a rebuild quote on the same home, then compare them side by side.

Frequently asked questions

Can I live in the house during a renovation?

Sometimes, depending on the scope. Ask your builder about staging the work.

What extra costs come with a knockdown rebuild?

Demolition, temporary accommodation and new connections.

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