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Buying Off the Plan? Legal Pitfalls to Watch Before You Sign

Buying off the plan can be exciting, but it also comes with legal risks that don’t apply to established homes. From lengthy contracts to sunset clauses and shifting completion dates, it’s essential to get legal advice before signing. Here’s what to watch for so your dream purchase doesn’t turn into a costly mistake.

What Does “Off the Plan” Mean? 

Buying off the plan means purchasing a property (usually an apartment or townhouse) that hasn’t been built yet and the lot and strata plan (or deposited plan) has not yet been created. You’re committing based on floor plans, schedules, and artistic renderings rather than an existing home.

While this can be a smart way to buy into a growing area or lock in a price early, it also introduces several legal and financial risks that are often overlooked.

1. Watch Out for the Sunset Clause 

A sunset clause sets a deadline by which the developer must complete the build or have the plan of subdivision registered. If the deadline passes, either party (in some cases) can rescind the contract.  However, there are greater protections in place for purchasers of off the plan contracts.

In NSW, developers are no longer allowed to cancel contracts under a sunset clause without the buyer’s consent or Supreme Court approval. Recent reforms offer better protections to purchaser, however it is still important to:

  • Check the length of the sunset period
  • Ask about any past delays by the developer
  • Understand your rights if the deadline isn’t met
  • Ensure you have contingencies in place for financing the purchase if sunset clauses can be extended

Learn more at NSW Fair Trading – Buying off the plan. 

2. Variations to the Finished Product 

Many contracts allow developers to change the layout, materials, or finishes if needed and in some cases a reduction in lot size from the proposed plan of subdivision. This can result in:

  • Smaller internal or external areas
  • Cheaper fixtures or design substitutions
  • Changes to communal areas or parking allocations

A lawyer can explain what types of changes the contract permits, and whether you have any rights to cancel or seek compensation.

3. Deposit and Holding Risks 

When you buy off the plan, you’ll typically pay a 10% deposit upfront, even though construction may take years. During that time, the market could shift, and the final valuation might be less than the agreed price.

If that happens, your lender may not cover the full loan, and you could be left scrambling to make up the difference.

At ClickLaw, we always advise buyers to understand the deposit terms, release conditions, and how to protect themselves from market fluctuations.

4. No Physical Inspection = More Risk 

You won’t be able to inspect the property before signing the contract. That means:

  • No way to verify build quality or finishes
  • No pre-settlement defects list (yet)
  • No guarantee that the developer will deliver exactly as promised

That’s why it's vital to:

  • Review disclosure documents thoroughly
  • Ask for details on the developer’s previous projects
  • Include clear expectations in the contract where possible

5. Strata & Shared Property Rules 

Most off-the-plan purchases involve strata title, which means shared walls, driveways, lifts, or common facilities.

You’ll be subject to:

  • Strata levies
  • By-laws restricting what you can do with your lot
  • Owners' corporation decisions on maintenance, renovations, or pets

A good contract review will include advice on the strata plan and any by-laws already in place or proposed.

What to Ask Your Property Lawyer 

Before signing, ask your solicitor to explain:

  • What are the developer’s obligations under the contract?
  • Can the size or design of the unit legally change?
  • What happens if there’s a delay in completion?
  • Are there financial penalties or rights to rescind?
  • Does this contract comply with recent off-the-plan reform laws?

The goal isn’t to scare you off, just to make sure you're protected if things don’t go to plan.

Buying off the plan? Don’t sign a contract blind. ClickLaw’s experienced NSW property lawyers will review your off-the-plan contract, explain the risks, and make sure you know exactly what you're committing to.

Contact us today for clear, fixed-fee legal advice before you sign.

 

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