Do you know how land and construction finance works?

Building your own home in Riverside gives you the floor plan you want, the aspect you choose, and the finish that reflects how you actually live. Before the first slab gets poured, you need to understand how construction finance works, because it operates completely differently to a standard home loan.

How construction loans release funds as your build progresses

Lenders don't hand you the full loan amount upfront. They release funds in stages, matched to the work your builder completes. You draw down the loan progressively as the build moves from slab to frame to lock-up to completion. Interest only applies to the amount drawn so far, not the full approved loan. If you've drawn $150,000 and your total loan is approved for $500,000, you're only paying interest on the $150,000.

Consider a couple buying a block near the West Tamar Highway with plans for a four-bedroom home. Their lender approves a construction loan of $480,000. After settlement on the land, they draw the first $96,000 for site works and slab. At that point, they're paying interest only on $96,000. Once the frame is up and signed off, they draw another $120,000. Now they're paying interest on $216,000. The loan grows with the build, and so does the interest, but you're never servicing the full amount until the house is finished.

Progress payment schedule and how your builder gets paid

Your builder will work to a fixed price building contract with a progress payment schedule written into it. Typically, payments are broken into five or six stages: deposit, base stage, frame stage, lock-up, fixing stage, and completion. Each stage corresponds to a percentage of the total contract price. The builder completes the work, the lender sends someone to inspect, and once the stage is signed off, the funds are released directly to the builder.

You don't handle the money yourself. The lender pays the builder on your behalf. That structure protects both sides. The builder gets paid for work completed, and you only draw down funds that correspond to real progress on site.

What happens with the land component of the loan

If you're buying land and building separately, most lenders structure it as a single loan with two phases. The land portion settles first. You draw that amount to pay the vendor, and you start paying interest on the land from settlement day. The construction portion stays undrawn until building starts. Some lenders will let you park the land loan interest-only while you wait for council approval and builder scheduling. Others want you locked into a timeframe to commence building within a set period from the disclosure date, usually six or twelve months.

Riverside blocks near the river or with Tamar views often sell quickly, and buyers sometimes settle on land before their plans are fully approved. If that's your situation, confirm upfront whether your lender allows a gap between land settlement and the start of construction. Not all of them do, and if you're forced to start paying down principal on land while you're still waiting for a development application to clear, your cashflow tightens before the build even begins.

Interest rates and how they differ from standard home loans

Construction loan interest rates sit slightly higher than standard variable rates. Lenders price in the administrative cost of managing progressive drawdowns, inspections, and the higher perceived risk of an incomplete asset. You'll also see a progressive drawing fee charged each time funds are released. That fee usually ranges from $200 to $400 per drawdown, depending on the lender. Over five or six progress payments, those fees add up, so factor them into your budget from the start.

Once construction finishes and you've received your occupancy certificate, the loan converts to a standard home loan. At that point, the interest rate typically drops to match the lender's standard variable or fixed rates, and you switch from interest-only repayments to principal and interest. That conversion happens automatically with most construction to permanent loan products. You're not refinancing or reapplying. The loan just shifts structure once the build is done.

What lenders need to see before they approve land and construction finance

You'll need council-approved plans, a fixed price contract with a registered builder, and evidence that the builder holds the right insurance. Lenders won't approve a cost plus contract where the final price remains open-ended. They want a fixed price so they can calculate the loan amount with certainty. If you're working with an owner builder setup, expect far fewer lenders to consider the application, and those that do will ask for detailed trade quotes, a project plan, and proof of your building experience.

Lenders also want to know the land is suitable for the proposed build. If the block requires significant earthworks, retaining walls, or services that aren't yet connected, they'll factor that into their valuation and your borrowing capacity. A sloping block near Riverside's older estates might need $40,000 in site prep before the slab goes down. That cost needs to sit inside your total loan or come from your own savings. If it's not accounted for in the contract and the loan amount, you'll hit a funding gap before the build even starts.

How to manage cashflow during the construction phase

Your repayments start low and grow as each stage is drawn. If you're renting while you build, you're covering rent and loan repayments at the same time. That overlap usually lasts six to nine months depending on the build timeline. We regularly see buyers in Riverside underestimate that dual cost. A rental at $400 per week plus interest-only repayments on $200,000 drawn so far adds $1,000 or more per month to your budget. If you're stretching to cover that and your builder hits a delay, the cashflow pinch gets worse.

Some lenders offer a capitalised interest option during construction. Instead of making repayments each month, the interest gets added to the loan balance and repaid once the build is finished and the loan converts. That option smooths cashflow during the build, but it increases the amount you owe at the end. Whether that trade-off works depends on how much breathing room you need and whether you're confident in your post-completion budget.

What Blue Gum Loans does differently when setting up construction finance

We work through your build timeline, your contract, and your council approvals before we go to a lender. That preparation matters because construction finance fails most often at the documentation stage, not the approval stage. A missing clause in your building contract or a council condition that hasn't been discharged can delay drawdown for weeks. We make sure the paperwork lines up so the loan settles when you need it to and the builder gets paid on time.

Ryan and the team at Blue Gum Loans also help you work out whether a split between fixed and variable rates makes sense once your loan converts. Locking part of your loan gives you certainty on repayments once you've moved in. Keeping part variable gives you flexibility if you want to make additional payments or pay the loan down faster. That conversation happens before you sign anything, not after the build is finished and your options have narrowed.

Call one of our team or book an appointment at a time that works for you. We'll walk through your plans, your block, and your numbers so you know exactly how the funding works before you commit to a builder.

Frequently Asked Questions