Buying off-the-plan across Sydney City, the Northern Beaches and Inner West: sunset clauses explained | Glenmore Legal
← All articles
Buying·6 min read

Buying off-the-plan across Sydney City, the Northern Beaches and Inner West: sunset clauses explained

Off-the-plan purchases are common in newer Sydney developments around Bondi Junction and Zetland-adjacent pockets. Sunset clauses are the single biggest risk buyers overlook.

GL
Glenmore Legal
Published July 2026
A Northern Beaches street with a construction crane in the background

Buying off-the-plan means signing a contract for a property that doesn't exist yet. That gap between exchange and completion, sometimes years, creates risks a standard established-home purchase doesn't have.

What is a sunset clause?

A sunset clause sets a date by which the developer must register the strata plan and complete the building. If they don't, either party can typically rescind the contract. In a rising market, some developers have used delays and sunset clauses to rescind and resell at a higher price, NSW law now restricts this, but the clause still needs careful review.

What are disclosure statements and material changes?

The contract includes a disclosure statement covering the building's specifications, layout, fixtures, finishes. If the developer makes a "material change" before completion, you may have rights to compensation or rescission, but only within strict notice periods.

How do deposits and bank guarantees work?

Off-the-plan deposits are usually 10%, sometimes able to be paid via a bank guarantee or deposit bond rather than cash, which can free up funds during a long construction period. Whether that's available depends on the developer and your lender.

Before you exchange on an off-the-plan contract
  • Confirm the sunset date and what happens if it's not met
  • Read the disclosure statement against the display suite/marketing
  • Check what counts as a 'material change' and your rights
  • Ask whether a deposit bond is accepted instead of cash

Frequently asked

Can I inspect the finished apartment before completion?

Most contracts allow a pre-settlement inspection, where defects should be noted and raised with the developer before settlement.

What if the developer misses the sunset date?

Depending on the clause and current law, you or the developer may be able to rescind, though restrictions apply to prevent developers using delays purely for resale gain.

The bottom line

Off-the-plan contracts are longer and more one-sided than standard contracts by design, they're written by the developer's lawyers. A careful review before exchange is where you claw back some protection.

Considering an off-the-plan purchase?

Get a fixed-fee quote and speak directly to the person who'll handle your matter.

Get a quote

This article is general information only and does not constitute legal advice. For advice on your specific circumstances, please get in touch.

Glenmore Legal
Services Fees Articles Contact
© Glenmore Legal 2026 · Website content is for general information only and should not be relied upon as legal advice.