Healthy Homes Standards
NZ Guide for Landlords & Tenants
Every New Zealand renter is entitled to a warm, dry, and safe home — and every landlord is legally required to provide one. Understand what the Healthy Homes Standards mean for you.
Stay Compliant & Protect Your Property
- Understand your legal obligations across all five Healthy Homes Standards
- Avoid Tenancy Tribunal disputes with proactive property maintenance
- Get hands-on help from a trusted North Island property maintenance team
Know Your Rights in Your Rental
- Your landlord must meet five minimum standards — heating, insulation, ventilation, drainage, and draught stopping
- If standards aren't met, you have the right to request repairs and escalate to Tenancy Services
- Learn what a compliant home looks like and what to do if yours falls short
NZ Legal Requirements
The Five Healthy Homes Standards
New Zealand law requires all private rental properties to meet minimum standards across five areas. Landlords are legally obligated to provide them — and tenants are entitled to expect them. Select each standard below to see exactly what's required.
Keeping Homes Warm
All rental properties must have a fixed heater capable of heating the main living area to at least 18°C. Heat pumps, wood burners, and flued gas heaters are accepted — provided they meet the required output specifications.
Retaining Heat Effectively
Ceiling insulation must be at least 120mm thick where accessible. Underfloor insulation is required where there is reasonable access. Insulation must be in reasonable condition with no gaps or damage.
Fresh Air Throughout
Openable windows must equal at least 5% of the floor area in each room. Kitchens and bathrooms need appropriately sized extractor fans vented to the outside to remove moisture and prevent mould growth.
Controlling Dampness
Efficient drainage must prevent water accumulating under and around the home. Where there is a subfloor, a ground moisture barrier must be installed to stop rising damp — a major cause of mould and structural damage.
Sealing Against the Cold
Unreasonable gaps in walls, floors, ceilings, windows, and doors must be blocked to prevent cold air entering and warm air escaping. This reduces heating costs and maintains a consistently comfortable interior temperature.
Landlords: These five standards are a legal minimum for all private rental properties in New Zealand. For full compliance details, deadlines, and obligations, visit the official Tenancy Services Healthy Homes page. Tenants: If your rental doesn't meet these standards, you have the right to raise it with your landlord or contact Tenancy Services NZ for guidance.
Our Resource Guides
Browse by Topic
Compliance starts with the legal standards — but a truly healthy property goes further. Explore our five resource areas covering every aspect of a well-maintained home or rental.
Resource Area 01
Healthy Environment
A clutter-free, clean environment is the foundation of a healthy home. Explore how rubbish removal and clutter clearing directly impact property health and tenant wellbeing.
Resource Area 02
Healthy Outdoors
Your outdoor areas set the tone for the whole property. Discover how regular garden and lawn maintenance supports moisture control, pest prevention, and kerb appeal.
Resource Area 03
Healthy Boundaries
Sound fencing and defined property boundaries create safety, privacy, and a sense of home. Learn what proactive fence maintenance means for landlords and homeowners alike.
Resource Area 04
Healthy Property Maintenance
Small repairs done early save big costs later. Explore practical guides on addressing minor issues before they escalate — protecting your investment and your tenants.
Resource Area 05
Healthy Living & Community
A healthy home sits within a healthy community. Read customer stories, case studies, and insights on how great property management creates better outcomes for everyone.
For Landlords
Get Your Property
Healthy Homes Ready
Whether you need garden and lawn maintenance, fence repairs, rubbish removal, or general property upkeep — our team is ready to help. Get a no-obligation quote today.
For Tenants
Know Your Rights
in Your Rental
Every New Zealand renter is entitled to a warm, dry, and safe home. If your rental isn't meeting the five Healthy Homes Standards, you have rights — and free help is available.
Common Questions
Frequently Asked Questions
Clear answers to the most common questions about Healthy Homes Standards in New Zealand — for both landlords and tenants — and how Williams Property Services can help.
The Healthy Homes Standards are legally required minimum conditions for all private rental properties in New Zealand. They cover five areas: heating, insulation, ventilation, moisture ingress and drainage, and draught stopping. These standards came into effect progressively from July 2019 and are enforced by Tenancy Services. For the most current compliance deadlines, visit the Tenancy Services website.
The standards apply to all private landlords renting residential properties in New Zealand. Whether you own one rental or many, your properties must comply. Compliance requirements are linked to when tenancy agreements are signed or renewed. While Housing New Zealand (Kāinga Ora) and community housing providers have separate timelines, private landlords are the primary focus of enforcement.
If you are a tenant, these standards describe the minimum conditions your landlord is legally required to provide. You don't need to ask for them — they are your right. If your home doesn't meet them, visit Tenancy Services NZ to understand your options.
While we don't conduct compliance assessments, we provide the hands-on property maintenance services that help landlords and homeowners keep their properties healthy. This includes garden and lawn care, rubbish and junk removal, fence maintenance and repair, and general small repairs. Addressing these areas proactively supports the overall condition of your property and helps prevent compliance issues from developing.
While the five official Healthy Homes Standards focus primarily on the interior of the home, outdoor and garden maintenance plays an important supporting role. Overgrown vegetation can block drainage, create moisture problems, attract pests, and create safety hazards — all of which can affect a property's overall health. Regular lawn and garden maintenance is a proactive step any landlord should take.
Start by raising the issue in writing with your landlord — this creates a paper trail. If they don't respond or address the problem within a reasonable time, you can contact Tenancy Services NZ for free advice, or apply to the Tenancy Tribunal for a formal ruling. The Citizens Advice Bureau can also provide free, independent guidance on your rights. Landlords who fail to comply can face significant financial penalties.
We service the entire North Island — from Northland and Auckland down through Waikato, Bay of Plenty, Taranaki, Hawke's Bay, Manawatū, Wellington, and everywhere in between. If you're unsure whether we cover your area, give us a call on 0800 514 514 and we'll confirm straight away.
As a tenant in a private rental in New Zealand, you are legally entitled to: a fixed heater capable of warming the main living area to at least 18°C; adequate ceiling and underfloor insulation in good condition; openable windows and extractor fans for proper ventilation; efficient drainage and a ground moisture barrier (where applicable) to prevent damp; and no unreasonable draughts from gaps in walls, floors, ceilings, windows, or doors. These are legal minimums — not optional extras. Your landlord is required by law to provide and maintain them. For full details on each standard and your enforcement options, visit Tenancy Services NZ.
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