Tenant vs Landlord Pest Control in NSW

What the Rules Say

Residential tenancies in NSW are governed by the Residential Tenancies Act 2010. While the Act does not spell out a line-by-line list for every pest, it sets out the broad obligations that decide who is responsible in most cases.

On the landlord's side, the property must be provided in a reasonably clean state and fit to live in at the start of the tenancy, and the landlord must keep it in a reasonable state of repair. That is why a pest problem that already existed when you moved in, or one tied to the building itself, generally falls to the landlord.

On the tenant's side, the tenant must keep the premises reasonably clean and must not intentionally or negligently cause damage. So a pest problem that arises during the tenancy because of how the property is being used or kept generally falls to the tenant. Put simply, the cause and the timing are what usually decide it.

Who Pays for What

Every situation is different, but the table below shows how responsibility is typically viewed in NSW. Treat it as a general guide rather than a hard rule, since your lease and the specific facts can change the outcome.

The recurring theme is straightforward. If the issue comes from the building, its condition, or was there before the tenant arrived, it tends to be the landlord's to fix. If it comes from how the property is lived in, especially cleanliness and pets, it tends to be the tenant's. Where it sits in between, the lease terms and the facts of the situation become the deciding factors.

What About Apartments and Strata?

Renting an apartment adds another layer. In a strata building, the common areas, such as shared hallways, gardens, rubbish areas, basements and the building structure itself, are generally the responsibility of the owners corporation rather than your individual landlord. Pests that originate in or travel through these shared spaces, like rodents in the building or cockroaches moving between units, are often a strata matter.

Inside your own unit, the usual tenant and landlord rules still apply. The complication is that a problem confined to one unit can have a source in the common property or a neighbouring flat, which is exactly why apartment pest issues sometimes need the strata manager involved. If you rent in a strata block, it is worth flagging the building angle early, as a treatment of your unit alone may not solve a building-wide problem.

End-of-Lease Responsibility

Moving out brings its own pest control expectations. A tenant is generally required to leave the property reasonably clean, in a similar condition to the start of the tenancy aside from fair wear and tear. Pest control comes into this in a couple of common ways.

The most frequent is fleas. Many NSW leases include a specific clause requiring tenants who have kept pets to have the property professionally treated for fleas at the end of the tenancy, often with a receipt to prove it was done. Even without such a clause, if pets have caused a flea problem, dealing with it generally falls to the tenant as part of leaving the place clean.

If you are a tenant moving out with this obligation, an end-of-lease pest treatment with a receipt is the simple way to satisfy the lease and protect your bond. Always check your specific agreement to see exactly what is required.

Practical Tips for Both Sides

A little common sense prevents most pest disputes from ever arising. The advice differs slightly depending on which side of the lease you are on.

If you are a tenant, note any existing pest issues at the start of the tenancy on your incoming condition report, keep the home clean to avoid attracting pests, and report any problem to the agent or landlord in writing as soon as you notice it. Do not let a small issue sit, hoping it will go away, as that can shift responsibility onto you.

If you are a landlord, providing the property in a clean, pest-free state at the start and keeping up regular maintenance and inspections is the best protection. Responding promptly to a tenant's pest report not only meets your obligations but stops a minor problem becoming a costly one. For many owners, a regular pest treatment between tenancies is a small cost that avoids much bigger headaches later.

Handling Disputes

Disagreements over pest control responsibility are common, and most are best sorted calmly and early. If you are unsure or in dispute, a sensible order of steps is:

• Re-read your tenancy agreement, as many include specific pest control clauses
• Raise it in writing with the other party, keeping a clear record of the conversation
• Report problems promptly, since delays can affect who is seen as responsible
• Contact NSW Fair Trading for information and help resolving the matter
• If it cannot be resolved, the NSW Civil and Administrative Tribunal can make a binding decision

Acting early and in writing makes a real difference. A tenant who reports a pest issue straight away is in a much stronger position than one who lets it sit, and a landlord who responds promptly avoids the problem, and the dispute, growing. Keeping everything documented protects both sides.

In short, NSW pest control responsibility usually comes down to when the problem began and what caused it, with building and pre-existing issues falling to landlords and cleanliness and pet-related issues falling to tenants. Check your lease, report problems early and in writing, and lean on NSW Fair Trading if you need help. Handled that way, pest control rarely needs to become a fight.