Pre-Purchase Drain Inspection

1 min read Updated 6 Jul 2026 DrainSpy Brisbane
In short A CCTV survey of a property's drains before buying — checking the one major system a building and pest inspection cannot see.

Building inspections stop at ground level; the drains below can hide tens of thousands of dollars in root damage, collapses and defective renovations. A pre-purchase drain inspection cameras the sanitary (and ideally stormwater) systems and reports their true condition.

On pre-1980s properties with original earthenware drains, it is among the highest-value checks a buyer can commission — the cost of the survey is trivial against the cost of undisclosed drainage failure.

What Is It For?

Reveals hidden drainage defects before contracts become unconditional.

Where You'll Find It

Any property purchase, especially older homes and heavily treed blocks.

Common Problems

  • Access limitations on tenanted or cluttered properties
  • Time pressure inside cooling-off periods
  • Sellers unaware of their own drains' condition

How DrainSpy Brisbane Deals With It

A CCTV drain inspection is the standard way to confirm whether this is what's happening in your pipes: the camera shows the condition on screen, a locator pinpoints the exact position and depth, and you get a recorded report before any repair decisions are made.

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Suspect This Is Your Problem?

A CCTV drain inspection shows exactly what's happening inside your pipes — no guesswork.