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tenancy

Dealing with blocked drains: When is the tenant liable?

Key Takeaway

Tenants are generally liable for blocked drains caused by their intentional or careless actions, such as flushing inappropriate items. Landlords are typically responsible for blockages due to fair wear and tear, structural issues, or a failure to maintain the property in reasonable repair. The Residential Tenancies Act 1986 outlines these responsibilities.

Understanding Liability for Blocked Drains in New Zealand Tenancies

Blocked drains can be a common issue in rental properties, leading to inconvenience and potential property damage. In New Zealand, the Residential Tenancies Act 1986 (RTA 1986) sets out the respective responsibilities of landlords (property owners) and tenants (persons renting the property) regarding the maintenance and repair of premises (the rental property), including drainage systems. A residential tenancy agreement is a legally binding contract between these parties for the occupation of a dwelling [Source: Residential Tenancies Act 1986, s 13].

Tenant's Responsibilities for Drainage

Tenants have specific duties under the RTA 1986 that relate to preventing and dealing with blocked drains:

  • General Cleanliness: A tenant must keep the premises reasonably clean and tidy [Source: Residential Tenancies Act 1986, s 40(1)(c)]. This includes ensuring appropriate disposal of waste to prevent blockages.
  • Preventing Damage: A tenant must not cause or permit to be caused any damage to the premises through any act or omission [Source: Residential Tenancies Act 1986, s 40(1)(d)].
  • Liability for Intentional or Careless Damage: A tenant is responsible for any damage to the premises caused by their intentional or careless act or omission, or by the intentional or careless act or omission of any person coming onto the premises with their permission [Source: Residential Tenancies Act 1986, s 40(2)]. For drains, this could include flushing inappropriate items (e.g., wet wipes, sanitary products, excessive food waste) or pouring substances like cooking grease down sinks, which can solidify and cause blockages.
  • Notification: A tenant must notify the landlord as soon as possible of any damage to the premises or of any need for repairs [Source: Residential Tenancies Act 1986, s 40(1)(e)].

Landlord's Responsibilities for Drainage

Landlords also have clear obligations under the RTA 1986 regarding the property's condition and maintenance, which extend to its drainage system:

  • Reasonable State of Repair: A landlord must provide the premises in a reasonable state of repair at the commencement of the tenancy [Source: Residential Tenancies Act 1986, s 45(1)(a)].
  • Maintenance: A landlord must maintain the premises in a reasonable state of repair throughout the tenancy [Source: Residential Tenancies Act 1986, s 45(1)(b)]. This includes ensuring the proper functioning of plumbing and drainage systems.
  • Compliance with Laws: A landlord must comply with all requirements in respect of buildings, health, and safety under any enactment (laws) so far as they apply to the premises [Source: Residential Tenancies Act 1986, s 45(1)(c)]. This can include local council bylaws related to drainage.
  • Fair Wear and Tear: Landlords are responsible for repairs that arise from fair wear and tear. This term refers to the natural deterioration of an item or property over time through normal use, as opposed to damage caused by negligence or misuse [Source: The definition of 'damage' in the Residential Tenancies Act 1986, s 2, explicitly excludes fair wear and tear]. For example, blockages caused by aging pipes, tree roots, or general deterioration of the drainage system over many years would typically fall under the landlord's responsibility as fair wear and tear.

Determining Liability for a Blocked Drain

The key to determining liability for a blocked drain lies in its cause:

  • Tenant Liability: If an investigation (e.g., by a plumber) determines that the blockage was caused by the tenant's actions—such as flushing foreign objects, disposing of grease improperly, or excessive accumulation of hair—the tenant will generally be liable for the repair costs [Source: Residential Tenancies Act 1986, s 40(2)].
  • Landlord Liability: If the blockage is due to structural defects, problems with the pipes themselves (e.g., collapsed or cracked pipes), tree root invasion, general age-related deterioration of the drainage system, or a pre-existing issue that was not rectified, the landlord is generally liable for the repair costs [Source: Residential Tenancies Act 1986, s 45(1)(a) and s 45(1)(b)].

The party asserting that damage or a need for repair is the responsibility of the other party typically bears the burden of providing evidence to support their claim.

Resolving Disputes

If a landlord and tenant cannot agree on who is responsible for a blocked drain or its repair costs, either party may apply to the Tenancy Tribunal. The Tenancy Tribunal is an independent body that resolves disputes between landlords and tenants. It has the power to make binding decisions, including orders for repairs, compensation, or rent arrears [Source: Residential Tenancies Act 1986, s 77]. The Tribunal will consider all evidence presented, such as plumber reports, tenancy start condition reports, and photographs, to determine the cause of the blockage and assign liability.

When to Seek Independent Legal Advice

Individuals seeking to understand their specific rights and obligations regarding residential tenancies, including complex disputes over property damage or maintenance, are encouraged to consult with an independent legal professional. Further assistance and information can be obtained from official bodies like Tenancy Services, or by contacting a Community Law Centre for free legal advice.

Key Resources