The Healthy Homes Standards set the minimum requirements for rental properties in New Zealand. They are designed to help ensure homes are warmer, drier, healthier, and better protected from long-term maintenance issues. As a landlord, meeting these standards is a legal responsibility and an important part of providing a safe, comfortable rental property.
All rental properties must comply with the Healthy Homes Standards unless a valid exemption applies. Landlords are also responsible for maintaining compliance over time, not just at the start of a tenancy.
The Five Healthy Homes Standards
Heating
Every rental property must have one or more fixed heaters that directly heat the main living room. The heater must be an approved type and powerful enough for the size and layout of the room. A compliant heating solution helps tenants maintain a warm indoor temperature and reduces the risk of dampness and mould.
Insulation
Ceiling and underfloor insulation is compulsory in rental homes where it can reasonably be installed. In some properties, existing insulation may need to be topped up or replaced to meet the current standard. Good insulation helps retain heat, improves tenant comfort, and can reduce condensation-related damage.
Ventilation
Each liveable space must have an opening window or door that allows fresh air in and can be fixed open. Kitchens and bathrooms must also have extractor fans that remove moisture to the outside. Proper ventilation supports a healthier indoor environment and helps reduce mould and moisture build-up.
Moisture Ingress and Drainage
Rental properties must have efficient drainage, guttering and downpipes to remove stormwater, surface water, and groundwater. Where a property has an enclosed subfloor space, a ground moisture barrier may also be required. These requirements help prevent dampness from entering the home and protect the property’s structure over time
Draught Stopping
Landlords must block unreasonable gaps or holes in walls, ceilings, windows, floors, and doors that cause noticeable draughts. Stopping draughts helps keep the property warmer, improves energy efficiency, and makes the home more comfortable for tenants.
Why Compliance Matters
Healthy Homes compliance is more than a legal requirement. A warm, dry, well-maintained property can help reduce maintenance issues, protect the long-term value of your investment, and support a better tenancy experience. Landlords who do not meet their obligations may be in breach of the Residential Tenancies Act and could face financial penalties.
When Exemptions May Apply
In limited situations, a rental property may be exempt from meeting one or more parts of the Healthy Homes Standards. Exemptions depend on the property’s circumstances and must be assessed carefully. If you are unsure whether an exemption applies, it is important to seek guidance before relying on it.
How a Property Manager Can Help
A professional property manager can help landlords understand their Healthy Homes obligations, arrange inspections, coordinate required work, keep records up to date, and ensure compliance information is included with tenancy agreements. This gives landlords confidence that their property is being managed responsibly and in line with current rental requirements.