Before buying off the plan, understand that you are committing based on plans, not a finished property. Key risks include sunset clauses, construction delays, changes to layouts or finishes, valuation shortfalls at settlement, and limited remedies if timelines change. Always have a conveyancer review the contract before signing.
Here’s what you should know before buying off the plan.
What Does “Buying Off the Plan” Mean?
Buying off the plan means purchasing a property based on plans, drawings and specifications, rather than a finished building. Settlement usually occurs months or even years later, once construction is complete and the title is issued.
Off-the-plan purchases are common for:
- Apartments
- Townhouses
- House-and-land packages
Key Benefits of Buying Off the Plan
While not suitable for everyone, off-the-plan purchases can offer advantages such as:
- Stamp duty concessions (particularly for first-home buyers in Victoria)
- Lower upfront costs, with only a deposit required initially
- Brand-new property with modern fittings and warranties
- Potential capital growth during construction
Key Risks and Considerations
Off-the-plan contracts are often complex and heavily weighted in favour of the developer, making legal advice essential before signing.
1. Contract Terms and Sunset Clauses
Most off-the-plan contracts include a sunset clause, allowing either party to rescind the contract if the development is not completed by a certain date.
Some sunset clauses allow the developer to terminate the contract if the market changes. A conveyancer can review these clauses and advise on potential risks.
2. Changes to Plans and Specifications
Contracts often allow developers to make changes to:
- Layouts and floor plans
- Fixtures and finishes
- Common areas
Understanding what changes are permitted—and what rights you have if changes occur—is critical.

3. Delays in Construction
Construction delays are common and can affect:
- Finance approval timelines
- Interest rates
- Your ability to plan a move or rental
Off-the-plan contracts may offer limited remedies for delays.
4. Valuation and Finance Risks
Because settlement happens in the future:
- The final valuation may be lower than the purchase price
- Lenders may reduce the loan amount offered
- Buyers may need to contribute additional funds
5. Owners Corporation and Ongoing Costs
For apartments and townhouses, buyers should understand:
- Proposed owner’s corporation fees
- Special levies
- Shared facilities and maintenance obligations
These details are often estimates at the time of purchase.
6. Cooling-Off Periods and Deposits
In Victoria, off-the-plan buyers are generally entitled to a cooling-off period, although there are exceptions.
Deposit amounts can be significant, and funds may be held for extended periods. It is important to understand:
- When and how the deposit is held
- Under what circumstances it may be forfeited or refunded
Why Legal Advice Is Essential Before Signing
Off-the-plan contracts are not “standard” and often include:
- Extensive special conditions
- Broad developer rights
- Limited buyer protections
At Red Door Conveyancing, we review off-the-plan contracts in detail and explain the risks, obligations and long-term implications—before you commit.
Off-the-plan property purchases offer exciting opportunities, but they require careful consideration and expert legal guidance. Understanding the contract, timelines and potential risks upfront can help you make a confident and informed decision.
If you have questions about conveyancing processes or need a professional conveyancer, contact us on 03 8456 6797.
Author
Joe Mattar is a seasoned conveyancer at Red Door Conveyancing. His extensive expertise in property law and transactional processes provides readers with clear, practical insights into conveyancing. Joe's articles aim to demystify the complexities of property transactions, ensuring clients are well-informed and confident.