Commercial Construction Loans in Australia

Commercial construction loans in Australia sit between commercial property lending and project finance, and they behave like neither. The credit risk is nothing like buying a stabilised, income-producing asset, the loan is structured differently, and far fewer lenders will touch it. For any developer building commercial property to hold or sell, the construction finance pathway is where the project economics are won or lost.

What follows is how these loans work end to end: the lender tiers, the drawdown mechanics, what a builder has to prove, and how a borrower should approach the whole thing.

A construction lender is funding a project, not a property. The build economics, the builder's covenant, the contract, and the take-out path carry as much weight as the land underneath, and none of it looks like acquisition credit.

What Construction Loans Actually Are

A commercial construction loan funds the build of a commercial property (office, industrial, retail, mixed-use, hotel, specialist) from the acquisition or refinance of the land through to practical completion. The money comes out in three phases. First, a land settlement drawdown to buy the development site. Then construction drawdowns, released periodically as the build progresses. Finally the take-out: a refinance into a stabilised commercial loan, a sale to an end-buyer, or strata-conversion sales.

1 The Lender Tiers

Major banks

ANZ, CBA, NAB, Westpac. Cheapest money, tightest credit box. Major bank construction lending goes to experienced developers with a track record, strong pre-sales or pre-leasing, and well-located assets. Expect LVR caps of 65% to 75% of completed value.

Tier 2 banks

Bank of Queensland, Suncorp, Bendigo and Adelaide, Macquarie Business Banking. Sharp on specific niches, and quicker to a decision than the majors in some cases.

Specialist non-bank construction lenders

La Trobe Financial, Thinktank, Resimac, Liberty Financial, and lenders built specifically around construction. Rates are higher, criteria more flexible. This is where less-established developers, or assets that fall outside major bank appetite, tend to get funded.

Private credit and mezzanine

Private credit funds writing senior, junior, or full-stretch construction debt. Higher rates again. You see them on projects that need more LVR than a senior lender will provide, or where the borrower is still building a track record.

2 Loan Structure

Loan-to-Value vs Loan-to-Cost

Construction loans are sized against two numbers. LVR (Loan-to-Value) is the loan as a percentage of the as-complete value of the project, typically 65% to 75% for senior debt. LTC (Loan-to-Cost) is the loan as a percentage of total project cost, typically 70% to 80%. The lender applies whichever of the two lands more conservatively.

Borrower equity

Your equity fills the gap between total project cost and the loan. It usually has to go in before any construction drawdown is released.

Interest treatment

Interest is capitalised during construction, added to the loan balance rather than paid monthly. The project earns nothing before completion, so any monthly servicing would have to come from cash outside the project.

3 The Drawdown Mechanism

The loan is released in tranches that track the build. Each drawdown turns on four things:

• A progress claim from the builder.
• Quantity surveyor (QS) certification that the claimed work is actually in place.
• An updated cost-to-complete analysis.
• Lender sign-off on the drawdown.

The QS is appointed by the lender, or jointly with the borrower, and certifies independently at every draw. The borrower pays the QS fees, but the QS reports to the lender.

4 Builder Qualification

The lender will not fund a build until the builder clears its bar. That means a current, unrestricted license for the project type and value; a track record of completed projects of similar type and scale; financial substance in the form of audited financials, working capital and banking facilities; and bonding capacity, whether through performance bonds, parent company guarantees, or insurance backing.

On larger projects, expect more: liquidated damages provisions written into the building contract, parent company guarantees, and builder's all-risks insurance with the lender named as co-insured.

5 The Building Contract

The contract between developer and builder is central to the lender's credit decision. Three structures come up.

Lump sum fixed price

The default for commercial construction. The builder commits to a fixed price for a defined scope, and any variation runs through a formal change order.

Cost plus

The builder is paid actual cost plus a margin. Rare in commercial, and lenders are cooler on it because the final cost is a moving target.

Construction management

The construction manager coordinates subcontractors but does not carry the construction risk itself. Used on larger or more complex projects, with lender appetite varying case to case.

6 The Take-Out Path

At practical completion the construction loan has to be repaid or refinanced. There are three principal ways out.

Refinance to investment loan

The finished property is leased and refinanced into a stabilised commercial investment loan. The usual route for developers building to hold.

Sale

The finished property is sold to an end-buyer, investor or owner-occupier. The usual route for developers building to sell.

Strata-conversion sales

The building is strata-titled and sold lot-by-lot. Most common on mixed-use developments with a residential component.

The take-out path shapes how the lender reads the whole deal. Pre-leasing or pre-sales materially improve your terms, because part of the exit is already de-risked.

7 Common Pitfalls

Cost overrun

Cost inflation, scope creep, or a builder falling behind all push costs past budget. The cost-to-complete is on the borrower, and lenders will want proof you can fund it before they release the next drawdown.

Builder failure

A builder going insolvent mid-construction is the most damaging credit event on the project. The lender will usually have a fallback for replacing the builder through performance bonds or builder failure insurance, but the time and cost to work through it are real.

Pre-sale settlement risk

Where the project leans on pre-sales settling at completion, failed settlements or off-the-plan defaults can leave you undersold. Buyer-deposit insurance and proper qualification of pre-sale buyers cut that risk down.

Take-out refinance risk

The market at completion may look nothing like the market when the construction loan was written. LVR caps can be tighter, valuations can come in lower. A conservative LVR at construction buys you the headroom to absorb it.

Frequently Asked Questions

Can a first-time developer get a major bank construction loan?

Hard without a track record. Most majors want proven developer experience on the file. First-time developers usually go through specialist non-bank lenders, or partner with an experienced developer to get the deal across the line.

What is the typical pre-leasing threshold for a major bank?

Around 30% to 50% pre-leased by income for office and industrial, and higher for retail. The exact threshold moves with the lender and the project.

How does the QS reporting work?

The QS attends site at each drawdown, checks the builder's progress claim, and reports back to the lender on what is in place and what is still to come. That independence is what makes the whole process work.

What's the typical construction loan term?

Usually 12 to 36 months, depending on the size and complexity of the project. Big towers and hotels can run 36 to 48 months. Set the term to the expected construction period plus a buffer.