Land Purchase for Construction: What Not to Do

Construction Loans and Land Purchase: The Settlement Sequence

When you purchase land with the intention to build, the construction loan operates in two distinct phases: land acquisition followed by progressive drawdown during construction. The lender assesses your application based on the combined value of land plus completed dwelling, then settles the land purchase first and releases building funds according to a progress payment schedule tied to construction milestones.

The structure matters because you need unconditional finance approval before exchanging on the land, but the construction component won't commence until you have council approval and a fixed price building contract in place. Most lenders require you to commence building within a set period from the disclosure date, typically six to twelve months, which means your building contract and development application timeline need to align with your land settlement.

Consider a family lawyer purchasing a 600 square metre block in a growth corridor with the intention to build a four-bedroom residence under a fixed price contract. The land settles at $320,000, with the building contract priced at $480,000. The lender approves the combined loan amount of $800,000 based on the projected as-complete valuation of $920,000. At land settlement, only the $320,000 is drawn. The remaining $480,000 sits undrawn until the first progress claim is submitted after the base stage is completed and inspected.

Between land settlement and the first drawdown, you're paying interest only on the land component. Once construction funding begins, you only pay interest on the amount drawn down at each stage, which means your repayments increase progressively as the build advances. This differs from a standard home loan where the full amount is drawn at settlement.

Fixed Price Building Contracts and Lender Requirements

Lenders require a fixed price building contract before approving the construction component of your loan. Cost plus contracts, where the builder charges actual costs plus a margin, are rarely accepted by mainstream lenders because the final loan amount can't be determined at approval. The building contract must specify the total price, inclusions, and progress payment schedule, and it must be executed with a registered builder who holds appropriate insurance.

The progress payment schedule in your building contract should align with the lender's construction draw schedule. Most lenders release funds at five or six stages: base, frame, lockup, fixing, practical completion, and final completion. The builder's payment claims need to match these milestones. If your builder requests payments at seven or eight stages, or uses non-standard milestone definitions, the lender may require contract amendments before proceeding.

Your building contract also needs to be current. If you exchange on land in March but don't settle until June, and your building contract was signed in February, some lenders will require a reissue or confirmation from the builder that pricing remains valid. This becomes relevant when land settlements are delayed or when cooling-off periods extend the timeline.

Council Approval and Development Application Timing

You don't need council approval to settle on the land, but you will need it before the lender releases the first construction drawdown. Lenders require a copy of the approved development application or building permit before any building funds are advanced. If your DA is rejected or subject to conditions that materially alter the build cost, your construction loan approval may need to be reassessed.

The timing sequence typically runs: exchange on land, lodge DA, obtain finance approval, settle land, receive council approval, execute building contract, commence construction. The risk period is between land settlement and council approval, because you're holding land and paying interest on that portion of the loan without yet being able to start building. If your DA takes longer than expected, or if you need to appeal or modify plans, you may breach the lender's requirement to commence building within the set period from the disclosure date.

In practice, lodging your DA before or immediately after exchanging on the land reduces this risk. Most councils in regional and growth areas process straightforward residential applications within six to ten weeks, but that assumes no objections, no additional information requests, and no referrals to other authorities. If your build involves site works, bushfire overlays, or planning scheme amendments, allow additional time and notify your lender if delays are likely.

Progressive Drawdown and the Role of Inspection

Construction loans release funds progressively based on physical completion of each stage, verified by an independent progress inspection arranged by the lender. The builder submits a payment claim, the lender engages a valuer or building inspector to confirm the stage is complete, and once approved, the funds are released directly to the builder or to you for payment to the builder depending on the loan structure.

This process typically takes three to seven working days from claim submission to funds release, which means you need to factor inspection lead times into your building schedule. Builders often expect payment within a set period after completing a stage, and delays in the inspection or approval process can create tension if the builder's payment terms are tight.

The inspection also verifies that the work completed matches the contract specifications and that the quality meets acceptable standards. If the inspector identifies defects or incomplete work, the lender may hold back a portion of the drawdown until rectification is completed. This protects you as the borrower, but it also means you need to stay involved in the build process rather than assuming the lender will release funds automatically when the builder requests them.

Most lenders charge a progressive drawing fee for each inspection and drawdown, typically between $150 and $400 per stage. Over five or six stages, this adds $750 to $2,400 to your total loan costs. This fee is usually deducted from the drawdown amount rather than paid upfront, but it's a cost that doesn't exist with a standard purchase loan, so it should be included in your settlement cost calculations.

Interest-Only Repayment Options During Construction

During the construction phase, repayments are structured as interest-only on the amount drawn down. You don't begin principal and interest repayments until construction is complete and the loan converts to a standard home loan, which is why this structure is often called a construction to permanent loan.

The variable nature of your repayments during construction requires careful cashflow planning. If your first drawdown is $100,000 for the base stage, your repayments are calculated on that amount. After the frame stage, when another $120,000 is drawn, your repayments increase to reflect the new total of $220,000 drawn. By practical completion, you're paying interest on the full loan amount, but you've had the benefit of lower repayments during the earlier stages when your cash position may be tighter.

Some lenders allow you to elect principal and interest repayments from the outset, which can reduce the total interest paid over the construction period, but this is less common and usually only offered if your serviceability supports the higher repayment amount. Most borrowers use the interest-only structure during construction and switch to principal and interest once they move into the completed dwelling.

Land and Construction Package: Single Approval or Separate Applications

When you're purchasing land and building in a single coordinated transaction, some lenders will treat this as a land and construction package with one approval covering both components. Other lenders require you to apply for land finance first, then apply for construction finance separately once you have council approval and a signed building contract. The single-approval approach is more efficient and removes the risk of being declined for construction finance after you've already settled on the land.

The critical distinction is whether your initial approval is conditional on the construction component or whether the land component can settle independently. If your approval states that construction finance is subject to receipt of council plans, a satisfactory valuation of the completed property, and a fixed price building contract, then you're effectively managing two approvals even if they're documented in a single letter. You need to satisfy the construction conditions before any building funds are released.

This structure works when the land seller and the builder are separate parties and when you're purchasing land on the open market rather than as part of a house and land package. For house and land package loans, where the land and building contract are sold together by a developer, the approval process is often more streamlined because the builder and contract are pre-approved by the lender and the construction timeline is more predictable.

What Happens If You Don't Commence Building Within the Required Period

If you fail to commence building within the lender's required period from the disclosure date, the construction loan approval lapses and you're left holding land with only the land portion of the loan active. At this point, the lender may require you to reapply for construction finance, which involves a new assessment of your income, liabilities, and the current value of the land. If your financial position has changed, or if lending policy has tightened, you may no longer be eligible for the same loan amount.

The most common causes of delayed commencement are council approval delays, builder availability, and contract disputes. Less commonly, borrowers underestimate the time required to finalise selections and obtain final pricing from the builder, or they purchase land opportunistically without having a builder or plans in place. In our experience working with family lawyers who often purchase land during market opportunities, the timing risk is reduced by engaging a builder and lodging a DA before committing to land purchase.

If you're approaching the end of your commencement period and construction hasn't started, contact your lender immediately. Some lenders will grant a short extension if you can demonstrate that council approval is imminent or that the builder is scheduled to start within weeks. Others will require a formal reapplication. The earlier you raise the issue, the more options you have.

Access Construction Loan Options from Banks and Lenders Across Australia

Construction loan features vary significantly between lenders, and not all lenders who offer standard home loans will offer construction finance. The key variables include the maximum loan-to-value ratio, whether owner builder finance is available, the number of progress payments allowed, the cost and turnaround time for progress inspections, and the interest rate during construction.

Some lenders apply a higher construction loan interest rate during the building phase, then reduce the rate once the loan converts to a standard mortgage. Others use the same rate throughout. The difference can add several thousand dollars to your interest cost during a six-month build, so it's worth comparing both the construction rate and the post-construction rate when evaluating options.

Lenders also differ in their approach to site costs and non-standard builds. If your land requires significant earthworks, retaining walls, or service connections that aren't included in the building contract, some lenders will allow these costs to be included in the loan amount if supported by quotes and a quantity surveyor's report. Others will only finance the building contract value and require you to fund site works separately. For family lawyers looking to build on rural or semi-rural blocks where service connection costs can exceed $50,000, this distinction matters.

Working with a broker who has access to construction loan options from banks and lenders across Australia allows you to compare these variables and select a structure that aligns with your build timeline and cashflow requirements. The differences in approval conditions, drawdown processes, and inspection turnaround times are often more material than the interest rate alone, particularly if your build involves custom design or site-specific challenges.

When to Consider Refinancing Your Construction Loan Post-Completion

Once construction is complete and the loan converts to a standard mortgage, you're no longer locked into the lender's construction loan terms. If the post-construction interest rate is higher than market rates, or if the loan features don't suit your ongoing needs, refinancing your home loan becomes an option.

The refinance is treated as a standard home loan application rather than a construction loan because the property is complete and can be valued as a finished dwelling. This often opens up access to lenders who don't offer construction finance but who have competitive rates for owner-occupied or investment lending. The refinance can also be an opportunity to restructure your loan, such as splitting between fixed and variable, establishing an offset account, or consolidating other debts.

Timing the refinance is typically straightforward. Most borrowers wait until the loan has fully converted and the first principal and interest repayment period has commenced, which is usually one to three months after practical completion. There's no requirement to remain with your construction lender beyond this point unless your loan agreement includes a clawback period for any upfront incentives or fee waivers.

Call one of our team or book an appointment at a time that works for you. We work with family lawyers across Australia who are purchasing land and building, and we can structure your construction finance to align with your settlement timeline and building contract milestones.

Frequently Asked Questions