Simple hacks to finance a house and land package

A house and land package isn't financed like an established property.

You're buying two things at different times, the land settles first, then construction begins months later. That gap creates holding costs, interest charges on land you can't live in yet, and a loan structure most people don't expect when they sign the contract.

The loan you need is called a construction loan, and it releases funds in stages as the build progresses. You'll pay interest only on what's been drawn down, not the full loan amount, which keeps costs lower during construction. Once the build is complete, the loan converts to a standard home loan with principal and interest repayments.

How construction loans release funds in stages

Construction loans pay the builder at specific milestones, not upfront. The lender holds your approved loan amount and releases it in portions as each stage is completed and inspected.

Typical stages include base, frame, lockup, fixing, and completion. After each stage, the builder requests payment, the lender arranges an inspection, and once approved, the funds go directly to the builder. You only pay interest on the amount drawn down so far, which means your repayments start low and increase as construction progresses.

Consider a buyer purchasing land for $250,000 and building a home with a construction cost of $400,000 and they have a 20% deposit. They settle on the land first and begin paying interest on $200,000 (80% of the land purchase price). When the base stage is complete and $60,000 is released to the builder, they're now paying interest on $260,000. This continues until the final draw, when the full $520,000 (80% of the total land and build cost) is released and the loan converts to a standard repayment structure.

Interest only during construction keeps costs manageable

During construction, you're typically only required to make interest payments, not principal and interest. This reduces your repayments while you're also covering rent or other accommodation costs.

Once construction is complete and you receive the keys, the loan switches to principal and interest repayments. Some lenders allow you to choose between variable rate, fixed rate, or split rate at this point, giving you flexibility based on your financial situation and the current interest rate environment.

If you're building while living elsewhere, interest only repayments during construction mean you're not doubling up on full loan repayments and rent at the same time. The savings during this period can be significant, especially if construction takes six to twelve months.

Land holding costs add up faster than expected

Once you settle on the land, you're responsible for council rates, water charges, and interest on the land portion of the loan, even though construction hasn't started. These holding costs continue until you move in, and they're often underestimated.

If there's a delay between land settlement and construction starting, such as waiting for council approvals or builder availability, you could be paying these costs for months longer than planned. Some buyers also face additional charges if the developer requires the land to be registered before the builder can begin, adding another layer of holding costs.

In our experience, buyers who budget an extra $5,000 to $8,000 for holding costs are rarely caught short. Those who don't often find themselves under financial pressure before construction even begins.

Pre-approval needs to cover both land and construction

Your home loan pre-approval must account for the full purchase price, land plus construction, not just the land component. Lenders assess your borrowing capacity based on the total loan amount, and construction loans are assessed differently than standard home loans.

Some lenders are cautious with house and land packages, particularly if the builder is small or the development is in a regional area. They may require a larger deposit, limit the loan to value ratio, or decline the application altogether if they see the project as higher risk.

Getting pre-approval early means you know exactly what you can borrow before signing any contracts. If a lender won't approve the full amount, you have time to adjust your budget, increase your deposit, or choose a different package.

Fixed price contracts protect you from cost blowouts

A fixed price building contract locks in the construction cost, so the builder can't charge you more if materials or labour costs increase during the build. This is important because construction loans are approved based on the contracted price, and lenders won't release additional funds if the builder asks for more money halfway through.

Without a fixed price contract, you could be left covering the shortfall yourself, either from savings or by applying for a loan top-up, which isn't always approved. Most reputable builders offer fixed price contracts as standard, but it's worth confirming before you sign.

If the contract includes provisional sums or prime cost allowances, those amounts can still vary. Make sure you understand which items are fixed and which might change, so you're not surprised later.

Lenders Mortgage Insurance applies to the full loan amount

If your deposit is less than 20% of the total purchase price, you'll likely pay Lenders Mortgage Insurance (LMI). This is calculated on the full loan amount, including both land and construction, and it's usually added to your loan rather than paid upfront.

LMI protects the lender if you default, and the premium increases the less equity you have. For house and land packages, LMI can be higher than for established homes because lenders view construction as a slightly higher risk.

Some lenders offer LMI waivers for certain professions or first home buyers using government schemes, which can save thousands. If you're eligible, it's worth structuring your loan to take advantage of those concessions.

Construction timelines affect when you can move in

Most builders estimate construction will take six to twelve months, but delays are common. Weather, material shortages, and subcontractor availability all push timelines out, and every extra month means more holding costs and interest payments.

If you're relying on rental income or planning to move in by a specific date, build in a buffer. Assume construction will take longer than quoted, and make sure your finances can handle the extra time. Lenders won't extend interest only periods indefinitely, so if construction drags on, you might be forced into principal and interest repayments before you've even moved in.

We regularly see buyers who've planned their finances around a six month build, only to find themselves still paying rent and loan interest ten months later. That extra time can cost several thousand dollars if you haven't budgeted for it.

Switching to your preferred loan structure after construction

Once construction is complete, you can restructure your loan to suit your long term goals. You might want to split your loan between fixed and variable, add an offset account, or switch from interest only to principal and interest.

Some lenders let you lock in these features at the start, while others require you to wait until construction is finished. If you know you want specific features, such as an offset account or rate discount, ask your broker to confirm these will be available once the build is done.

This is also the time to review whether your current lender still offers the most suitable loan for your situation. If rates have dropped or another lender has introduced a product with features you need, refinancing might be worth considering once you've settled in.

Call one of our team or book an appointment at a time that works for you. We'll help you structure your construction loan so you're not paying more than you need to, and we'll make sure your finance is set up to match the build timeline, not just the contract you've signed.