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National Wastewater Analysis Q1 2026: Record Use and the Reality of Property Exposure
We were told the numbers had stabilised. We weren’t told what they had stabilised at. The Q1 2026 wastewater results show methamphetamine consumption averaged 36.6 kilograms per week — 15% above the previous four-quarter average.… Read More
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Moving Day, Sharemilking, and the Hidden Meth Risks That Can Move With the Property
Every year on June 1st, thousands of people connected to New Zealand’s dairy industry relocate as part of the new dairy season. Homes change occupants. Farm workers move regions. Contract and share milkers take over… Read More
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The Canary in the Coal Mine: What Wastewater Testing Means for Property Risk
In Part 1, we looked at what wastewater testing is telling us. Meth-related behaviour across New Zealand is sustained, distributed, and no longer easy to dismiss as isolated. But wastewater is not only a public… Read More
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Wastewater Testing: The Canary in the Coal Mine for Property-Related Meth Risk
The risk didn’t increase.It was redefined. For years, methamphetamine contamination in residential property was often treated as an occasional issue — something associated with obvious warning signs, severe damage, or extreme cases. But when we… Read More
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When Law Changes — But Choice Doesn’t: Meth Regulation, Property Sales, and a Conversation That Stopped Me
A recent conversation that didn’t sit right Not long ago, I was speaking with a real estate agent during a property discussion. The comment was casual. Confident. “With the new meth regulations, buyers don’t really… Read More
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Post-REINZ Conference 2026: Managing Meth Risk Before It Manages You
The recent REINZ Residential Property Management Conference 2026 confirmed what many in the industry have been sensing: The meth problem hasn’t been solved. It has been redefined—and redistributed. A key message delivered by tenancy expert… Read More
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Meth Regulation – a double-edged sword
Key points Direct Effect Key outcomes – the regulation introduces changes to NZS8510:2017 that may reduce some of the short-term operational consequences and costs arising from meth-related behaviour. Landlords can undertake their own screening assessments… Read More
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Meth Contamination Risk in New Zealand: When Policy Lags Reality, Who Carries the Liability?
Much of New Zealand’s approach to meth-related harm is shaped by official studies and guidance that, while credible at the time they were produced, are now materially out of date and incomplete. This is not… Read More
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Social Stress, Hidden Harm, and Why Housing Risk Can’t Be Assumed Away
What national data tells us — and what it doesn’t In New Zealand, homes that look clean, functional, and undamaged are often assumed to be safe.National data increasingly suggests that this assumption deserves closer scrutiny.… Read More
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When Problem Tenancies End, Risk Doesn’t Disappear — It Moves
Recent reporting on rising tenancy terminations and relocations by Kāinga Ora (https://www.waikatotimes.co.nz/nz-news/360921299/kainga-ora-kicked-out-more-disruptive-tenants-2025-previous-four-years) has prompted a familiar public reaction: good — disruptive tenancies are being dealt with. But there’s a quieter, more practical question property owners should… Read More
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The Hidden Risk Shift: Why landlords should consider testing for meth in early 2026 with a regulatory change that could leave you exposed.
Executive risk summary (early-2026 shift) Introduction If you own rental property in New Zealand, there’s a significant change coming in early 2026 that could fundamentally alter your risk exposure—and most landlords don’t even know about… Read More
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Three Years of Meth Testing Data: What the Percentages Reveal About Risk Across New Zealand
Meth contamination in residential housing is often discussed in absolutes — high risk vs low risk, urban vs regional, compliant vs non-compliant. However, three years of meth testing data from Safe & Healthy Home Solutions… Read More
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Living in a Meth-Contaminated Home: What the Real World Research Points To
Meth contamination of property isn’t just an issue for people directly involved in illegal drug activity and their families.It’s a real, documented health risk for everyday New Zealanders — families, tenants, buyers, and property owners — who unknowingly live in contaminated… Read More
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The Hidden Truth About Methamphetamine Risk in New Zealand Rental Properties
Introduction Property management in New Zealand faces a unique and largely invisible threat: methamphetamine contamination. While property managers diligently fulfill their traditional responsibilities—tenant screening, quarterly inspections, maintenance coordination, and legal compliance—a critical question remains unanswered:… Read More
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The Value of Informed Independent Advice
When two top property management brands offered wildly different advice—one saying ‘Sell,’ the other ‘Rent’—why did business advising the owner to rent win out? The answer is in the details of active meth risk management… Read More
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Acceptable v Safe Levels of Meth in Property
Are people being misled where meth contamination levels are concerned? Words have power. Where environmental risks are concerned, where you are wanting to communicate certainty, you will use the word ‘safe’. However, a feature of… Read More
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When People Play Politics with Meth
In recent weeks, the media has had successive stories pointing out that the problems with meth in this country are on the increase. As we should expect politicians have chosen to use this as an… Read More
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Are you assuming liability for Meth Risk?
Our recent article, “Lawyers on Meth,” highlighted how experienced real estate lawyers recognize the significant risks that meth-related issues pose for real estate professionals and property managers. The current environment—shaped by government policies, the demands… Read More
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NZs Meth Misery Reinforced by Government Meth Policy
We know that when a meth habit becomes entrenched, the need to feed the habit dominates a person’s behaviour. When a meth user’s day job/benefit no longer provides enough income to feed the habit a… Read More
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Lawyers on Meth (Risk)
While undoubtedly there are lawyers with meth habits, this is not what this post is about! Sorry to disappoint those looking for salacious tittle tattle. This post focuses on what the legal profession that supports… Read More
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Meth use in NZ – the significance for property
Meth Use Doubles Waste water Drug Test Statistics were recently released for 2024. They show that by the end of the year, estimates of consumption rates more than doubled when compared to 2023. What this… Read More
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Addressing the Hidden Costs of Methamphetamine
The National Drug Harm Index’s $1.5 billion estimate for methamphetamine-related social harm in New Zealand is indeed described as “conservative.” At approximately $1 million of harm per kilogram, this figure likely understates the true impact.… Read More
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The importance of retaining the Toxicology Clause in a Sale and Purchase Agreement
The Toxicology Clause in the sale and purchase agreement has been included, to ensure that people do not have to remember the real risks presented by meth. Retaining the clause and spending a few hundred… Read More






















