NSW Off-the-Plan Sunset Clauses Explained
NSW reformed sunset clause law in 2015 (Section 66ZS) and again in 2018 to stop developers cancelling contracts to resell at higher prices. Understand your rights as an off-the-plan buyer.
Quick Answer
A sunset clause in a NSW off-the-plan contract is a date by which the developer must register the strata plan and complete construction. If the date passes without registration, the contract is automatically rescinded and deposits are refunded. Under Section 66ZS of the NSW Conveyancing Act 1919 (introduced in 2015 and strengthened in 2018), developers can ONLY rescind a sunset clause with the buyer's written consent OR an order of the Supreme Court of NSW. The Court will only order rescission if it's 'just and equitable' — typically requiring the developer to prove the delay was outside their control. This was introduced after widespread Sydney market scandals where developers cancelled cheap pre-sales to resell at higher prices. Buyer-initiated sunset rescission remains available without Court order. Sunset dates are typically 24–48 months from contract.
Why NSW reformed sunset clause law
Before 2015, NSW developers routinely used sunset clauses as a unilateral 'get-out' mechanism. In a rising Sydney market, a developer who pre-sold an apartment in 2012 at $700,000 could deliberately delay registration past the sunset date and rescind, then resell the same apartment in 2015 at $1.1 million. The original buyer received only their deposit back — not the $400,000 capital gain. In response, the NSW Government introduced Section 66ZS via the Conveyancing Amendment (Sunset Clauses) Act 2015. The amendment requires developer-initiated sunset rescission to have either: (1) written consent from each buyer affected; or (2) an order of the Supreme Court of NSW that rescission is 'just and equitable' in all the circumstances. The 2018 amendments extended these protections further.
When can a developer rescind under Section 66ZS?
The Supreme Court will consider all relevant factors including:
- The reasons for the developer's delay (unforeseen council DA delays, contractor insolvency, materials shortages, COVID disruption can be relevant).
- Whether the developer has acted reasonably to mitigate the delay.
- Whether construction is now substantially complete.
- The current market value of the property compared with the contract price.
- The conduct of the buyer.
- Any other matter the Court considers relevant.
What buyers should negotiate before signing off-the-plan
We always recommend negotiating these terms before signing any NSW off-the-plan contract:
- A reasonable sunset date (typically 24–36 months from contract, not 60 months).
- Express right for the buyer to rescind on sunset (not just the developer).
- Cap on developer's right to vary plans, finishes, or floor area (typically ±5% area variation only).
- Right to inspect the apartment before settlement (and remedy defects).
- Strata budget and management agreement disclosure.
- Disclosure of all special levies expected in the first 5 years.
- Limitation on developer's right to grant further easements or sub-divide.
NSW Sunset Clause — Before vs After 2015 Reforms
How the legal position of NSW off-the-plan buyers changed under Section 66ZS.
| Issue | Before 2015 | After 2015 (current) |
|---|---|---|
| Developer rescinds for delay | Allowed unilaterally | Requires buyer consent OR Court order |
| Buyer rescinds for delay | Allowed if contract permits | Allowed (preserved) |
| Onus of proof for rescission | On the buyer | On the developer |
| Buyer's deposit on rescission | Refunded only | Refunded + potential damages |
| Court factor: 'just and equitable' | N/A | Court considers all circumstances |
Section 66ZS Conveyancing Act 1919 (NSW) — introduced 2015, strengthened 2018.
How to Use NSW Sunset Clause Protections
Check the sunset date in the contract
Look for the 'sunset date' or 'completion date' clause — usually in the special conditions. 24–36 months is reasonable; 48+ months is too long.
Negotiate a buyer rescission right
Insist on an express right for the buyer to rescind if construction is not complete by the sunset date. This protects you from market falls.
Limit developer's right to vary plans
Common variations: 5% floor area tolerance, no material change to floor plan, no material change to finishes specification.
Track construction progress
Request quarterly progress updates from the developer. Site visits where possible. Watch for council DA modifications which delay registration.
If developer tries to rescind under sunset
Do NOT sign any consent. Engage a NSW property lawyer immediately. Section 66ZS requires Court order if you don't consent — and the developer must prove rescission is 'just and equitable'.
If buyer wants to rescind under sunset
If your contract permits it, serve a written rescission notice after the sunset date. You're entitled to deposit refund and any contractual damages.
Frequently Asked Questions
Common NSW questions answered by Elyment Conveyancing — written for buyers, sellers, and investors.
A sunset clause is a date by which the developer must register the strata plan and complete construction. If the date passes, the contract may be rescinded — but only by the buyer freely or by the developer with consent or Supreme Court order.
Only with your written consent or an order of the Supreme Court of NSW. Under Section 66ZS of the Conveyancing Act 1919, the Court will only order rescission if it's 'just and equitable' in all the circumstances.
Most NSW off-the-plan contracts have sunset dates of 24–48 months from contract. We recommend negotiating no more than 36 months for typical apartment buildings, and inserting a buyer rescission right.
If your contract gives you a right to rescind on sunset, yes — serve a written rescission notice after the date. If the contract is silent, the developer's delay may give rise to common law termination rights — get NSW property law advice.
Yes, the standard 5 business day cooling-off period applies (now extended to 10 business days for off-the-plan under the 2018 reforms). After cooling-off ends, the contract is binding subject to sunset and other special conditions.
Your full deposit must be refunded. If the rescission was wrongful (no buyer consent, no Court order), you may also claim damages for loss of bargain — i.e. the difference between the contract price and current market value.
Most off-the-plan contracts allow minor variations (typically ±5% floor area) but prohibit material changes. Material changes (e.g. moving a balcony, changing the number of bedrooms) usually entitle the buyer to rescind. Check your special conditions.
NSW allows off-the-plan apartment buyers to defer stamp duty payment for up to 12 months from contract date. This is a cash flow benefit — the duty rate itself is unchanged. The buyer must intend to occupy as principal place of residence.
Related NSW Guides & Tools
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