First Home Buyers: Off-the-Plan Property Purchases

Understanding Off-the-Plan Finance for First Home Buyers

Off-the-plan purchases require a different approach to your home loan application than buying an established property. Your pre-approval will typically be conditional on the final valuation at completion, which might be 12 to 24 months away, and lenders assess your borrowing capacity twice: once when you apply and again when the property settles.

The main challenge centres on valuation risk. Consider a buyer who secures a $480,000 loan with a 10% deposit on a $500,000 apartment in Mandurah's waterfront precinct. They pay their deposit in stages during construction, but when the building completes 18 months later, the bank's valuation comes in at $465,000. That buyer now faces a shortfall. They need to either increase their deposit by $15,000 to maintain the same loan-to-value ratio, or they need to pay for Lenders Mortgage Insurance (LMI) because their equity position has shifted from 10% to less than 7%.

This scenario plays out regularly in our experience, particularly in areas with high volumes of new apartment construction. Your finance approval needs built-in protections for valuation shortfalls.

Deposit Structure and Payment Timing

Most off-the-plan contracts require a 10% deposit paid in stages: typically 5% on exchange and 5% at a later milestone like slab down or frame completion. You can access the First Home Loan Deposit Scheme which allows eligible buyers to purchase with just a 5% deposit without paying LMI, but you'll need to confirm your developer accepts this structure.

Some developers insist on the full 10% deposit structure even when you're using a government guarantee. In that case, you might need to use genuine savings or a gift deposit for the initial 5%, then structure your loan to minimise how much cash you need at settlement.

Your deposit money typically sits in a trust account or with a deposit bond provider during construction. If using genuine savings, confirm whether your lender requires those funds to remain in your account for a specific period before drawdown, particularly if you're relying on demonstrating savings history for your application.

First Home Buyer Grants and Stamp Duty Concessions

Western Australian first home buyers purchasing new or substantially renovated properties can access the first home owner grant (FHOG) of $10,000 for properties valued up to $750,000. Off-the-plan purchases qualify as new properties, making you eligible for this grant plus stamp duty concessions that don't apply to established homes.

The stamp duty concession in WA eliminates duty on properties up to $430,000 and provides partial relief up to $530,000 for first home buyers purchasing new homes. For a $500,000 off-the-plan apartment in Mandurah, you would receive partial stamp duty relief worth approximately $13,000 compared to purchasing an established property at the same price.

These concessions apply based on the contract price, not the final valuation. If you sign a contract at $495,000 but the property values at $520,000 at completion, your concessions are calculated on the $495,000 figure. This provides some protection against rising values reducing your eligibility.

Finance Conditions in Your Contract

Your off-the-plan contract should include a finance condition that allows you to exit if you cannot secure formal approval within a specified timeframe, usually 14 to 21 days. This differs from standard pre-approval because you're getting conditional approval for a property that doesn't yet exist.

The approval will be subject to satisfactory valuation at completion, changes in your financial circumstances, and changes in lending policy. That third condition matters more than most buyers realise. Lender policies can shift during an 18-month construction period. A product available when you sign might not exist when you settle, or serviceability calculations might tighten.

We regularly see this with interest rate buffers. If a lender assesses your application using a 2.5% buffer above the actual rate when you apply, but increases that buffer to 3% by settlement, you might no longer meet their serviceability requirements even though nothing in your personal finances has changed.

Managing the Settlement Gap

The period between contract signing and settlement creates specific risks for first home buyers. Your income, employment, credit history, and financial commitments need to remain stable throughout construction. Taking on new debt, changing jobs, or having credit issues during this period can invalidate your approval.

As an example, a buyer approved in principle for a $450,000 loan purchases a new car on finance nine months before their apartment settles. That $15,000 car loan reduces their borrowing capacity by approximately $75,000 to $90,000, depending on the lender's serviceability formula. Their conditional approval evaporates, and they face either renegotiating the purchase price with the developer or losing their deposit.

The same risk applies to credit card limits. Opening a new card with a $10,000 limit can reduce your borrowing capacity by $40,000 to $50,000, even if you never use it. Lenders assess the limit, not the balance.

Choosing Between Fixed and Variable Rates

You'll typically lock in your interest rate choice three to six months before settlement, not when you receive conditional approval. Market conditions 12 months from now will determine whether a fixed interest rate or variable interest rate serves you better.

Off-the-plan buyers miss out on offset account benefits during construction because your loan doesn't exist yet. If you're saving additional funds during the construction period, those savings won't reduce your interest once the loan activates unless you have access to an offset account on your chosen loan product.

Some lenders offer both offset and redraw facilities on variable products, giving you flexibility to park surplus funds. Fixed products generally don't include offset access, though you might have limited redraw available depending on the lender.

Mandurah's Off-the-Plan Market Considerations

Mandurah's coastal location and proximity to Perth make it attractive for off-the-plan apartment developments, particularly around the marina precinct and ocean foreshore. The local market has seen steady population growth, with particular demand from downsizers and Perth workers seeking more affordable housing within commuting distance.

Valuation movements in Mandurah's apartment market depend heavily on supply volumes. When multiple developments complete simultaneously, valuations can soften due to competition. Understanding the completion timeline for other projects in your area helps assess valuation risk. A development completing when three others settle nearby faces different market conditions than one with no competing supply.

The Regional First Home Buyer Guarantee may apply to some Mandurah properties depending on their location and value, offering another pathway to purchase with a 5% deposit without LMI. Eligibility depends on specific property location within designated regional areas.

Protecting Your Position

Your conditional approval should come from a lender committed to honouring it at settlement, provided your circumstances haven't changed. Some buyers obtain multiple conditional approvals from different lenders as protection against policy changes, though this requires careful management of credit enquiries.

The contract should specify what happens if the developer delays completion. Extended construction periods can push your approval past its expiry date, requiring reapproval under potentially different lending conditions. Some contracts include sunset clauses allowing either party to exit if construction extends beyond a specified timeframe.

Maintain detailed records of your financial position throughout the construction period. When settlement approaches, you'll need to demonstrate that your circumstances match what was approved initially. Employment verification, income confirmation, and liability declarations all need to align with your original application.

Call one of our team or book an appointment at a time that works for you to discuss your off-the-plan purchase and confirm your finance structure protects you through to settlement.

Frequently Asked Questions