Healthy Homes 2026: Is Your Portfolio Actually Compliant?
- Joshua Flack
- May 21
- 4 min read
Updated: Jul 16
TL;DR
The compliance deadline passed on 1 July 2025. There's no grace period anymore. Every private rental in New Zealand must meet the five Healthy Homes Standards from day one of any new or renewed tenancy. Penalties are up to $7,200 per breach. Most landlords think they're compliant because something was done in 2023. Many aren't. This post is a straight checklist on the five standards, the documentation gap that's catching landlords at Tribunal, and why this is asset protection, not just compliance.
The phrase "Healthy Homes compliant" is doing a lot of heavy lifting in 2026.
Most landlords use it as a tick-box statement.
Tenancy Tribunals and tenant advocates use it differently. They use it as a legal claim that has to be proven, on paper, at the start of every tenancy.
That gap is where landlords are getting hit.
The Five Standards in Plain English
There are five standards. All five apply to every private rental in New Zealand from day one of a new tenancy.
Heating
The main living area must have a fixed heater capable of heating the room to 18°C. Portable heaters don't count. Open fireplaces don't count unless they meet the output formula. For most rentals, the answer is a heat pump sized to the room using the MBIE calculator.
Insulation
Ceiling and underfloor insulation to minimum R-values. R2.9 in the North Island. R3.3 in the South Island, including Nelson, Marlborough and Tasman. Underfloor only required where the subfloor is accessible.
Ventilation
Bathrooms and kitchens need extractor fans that exhaust to the outside, not back into the roof space. Recirculating rangehoods don't comply. Every habitable room needs an opening window.
Moisture and drainage
Efficient drainage for surface and stormwater. Ground vapour barriers required where there's an enclosed subfloor.
Draught stopping
Unreasonable gaps and holes in walls, floors, ceilings, windows and doors must be blocked. Open fireplaces no longer in use need to be blocked off.
That's the full list. None of it is technically complex. The compliance failures are almost always documentation, not engineering.
The Documentation Trap
Here's where most landlords are exposed.
The standards are one part of the obligation. The other part is the compliance statement that has to be included in every new or renewed tenancy agreement. It records the current state of each standard at that property.
If you can't produce evidence of compliance when challenged, you're treated as non-compliant. The presence of a heat pump on the wall doesn't count if you don't have the MBIE calculation showing it meets the heating requirement for that specific room.
Common failures:
Heat pump installed in 2018, no calculation kept, room size changed since
Insulation installed, no R-value documentation on file
Extractor fan ducting that runs into the roof space instead of outside (this is widespread)
Draught stopping never assessed because the property looked fine
Compliance statement copied from the previous tenancy without updating
The $7,200 Number
Penalties run to $7,200 per breach. Each standard is its own breach. Multiple breaches stack.
A rental with non-compliant heating, missing insulation documentation, and a broken extractor fan can be looking at penalty exposure of $21,600 before anyone even talks about lost rent or damages.
The Tenancy Tribunal has been awarding higher penalties post-July 2025, partly because the grace period is gone and partly because the standards are now four years old. The "I didn't know" defence doesn't land.
What an Actual Audit Looks Like
A genuine Healthy Homes audit (not a tick-box property manager walkthrough) covers:
MBIE heating calculation for the main living area, room by room
R-value verification for ceiling and underfloor insulation, with installation records
Inspection of extractor fans to confirm external venting
Subfloor and ground moisture assessment where applicable
Draught stopping survey
It produces written evidence for every standard. That evidence forms the basis of the compliance statement for the next tenancy.
Expect to pay $150 to $300 for an EECA-registered assessor. That's cheap insurance against a Tribunal exposure.
Why This Is Asset Protection, Not Just Compliance
Compliance discussions usually focus on the downside (the penalty). The upside is real too.
Compliant homes:
Lease faster (the data is consistent across property managers)
Attract longer tenancies
Generate fewer maintenance call-outs because the building envelope works as designed
Hold value better at sale because the next investor inherits a clean compliance position
A property that ticks all five standards isn't just legal. It's commercially better.
The Question to Ask Yourself
When was the last full Healthy Homes audit on each property in your portfolio?
If the answer is "never," "I think the property manager did it," or "before 2022," you have a compliance gap. The gap doesn't fix itself. It surfaces at the next tenancy or at Tribunal, whichever comes first.
Healthy Homes is the legal floor for being a landlord in 2026. It's also a financing factor. Lenders increasingly want compliance evidence as part of investment lending applications, particularly on rural and older stock.
At CRISP, we work with clients on the whole picture: compliance, lending structure, yield, and portfolio sequence. If your portfolio hasn't been audited recently, that's the first thing to fix.
Compliant assets borrow better. Non-compliant ones don't.
Relevant tools and resources available for free here:
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About the Author:
Joshua Flack is a mortgage and lending adviser and the founder of Crisp Financial. Before finance, he spent two decades running businesses across construction, facilities services, and franchising, which is why his advice starts with how the numbers actually work rather than how the brochure says they should. He works with home buyers, investors, and self-employed borrowers across New Zealand, with particular depth in complex and non-standard lending. Crisp Financial Limited (FSP1012114) operates under the Link Financial Group FAP licence. The information in this article is general in nature and is not regulated financial advice.
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