A construction loan lets you buy land and build on it using one finance facility that draws down in stages as your build progresses.
If you're looking at house and land packages in Petersham or nearby inner west suburbs, understanding how construction finance works before you sign anything with a developer will save you time and prevent surprises during settlement and the build phase. The main difference between a standard home loan and a construction loan is that you don't receive the full loan amount upfront. Instead, funds are released progressively as each stage of the build is completed and inspected.
How Construction Loans Release Funds Progressively
Most lenders use a progress payment schedule that releases funds in five or six stages. Your lender appoints a valuer or building inspector who confirms each stage is complete before releasing the next payment. Typical stages include base stage, frame stage, lock-up stage, fixing stage, and practical completion. The land purchase usually settles first, either as a separate drawdown or as the initial stage of your construction facility.
Consider a buyer purchasing a house and land package in Petersham where the land costs fall within the suburb's current median for a smaller block, and the building contract adds another portion on top. The buyer arranges a construction loan that covers both. At settlement, the lender releases funds to pay for the land. Once the slab is poured and inspected, the lender releases the base stage payment directly to the builder. This continues until the home reaches practical completion and the final payment is made. Between drawdowns, the buyer pays interest only on the amount drawn down so far, which keeps repayments lower during construction.
Interest Charges During the Build Phase
You only pay interest on the funds that have been drawn down, not the full loan amount. If your loan facility is approved but only a portion has been released to cover land and base stage, your interest charges apply only to that drawn amount. This is one of the main advantages of construction finance compared to taking out a full loan upfront and parking the unused portion in an offset account.
Lenders typically offer interest-only repayment options during the construction period, which can run from six months to twelve months depending on the build timeline. Once construction is complete, the loan converts to a standard principal and interest home loan, often called a construction to permanent loan. Some lenders allow you to lock in a fixed rate at the start, while others keep you on a variable construction loan interest rate until the build finishes and you convert to a standard loan product.
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What a Fixed Price Building Contract Means for Your Loan
Most lenders require a fixed price building contract before they'll approve construction funding. This contract specifies the total build cost and sets out the progress payment schedule. It protects both you and the lender from cost blowouts during construction. If your builder is quoting on a cost plus contract, where the final price can vary based on materials and labour, you'll find fewer lenders willing to offer finance or you may face higher interest rates and stricter conditions.
In Petersham, where blocks can be smaller and council approval processes are managed by Inner West Council, having council plans approved and a development application signed off before you apply for finance will speed up the loan application. Lenders want to see that your registered builder has all necessary approvals in place and that you're ready to commence building within a set period from the disclosure date, usually six months.
Upfront Costs Beyond the Deposit
You'll need to budget for more than just your deposit. Lenders charge a progressive drawing fee each time they send a valuer or inspector to assess a completed stage, usually between a few hundred dollars per inspection. Legal fees cover contracts for both the land purchase and the building contract. Council approval fees, soil tests, and connection costs for utilities add up before construction begins.
In our experience, buyers underestimate how much cash they need available during the build. Even though you're paying interest only on drawn amounts, you still need to cover that interest each month, plus any ongoing rent if you're living elsewhere during construction. Setting aside a buffer of a few thousand dollars for unexpected costs during the build, such as variations or delays, will prevent funding stress halfway through the project.
How Long Approval Takes and What Lenders Assess
A construction loan application takes longer to assess than a standard home loan because the lender evaluates both your borrowing capacity and the viability of the build. They'll review the building contract, the builder's insurance and licensing, the council plans, and the land valuation. Expect the process to take three to four weeks from application to formal approval, sometimes longer if the lender requests additional information about the builder or the contract.
Lenders also assess whether the loan amount aligns with the combined value of the land and the completed home. If the valuer determines that the finished property will be worth less than the total loan amount, the lender may reduce your borrowing capacity or require a larger deposit. This is more common in areas where land values are high relative to the cost of construction, which can occur in established inner west suburbs like Petersham where land is tightly held.
When the Build Converts to a Standard Home Loan
Once your builder reaches practical completion and you've received the occupation certificate, the lender conducts a final inspection and releases the last progress payment. At this point, your construction facility converts to a standard home loan. You'll move from interest-only payments on drawn amounts to principal and interest repayments on the full loan amount.
Some lenders allow you to choose your ongoing loan product at the time of conversion, including whether you want a fixed rate, variable rate, or split loan structure. Others automatically roll you into a standard variable product unless you request a change. Clarifying this before you sign your construction loan documents will help you plan your repayment structure and avoid being locked into a product that doesn't suit your circumstances once the build is finished.
If you're ready to explore home loans for a house and land package or want to understand how construction draw schedules work for your specific build, call one of our team or book an appointment at a time that works for you.
Frequently Asked Questions
How does a construction loan release funds for a house and land package?
Funds are released progressively as each stage of the build is completed and inspected, usually in five or six stages from base to practical completion. The land purchase typically settles first, followed by payments at each construction milestone.
Do I pay interest on the full loan amount during construction?
No, you only pay interest on the amount drawn down so far. Most lenders offer interest-only repayments during the build phase, which keeps costs lower until construction is complete.
What is a fixed price building contract and why do lenders require it?
A fixed price building contract specifies the total build cost and progress payment schedule, protecting you and the lender from cost blowouts. Most lenders require this type of contract before approving construction finance.
How long does it take to get approval for a construction loan?
Expect three to four weeks from application to formal approval. The process takes longer than a standard home loan because lenders assess the building contract, builder credentials, council approvals, and land valuation.
What happens when construction finishes?
Once you receive the occupation certificate and the final inspection is complete, your construction loan converts to a standard home loan. You'll move from interest-only payments to principal and interest repayments on the full loan amount.