Construction loan approval isn't just about ticking the boxes once at the start.
You'll get initial approval for your loan amount based on land value and building plans, but the funds release in stages as each phase of your build completes. Lenders assess both your ability to service the debt and the builder's progress before releasing each payment. That means your registered builder needs council approval, fixed price building contracts need to be watertight, and your progress payment schedule needs to align with what the lender will actually fund.
In our experience across North East Melbourne, buyers in areas like Bundoora and Macleod often purchase land first, then approach us months later when they're ready to build. The challenge is that land values can shift, construction costs might have moved, and your financial position may have changed. All of these factors affect how much a lender will approve and when they'll release funds.
How Lenders Assess Construction Loan Applications
Lenders evaluate your application based on the completed property value, not just the land and contract sum separately. They'll commission a valuation showing what your new home will be worth once finished, and they'll lend against that figure at the same loan-to-value ratio they would for an established home. Your serviceability gets tested against the full loan amount from day one, even though you'll only make interest-only repayment options on the amount drawn down during construction.
Consider a buyer who owns land in Greensborough valued at $450,000 and has signed a fixed price contract for $650,000. The lender orders a valuation showing the completed home will be worth $1,150,000. With a 10% deposit against total project costs of $1,100,000, they're borrowing $990,000. The lender assesses whether they can service a $990,000 loan at current variable rates, even though for the first six months they might only owe interest on $500,000 while the slab and frame go up.
The development application and council plans need to be approved before most lenders will issue formal approval. Some will give conditional approval earlier, but the clock doesn't start until you've got council sign-off and a building permit in hand. If you're planning to build your new home in an area with slower council turnaround times, factor that into your timeline.
Progressive Drawdown and the Payment Schedule
Funds release in instalments that match your progress payment schedule, but the lender adds their own layer of verification. Your builder submits an invoice for a completed stage, the lender sends someone to conduct a progress inspection, and only then do they release payment. This process typically takes five to seven business days from invoice to funds hitting the builder's account, so your builder needs to plan for that gap.
Most construction to permanent loan structures include four to six drawdowns. Land purchase or deposit gets paid first, then base stage including slab, then frame stage, then lock-up once the roof and windows are in, then fixing stage covering internal work like plumbing and electrical, then final completion once the occupancy certificate issues. Each lender has slightly different definitions for what qualifies as each stage.
You only pay interest on the amount drawn down at any point. If you've drawn $400,000 for land and base works, you're paying interest on $400,000 while the framers and plumbers finish their work. Once the next $200,000 releases for frame and lock-up, your interest charges step up to cover $600,000. The interest rate during construction is usually variable, and some lenders charge a Progressive Drawing Fee each time they release funds, typically around $300 to $500 per drawdown.
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What Happens If Your Builder Requests Payment Early
Builders sometimes ask for payment before the lender's inspection confirms that stage is complete. This creates a timing problem because the lender won't release funds until their inspector signs off, but your builder might need to pay sub-contractors or order materials for the next phase.
In a scenario like this, the builder might request a variation to the progress payment schedule or ask you to cover costs directly. Neither option is ideal. Variations can trigger a revaluation if they change the scope significantly, and paying costs outside the loan structure means you're funding construction from savings you've already committed elsewhere. The solution is usually in the original contract. A quality construction contract includes enough buffer in each stage payment that the builder can manage their cash flow without asking you to step in. Before you sign, compare what the builder defines as each stage completion against what your lender's typical inspection criteria cover.
Construction Finance for Owner Builders in Victoria
Owner builder finance works differently because you're the registered builder, which means you're managing sub-contractors directly. Most mainstream lenders won't touch this arrangement because they can't rely on a licensed builder's insurance or track record. The lenders who do offer owner builder finance typically require larger deposits, sometimes 20% to 30% of the total project value, and they'll want detailed cost breakdowns showing how much you're paying electricians, plumbers, and other trades at each stage.
You'll also need to demonstrate construction experience or engage a project manager who can provide statutory declarations at each drawdown. The lender wants proof that the work is complete and meets building standards before they release the next payment. In North East areas like Eltham and Warrandyte where larger blocks and custom designs are common, owner builder projects can make financial sense if you have the skills and time. But the approval process takes longer and the documentation requirements are significantly higher than working with a registered builder.
When Approval Expires Before You Start Building
Most lenders require you to commence building within a set period from the Disclosure Date, usually six to twelve months. If council approval drags out or your builder's schedule pushes your start date back, your loan approval can expire before you break ground. When that happens, the lender reassesses your application as if it's new. Your income, expenses, and credit position all get reviewed again, and if interest rates have moved higher in the meantime, your serviceability might not stack up the same way it did months earlier.
This catches people in growth areas across Victoria where council backlogs extend timeframes. If you're buying a land and construction package in a new estate, ask the developer and builder what their realistic timeline looks like from contract to slab pour. Then work backwards to time your loan application so approval is fresh when you actually need the first drawdown. If you apply too early trying to lock in a rate or get certainty, you risk the approval lapsing and having to start over.
The conversation with your broker should cover what happens if your builder or council delays the start. Some lenders will extend approval if your circumstances haven't changed and you can demonstrate the delay is outside your control. Others treat it as a new application and charge another round of fees. Knowing which type of lender you're working with before you commit matters more than the interest rate during construction, because that rate is usually variable anyway.
If your build is on the near horizon and you're weighing up how the approval and drawdown process will actually work with your builder's timeline, call one of our team or book an appointment at a time that works for you. We work with clients right across North East Melbourne and Victoria, and we can walk you through what your specific lender will need at each stage before you're halfway through the build and trying to figure it out under pressure.
Frequently Asked Questions
How does a lender decide how much to approve for a construction loan?
Lenders approve your loan based on the completed property value, not just the land and building contract separately. They assess your ability to service the full loan amount from day one, even though you'll only pay interest on funds drawn down during each construction stage.
When do lenders release funds during a construction project?
Funds release in instalments after each construction stage completes and a lender-appointed inspector verifies the work. This process typically takes five to seven business days from invoice submission to payment, so builders need to plan for that gap.
What happens if my construction loan approval expires before I start building?
Most lenders require you to start building within six to twelve months of approval. If this period expires, the lender reassesses your application as new, reviewing your income, expenses, and serviceability at current rates, which may differ from your original approval.
Can I get construction finance as an owner builder in Victoria?
Yes, but fewer lenders offer owner builder finance and they typically require larger deposits of 20% to 30%. You'll need to provide detailed cost breakdowns and either demonstrate construction experience or engage a project manager to verify work at each stage.
Do I pay interest on the full loan amount during construction?
No, you only pay interest on the amount drawn down at each stage. As your builder completes each phase and the lender releases more funds, your interest charges increase to match the total amount you've borrowed so far.