Short answer
If you can’t rule it out from the property’s history, yes. Meth residue is invisible, a building and pest inspection doesn’t look for it, and the cost of dealing with it falls on the new owner. Book a test inside your contract’s inspection window and discuss a testing condition with your conveyancer.
Why buyers test
A purchase is the one moment when you can still walk away. After settlement, residue becomes your cost: the works, the time the property can’t be lived in or let, and the clearance test afterwards. A pre-purchase test is a small cost against that.
Properties where buyers most often test:
- ex-rentals, especially long-term investment properties
- deceased estates and mortgagee sales sold as-is
- properties with limited or unclear recent history
- caravans, cabins and second dwellings on a rural block
Queensland’s seller disclosure regime
From 1 August 2025, sellers of most existing freehold property in Queensland must give the buyer a Form 2 seller disclosure statement and prescribed certificates before the contract is signed. If they are not given, the buyer can terminate at any time before settlement. If they are inaccurate or incomplete, the buyer may be able to terminate where the matter is material, the buyer was unaware of it, and the buyer would not have signed had they known.
The statement is a defined list. It is not a meth test, and buyers should not treat silence as a clear result.
Timing the test
- Before signing, if the seller allows access — the cleanest option.
- Inside the inspection period, alongside the building and pest — the usual option.
- Never after the condition date if you want the result to affect the contract.
Screen or laboratory?
A whole-property screen is the efficient first step. If it detects residue, laboratory samples from the affected rooms give a measured figure in µg/100cm² that both sides can work from. The national guidelines say any room used by a child under 16 should be sampled at least once.
Asking about history
For a recent purchase, Somerset Regional Council’s guidance says Queensland Police Service may be able to confirm previous illegal drug manufacturing at a property. Agents and sellers may also know whether testing was done between tenancies.
General information only; not legal advice. Speak to your conveyancer or solicitor about contract conditions.
Questions
Does a building and pest inspection check for meth?
No. A standard building and pest inspection looks at structure and pests. Meth residue needs surface sampling.
Does the Queensland seller disclosure statement mention meth?
The Form 2 statement covers a prescribed list of matters. Don’t assume it answers the meth question — ask your conveyancer what it covers for your property.
What if I find meth after settlement?
Your options are narrower once the property is yours. Get legal advice promptly, and have a laboratory test done so you have a measured result to work from.
Sources
- Queensland’s new seller disclosure rules: what you need to know before 1 August 2025 — HopgoodGanim Lawyers
- Illegal drug laboratories — Somerset Regional Council
- Clandestine Drug Laboratory Remediation Guidelines (2011) — Australian Government — Attorney-General’s Department / Australian Crime Commission
Facts on this page checked against these sources on 29 October 2026.