How Construction Finance Works for House and Land Packages
A construction loan for a house and land package splits your finance into two stages. The land component settles first with a standard loan, then the construction phase begins with funds released progressively as your registered builder completes each stage.
Consider a dental hygienist purchasing a house and land package in Warners Bay, where a registered builder offers a fixed price building contract at $580,000 total (land at $320,000, construction at $260,000). The loan settles on the land first. You start making repayments on that $320,000 immediately, typically on an interest-only basis while construction proceeds. Once the building contract is signed and council approval is confirmed, the lender releases construction funds according to a progress payment schedule tied to specific milestones: slab down, frame up, lockup, fixing stage, and practical completion. The lender only charges interest on the amount drawn down at each stage, not the full construction amount upfront.
This structure protects both you and the lender. Funds don't sit idle in the builder's account, and you're not paying interest on money that hasn't been spent yet. Most lenders also require a progress inspection before releasing each drawdown, which adds another layer of oversight to the construction process.
What Happens Between Land Settlement and Building Commencement
Once the land settles, you own it outright, but construction doesn't always start the next day. Your building contract will stipulate a timeframe, often requiring the builder to commence building within a set period from the disclosure date, usually six to twelve months depending on council plans and approvals.
During this gap, you're making repayments on the land portion of the loan. If you've borrowed $320,000 for the land and you're on interest-only repayments at current variable rates, that's roughly $1,400 to $1,500 per month before construction even begins. Some lenders allow you to live on the land if it's suitable, but most house and land packages involve vacant blocks in new estates where services might not yet be fully connected. You'll also need to maintain the block and ensure it's ready for the builder to access when the development application clears and construction begins.
The timing matters because you're essentially holding two costs: your current rent or accommodation, plus the loan repayments on the land. Planning that overlap carefully means knowing when council approval is likely and how long the builder needs between contract signing and slab pour.
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How the Progressive Drawdown Schedule Is Structured
Construction lenders release funds in stages, not as a lump sum. The typical progress payment schedule has five or six drawdowns tied to physical milestones: base stage (slab or footings), frame stage, lockup (roof and windows), fixing stage (plumbing, electrical, plastering), and practical completion.
Each stage triggers a drawdown of roughly 15% to 25% of the construction loan amount, depending on the contract. Before releasing funds, the lender arranges a progress inspection to confirm the work matches the stage being claimed. That inspection usually costs between $150 and $250 per visit, charged as a progressive drawing fee. Some lenders cap the total number of inspections, others charge per visit. If your builder requests a drawdown but the inspector finds the stage incomplete, the funds are held until the work is finished.
The benefit of this approach is control. You're not handing over the full construction amount and hoping the builder delivers. The builder gets paid as they perform, and you only pay interest on what's actually been spent. If construction stalls, your loan doesn't keep growing.
Interest-Only Repayments During the Build Phase
Most construction loans automatically place you on interest-only repayment options during the building period. You're paying interest on the land loan from day one, then interest on each construction drawdown as it's released.
As an example, if your land loan is $320,000 and the first construction drawdown is $52,000 for the slab, your interest calculation shifts from $320,000 to $372,000 after that stage completes. By lockup, you might be paying interest on $450,000, and so on until practical completion when the full loan amount is drawn.
This staged interest calculation keeps your repayments lower during construction compared to a standard loan where the full amount is advanced upfront. Once construction finishes and you move in, the loan converts to a construction to permanent loan with principal and interest repayments unless you've structured it otherwise. That conversion is usually automatic and doesn't require a new application, though some lenders reassess your income and employment at that point to confirm you can service the full loan amount.
Fixed Price Contracts and Cost-Plus Contracts
Most house and land packages use fixed price building contracts, where the builder quotes a set amount and absorbs any cost variations during construction. That's different from a cost plus contract, which is more common in custom builds where the final price depends on actual costs plus a builder's margin.
For a dental hygienist working regular clinical hours, a fixed price contract is usually the more predictable option. You know the loan amount from the start, the lender assesses your borrowing capacity based on that figure, and there's no risk of the build cost blowing out halfway through. The builder manages the risk of material price increases or subcontractor delays.
Lenders prefer fixed price contracts too. They know exactly how much they're lending and can structure the progress payment finance accordingly. If you're considering a custom design or engaging an owner builder, expect more scrutiny from the lender and potentially higher deposit requirements, because the cost and timeline risks shift back to you.
Council Approval and Building Timeframes
Your construction loan is conditional on council approval. No approval, no drawdowns. The development application process can take anywhere from a few weeks to several months depending on the local council and the complexity of the build.
In areas like the Hunter region, where new estates are expanding quickly, some councils have streamlined processes for project home builders using pre-approved designs. That can shorten the approval time to six or eight weeks. In more established suburbs with heritage overlays or bushfire zones, expect longer timeframes and possibly additional conditions.
Your builder usually manages the development application, but it's worth confirming who's responsible and what happens if approval is delayed or rejected. Some building contracts include a sunset clause that lets either party walk away if council approval isn't granted within a set period. If that happens after land settlement, you own the land but have no builder, and you'll need to either find a new builder or sell the block.
How Lender Inspections Protect Your Build
Every time your builder requests a progress payment, the lender sends a qualified inspector to verify the stage is complete. That inspector checks that the slab is poured and cured, that the frame is up and braced, that the roof is on and windows are installed at lockup, and so on.
This isn't just a formality. The inspector is protecting the lender's security, but they're also protecting you from paying for work that hasn't been done. If the inspector finds the stage incomplete or identifies defects, the drawdown is held until the issue is resolved. That gives you leverage with the builder without having to withhold payment yourself, which can strain the relationship or breach the contract.
The inspection process adds a few days to each drawdown, so factor that into your timeline. Builders know this and usually build the inspection lag into their program, but delays can compound if multiple stages need reinspection.
When Construction Delays Affect Your Loan
Construction timelines slip for all kinds of reasons: weather,材料 shortages, subcontractor availability, council inspections. A build that's scheduled for five months can easily stretch to seven or eight.
That delay costs you. Every extra month of construction is another month of interest-only repayments on the land and any completed stages, plus another month of paying rent or other accommodation if you're not living on-site. If you're a dental hygienist balancing a clinical role with managing a build, the extended timeline can also mean more site visits, more coordination with the builder, and more time spent managing the process.
Some lenders set a maximum construction period, often twelve months. If your build goes beyond that, they may reassess the loan or adjust the interest rate. Others are more flexible, especially if the delay is due to external factors like council or weather rather than builder performance. Communication with your lender during delays is important. Let them know what's happening, provide updated timelines from the builder, and confirm whether any loan conditions need adjusting.
Converting to a Standard Home Loan After Completion
Once your builder reaches practical completion and you receive the occupation certificate, the construction loan converts to a construction to permanent loan. That conversion usually happens automatically within a few weeks of final drawdown.
The loan shifts from interest-only to principal and interest repayments (unless you've arranged otherwise), and the interest rate may also change depending on your loan structure. Some lenders offer a discounted construction loan interest rate during the build, then move you to their standard variable or fixed rate once you're occupying the property. Others keep the rate consistent throughout.
Before conversion, some lenders will reconfirm your income and employment. If you've changed roles or reduced your hours since the original construction loan application, that could affect your borrowing capacity. For most dental hygienists in stable clinical positions, that's not an issue, but it's worth flagging if your circumstances have shifted during the build.
Why House and Land Packages Suit Stable Income Profiles
Lenders view house and land packages as lower risk than custom builds or renovations because the builder, the design, and the cost are all defined upfront. That makes them more accessible for dental hygienists who might not have years of self-employment history or large deposit reserves.
A fixed price building contract with a registered builder gives the lender confidence that the project will complete on time and on budget. The land component provides immediate security, and the staged drawdown structure means the lender isn't exposed to the full loan amount until the house is finished and occupiable.
If you're working in a practice with a standard employment contract, your income is straightforward to verify, which smooths the construction loan application. Lenders can assess your capacity to service both the construction phase (interest-only on land plus progressive drawdowns) and the post-completion phase (principal and interest on the full amount). That's different from self-employed applicants or those in newer roles, where lenders might require larger deposits or additional documentation.
The structure also suits dental hygienists who want certainty. You know the land price, the build cost, the loan amount, and the repayment profile before you commit. That's harder to achieve with renovations or custom builds where costs can shift as the project unfolds.
Call one of our team or book an appointment at a time that works for you. We'll walk through your specific situation, confirm which lenders offer the most suitable terms for your build, and make sure the timing and drawdown schedule align with your builder's program and your current commitments.
Frequently Asked Questions
How does a construction loan differ from a standard home loan?
A construction loan releases funds progressively as your builder completes each stage, rather than advancing the full amount upfront. You pay interest only on the amount drawn down at each stage, which keeps repayments lower during the build. Once construction finishes, the loan converts to a standard home loan with principal and interest repayments.
What happens between land settlement and the start of construction?
After land settlement, you start making loan repayments on the land portion, typically on an interest-only basis. Construction begins once council approval is granted and the builder is ready to commence, which can take several months. During this period, you're responsible for maintaining the block and covering both your accommodation costs and the land loan repayments.
How do lenders release construction funds during the build?
Lenders release funds according to a progress payment schedule tied to physical milestones like slab, frame, lockup, and completion. Before each drawdown, the lender arranges an inspection to confirm the stage is complete. You're charged interest only on the amount released at each stage, not the full construction loan upfront.
What is a fixed price building contract?
A fixed price building contract sets the total construction cost upfront, and the builder absorbs any price variations during the build. This gives you certainty on the loan amount and protects you from cost blowouts. Lenders prefer fixed price contracts because they know exactly how much is being lent and can structure the drawdown schedule accordingly.
What happens if construction is delayed?
Construction delays extend the period you're paying interest-only repayments on the land and completed stages, plus any additional accommodation costs. Most lenders allow up to twelve months for construction, but longer delays may require reassessment. Keeping your lender informed of delays and providing updated timelines from the builder helps manage the process.
