Certificate of Non-Compliance for a NSW Swimming Pool

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It is a NSW Swimming Pool Register certificate recording that a pool barrier does not comply. Attached to a contract for sale, it lets you sell without rectifying — the buyer then has 90 days from settlement to obtain a certificate of compliance. It is valid 12 months and cannot be used to lease.

The short answer

Sale: yes. Lease: no. A certificate of non-compliance satisfies the sale requirement and does not satisfy the leasing requirement. That single asymmetry is the whole point of the document.
Valid 12 months from issue, so the stated non-compliances remain a reasonably current picture of the barrier.
The buyer has 90 days from settlement to rectify the listed defects and obtain a certificate of compliance.
To sell, you need the registration certificate plus one of: a valid certificate of compliance, an occupation certificate less than 3 years old, or a certificate of non-compliance.
A certificate of compliance is valid 3 years — three times as long as the non-compliance certificate.

What each NSW pool document lets you do
Document	Valid for	Sell?	Lease?
Certificate of registration	Ongoing	Required, but not sufficient alone	Required, but not sufficient alone
Certificate of compliance	3 years	Yes	Yes
Occupation certificate less than 3 years old	3 years from issue	Yes	Yes
Certificate of non-compliance	12 months	Yes — buyer rectifies within 90 days of settlement	No
Nothing	—	No	No

The sell-yes, lease-no asymmetry, and why it exists

Since 29 April 2016, a NSW property with a swimming pool or spa generally cannot be sold or leased without a valid certificate of compliance or a relevant occupation certificate — with one extra option available on a sale only: a certificate of non-compliance.

Put plainly: the same non-compliant barrier is a saleable property and an unlettable one.

That looks arbitrary until you ask who is being protected in each case, and then it becomes obvious. On a sale, the person taking on the pool is the person taking on the property, the risk and the decisions about it. They can see the certificate, they know what is wrong, they can price it, and they are the one who will fix it. Disclosure is a workable answer, and the 90-day clock makes it a bounded one.

A tenant can do none of that. They cannot rectify a barrier they do not own. They frequently cannot even inspect it meaningfully before signing. And the children most at risk in a rental are not party to the transaction at all. So the law does not offer a disclosure route on a lease: a landlord must obtain the compliance certificate, or provide a relevant occupation certificate less than three years old.

The rule is not about the barrier. It is about whether the person accepting the risk is able to do anything about it. Once you see it that way, the asymmetry is the only sensible design.

How the 90-day transfer works on a sale

A certificate of non-compliance is issued to a pool owner whose barrier has known non-compliances, where they want to sell without rectifying them. Attached to the contract for sale, it transfers the obligation: the purchaser has 90 days from settlement to complete the works and obtain a certificate of compliance.

Three consequences follow, and sellers routinely misjudge all three.

The defects are itemised and disclosed. The certificate lists what does not comply. You are not selling a pool with a vague question mark over it; you are selling one with a written schedule of faults attached to the contract. Every buyer and every buyer's solicitor will read it.

It will be priced, and probably above cost. A buyer looking at a listed non-compliance does not deduct the quote to fix it. They deduct the quote, plus the hassle, plus a margin for what else might be wrong behind it. Rectifying a gate latch and a non-climbable zone before listing very often costs less than what the certificate costs you at the negotiating table.

The 12-month validity is a feature, not a limitation. It exists so a vendor cannot attach a certificate that no longer reflects the barrier's actual state. If your certificate is eleven months old, expect questions.

So the honest framing: a certificate of non-compliance is an excellent tool for a sale that has to happen now, and a poor substitute for two weekends of rectification work. It is worth getting a quote for the fix before deciding — on a gate, a latch or a climbable object the numbers frequently favour fixing.

If you are a landlord, this document does nothing for you

Worth stating without qualification, because it is the single most common misunderstanding here.

You cannot lease a NSW property with a pool on a certificate of non-compliance. As a landlord you must register the pool and obtain a certificate of compliance, and provide a copy of the compliance certificate or a relevant occupation certificate less than three years old, together with the certificate of registration, to the tenant when a new residential tenancy agreement is entered into.

Which means the timeline works backwards from the lease, not forwards from the vacancy:

Before listing for lease, not after accepting an application — a failed inspection plus rectification plus reinspection is not a one-week job.
Check the certificate's expiry against the lease term. A compliance certificate runs three years; tenancies renew. Diary it.
Between tenancies is the cheap moment to fix anything, because the pool is empty of people and the works are not an intrusion.

There is an exemption worth knowing: these requirements generally do not apply to properties in strata or community schemes of more than two lots with a shared pool. If that is your situation, the obligations sit differently, and our page on landlords and pools covers it.

What to do first, in order

Whichever side of the transaction you are on, the sequence is the same and the first step is free.

Check the pool is registered on the NSW Swimming Pool Register, and that the details are right. Registration is separate from compliance and is required for both selling and leasing. Our guide to checking whether a pool is registered walks through it.
Look for an occupation certificate. If the pool was built in the last three years you may already hold a document that satisfies the requirement, for a sale or a lease, with no inspection needed.
Book an inspection early. If the barrier passes, the certificate of compliance must be issued within three days of the inspection and is valid for three years — useful for far longer than this transaction.
Only then decide about a certificate of non-compliance, with a rectification quote in hand so you are comparing two real numbers rather than choosing the option that feels easier this week.

If the inspection has already turned up problems, what happens when a pool fails the barrier inspection sets out the rectification path, and selling a house when the pool is not compliant deals with the sale directly. If the fix needs a builder, get quotes for the barrier work before you decide which route is cheaper.

Common questions

Can I lease my property with a certificate of non-compliance?

No. The certificate of non-compliance option applies to sales only. A landlord must obtain a certificate of compliance, or hold a relevant occupation certificate issued within the last three years, and provide it with the certificate of registration to the tenant on entering a new residential tenancy agreement. Details are on the NSW Swimming Pool Register.

How long is a certificate of non-compliance valid?

12 months from issue. The period is deliberately shorter than the three years a certificate of compliance runs, so that a vendor cannot attach a certificate that no longer accurately reflects the state of the barrier.

What happens if the buyer does not fix the pool within 90 days?

The obligation to achieve compliance has transferred to them at settlement, and the 90-day period is the window to complete the listed works and obtain a certificate of compliance. Enforcement of the pool barrier requirements sits with the local council, and the pool must comply with the standard regardless of the certificate attached to any contract.

Is it cheaper to fix the pool or to sell with a certificate of non-compliance?

Usually to fix it, though it depends entirely on what is wrong. Buyers tend to deduct more than the rectification quote — the cost, plus the inconvenience, plus a margin for what else may be wrong. Get a rectification quote before you decide, so you are comparing two real numbers rather than guessing.

Do these rules apply to units with a shared pool?

Generally not. The sale and lease requirements do not apply to properties in strata or community schemes with more than two lots and a shared pool. The obligations in those schemes sit with the owners corporation or community association rather than with the individual lot owner, and are governed separately.

Sources

General information only, current at 2026-09-18. Pool rules differ by state and by council, and penalty amounts are updated regularly. Confirm your own obligations with your council or a registered inspector before acting.

What is a certificate of non-compliance for a NSW pool?