Off-the-Plan Home Loan Basics and Eligibility in Australia

Buying off-the-plan can feel like a leap of faith.

You’re committing to a property that doesn’t exist yet, at a price that may or may not match what the bank thinks it’s worth when it’s finally built.

Handled well, it can be a smart way to secure a future home or investment with a smaller upfront outlay. Handled badly, you can end up scrambling for finance right before settlement.

This guide walks through the finance basics and eligibility rules for off-the-plan buyers in Australia, so you can make decisions you can live with in two or three years’ time—not just this weekend.

At-a-glance answer: can you get off-the-plan finance?

In most cases, if you can qualify for a standard home loan, you can qualify for an off-the-plan loan—provided you have at least a 10–20% deposit, stable income and clean credit. The real risk is the gap between exchange and settlement: your income, debts, interest rates or the property valuation can all change. The safest buyers plan from day one to still pass the bank’s serviceability test when the building is finished, not just when they sign the contract.

Start with clear numbers before you fall in love with a display suite.

1. How off-the-plan finance actually works

1.1 What “off-the-plan” really means for your loan

An off-the-plan purchase is a contract to buy a property that’s not yet built, or not yet titled. You typically:

• Pay a deposit (often 10%) now.
• Wait 12–36 months while it’s built.
• Pay the remaining 90% at settlement with a home loan.

For apartments and townhouses, you usually don’t draw down the loan until completion. For land + build packages, you might have two stages of finance: land settlement first, then a construction loan for progress payments.

From the lender’s point of view, it’s still a normal home loan. What changes is timing and risk:

• They’re lending against a future valuation, not today’s listing.
• Your income and debts may look very different by settlement.
• The property may not value up to the contract price when finished.

1.2 Typical loan types for off-the-plan

Most off-the-plan buyers use standard home loan products:

• Variable rate principal & interest (P&I) – most common.
• Fixed rate for 1–5 years – to lock in repayments after settlement.
• Interest-only (often investors) – reduces cashflow hit initially.

Indicative rates usually sit in the same band as other home loans from the same lender for similar risk (e.g. 80% LVR owner-occupied vs 90% LVR investor), but can be higher for small deposits or riskier developments. Always treat any rate you see today as illustrative, not a guarantee for settlement.

1.3 Your big deadlines: exchange, pre-approval, and settlement

Key finance milestones are:

• Exchange – you sign the contract and pay the deposit.
• Pre-approval – the lender gives an in-principle yes (usually valid 60–90 days).
• Practical completion – the building is done and valuation is ordered.
• Formal approval – lender approves based on the final valuation and your current situation.
• Settlement – your loan funds and the title transfers.

The danger zone? Assuming a pre-approval at exchange automatically means your loan will be approved at settlement a year or two later. It doesn’t.

2. Eligibility basics: what lenders look for

If you strip away the marketing gloss, lenders assess off-the-plan buyers on four pillars: deposit, income, credit, and the property itself.

2.1 Deposit, LVR and LMI

Most lenders want you to have:

• At least 10–20% deposit (including stamp duty and costs).
• A maximum loan-to-value ratio (LVR) of 80% to avoid Lenders Mortgage Insurance (LMI), or up to about 90–95% with LMI or a government guarantee.

For a $750,000 apartment:

• 20% deposit = $150,000.
• 80% loan = $600,000.

If the valuation at completion comes in lower—say $700,000—the same $600,000 loan is now at ~86% LVR. You’d either need more cash, another security, or accept LMI if the lender allows it.

Many lenders also like to see some genuine savings (e.g. regular deposits into your account over 3–6 months), not just a one-off gift.

2.2 Income and employment stability

PAYG borrowers are usually assessed on:

• Base salary (most of it counted).
• Overtime/commissions/bonuses (typically shaded or averaged).
• Length of employment and industry history.

Self-employed borrowers are assessed over 1–2 years of tax returns, financials and sometimes BAS statements. Your income story needs more work and more lead time, but it’s absolutely possible to get approved. Our guide /insights/self-employed-to-homeowner-without-payslip walks through exactly which documents you’ll need.

2.3 Serviceability: can you actually afford it on their numbers?

Lenders run your situation through a serviceability calculator. Key ingredients:

• Your gross income, shaded for perceived risk.
• Living expenses, benchmarked against the HEM (Household Expenditure Measure).
• All existing debts – credit cards (full limits), car loans, BNPL, HELP/HECS.
• The proposed loan, tested at about 3% above the actual rate, in line with APRA’s buffer expectations.

As a rough sense check, if your total housing costs are heading above 30–40% of your net income, that can signal financial stress risk, especially when you’re heavily concentrated in one property. (See the discussion in /insights/refinancing-inherited-properties-keep-or-sell-high-value-homes.)

2.4 Credit history and other commitments

Lenders want to see:

• Clean recent repayment history on all accounts.
• No serious defaults, judgments or unmanageable payday loans.
• Reasonable total limits on credit cards.

If you’re consolidating high-interest debts into your home loan to improve serviceability, be very deliberate. The real win is keeping repayments at previous levels and using the lower rate to pay debt off faster, not freeing up room to spend more (a trap we explore in detail in /insights/demystifying-debt-consolidation-using-home-equity-wisely).

2.5 The property, developer and building

For off-the-plan apartments, most lenders apply extra filters:

• Minimum internal size (often around 50m² for a 1-bed).
• Limits on high-density postcodes or very large complexes.
• Developer and builder track record.

If the building is in a post-code the lender considers high-risk (too many similar units, or past issues), they may cap the LVR or refuse the deal entirely. Always check lender appetite for the specific project before you sign.

Self-employed buyers need a stronger documentation story for off-the-plan finance.