Unlock the Secrets to Commercial Development Finance

Commercial development finance funds the construction or substantial refurbishment of income-producing properties such as office buildings, retail centres, warehouses, and mixed-use projects.

Unlike a standard commercial property loan that settles in full at purchase, development finance releases funds in stages as construction progresses. The structure aligns borrowing with actual building costs, which reduces the interest you pay during construction and gives lenders visibility over how their capital is deployed. For developers working on projects in Melbourne's industrial corridors or inner-city mixed-use precincts, understanding how progressive drawdown works and what lenders assess before approving each stage determines whether a project proceeds smoothly or stalls mid-build.

How Commercial Development Finance Differs From Standard Property Loans

Commercial development finance is structured around construction milestones rather than a single settlement event. Lenders release funds as each stage of the build is certified complete, which means you draw down only what you need at each phase. Interest accrues on the drawn amount, not the total approved facility, which keeps holding costs lower during the early stages of construction. Most facilities also include a capitalised interest reserve, allowing interest to be paid from the loan itself rather than requiring monthly cash contributions from the developer.

Consider a developer constructing a three-level office building in Collingwood. The project has an estimated build cost of $3.2 million, with land already owned. The lender approves a facility at 65% of the completed project value, with drawdowns triggered by quantity surveyor reports at slab stage, frame and roof completion, lockup, fit-out, and practical completion. At slab stage, the developer draws $600,000. Interest accrues on that amount alone until the next drawdown, rather than on the full facility. By practical completion, the developer has drawn the full amount, but interest costs during construction were significantly lower than if the entire sum had been advanced at day one.

What Lenders Assess Before Approving a Development Facility

Lenders evaluate both the project and the developer. On the project side, they require a detailed feasibility study, building contract with a licensed builder, council-approved plans, and a commercial property valuation that estimates the completed project value. The loan amount is typically capped at 60% to 70% of the end value, depending on the developer's experience and the project's location. Lenders also assess presales or pre-lease commitments, particularly for larger projects, as evidence of demand and future cash flow.

On the developer's side, lenders review track record, liquidity, and capacity to fund cost overruns. If this is your first commercial development, expect a lower loan-to-value ratio and a requirement for a more substantial cash contribution. If you have completed similar projects in Melbourne's northern industrial suburbs or delivered strata title commercial developments in the CBD, lenders will recognise that experience and may offer more flexibility on structure and pricing. Development finance is not a product you can secure without demonstrating both financial capacity and construction competence.

How Progressive Drawdown Works in Practice

Progressive drawdown ties funding to verified construction milestones. Before each drawdown, the lender commissions a quantity surveyor to inspect the site and certify that the claimed stage is complete. Once certified, the lender releases the corresponding portion of the facility. This process protects both parties by ensuring funds are only advanced when work has been completed, and it gives the developer a clear cash flow schedule aligned with the builder's payment claims.

Drawdown schedules vary depending on project size and complexity. A straightforward warehouse development in Campbellfield might have four or five stages, while a mixed-use project in Fitzroy with retail at ground level and offices above could have eight or more. The key is ensuring your building contract, quantity surveyor appointments, and loan agreement all reference the same milestone definitions. Misalignment between these documents creates delays when the surveyor's report doesn't match what the lender expects to see, or when the builder's payment schedule runs ahead of the approved drawdown points.

Interest Rates and Loan Structure for Commercial Development

Commercial development finance typically carries a variable interest rate, priced as a margin above the bank bill swap rate or a similar benchmark. Margins vary widely based on developer experience, project type, location, and loan-to-value ratio. A developer with a strong track record working on a pre-leased office building in an established precinct will secure a lower margin than a first-time developer building speculative industrial units in an emerging area.

The loan structure often includes an interest capitalisation facility, which allows interest to be added to the loan balance during construction rather than paid monthly in cash. This preserves working capital and smooths cash flow, but it also means the outstanding balance grows each month until the project is complete. Once construction finishes and the building is income-producing, the facility typically converts to interest-only repayments for a period, or you refinance into a standard commercial mortgage with longer terms and lower rates.

Managing Cost Overruns and Contingency Planning

Cost overruns are common in commercial construction, driven by design changes, unforeseen site conditions, supply chain delays, or contractor disputes. Lenders build some buffer into their feasibility analysis, but they will not automatically advance additional funds if costs exceed the original estimate. If your project runs over budget, you will need to inject additional equity or seek mezzanine financing to cover the shortfall.

In one scenario, a developer building a retail and office complex in Doncaster encountered delays due to contaminated soil that required unexpected remediation. The additional cost was $180,000, which exceeded the contingency allowance in the original loan approval. The developer sourced short-term mezzanine financing to cover the gap, which sat behind the primary development facility and carried a higher rate. Once the building reached practical completion and tenants moved in, the developer refinanced both facilities into a single commercial mortgage, clearing the mezzanine lender and reducing the ongoing interest rate.

Exit Strategy and End-of-Construction Refinancing

Development finance is a short-term facility, usually with a term of 12 to 24 months depending on the build timeline. Lenders expect a clear exit strategy, which typically involves either selling the completed asset or refinancing into a long-term commercial property loan. If the project is pre-sold or you intend to sell on completion, the lender assesses the likelihood of sale and whether the sale price will cover the outstanding debt. If you plan to hold the asset and generate rental income, the lender evaluates the building's stabilised cash flow and whether it supports a take-out loan.

For developers retaining the asset, arranging the take-out loan before construction finishes avoids a funding gap at practical completion. Some lenders offer a combined development and term facility, where the same lender provides both the construction funding and the long-term mortgage, with the loan converting automatically once the building is complete and tenanted. This structure reduces settlement risk and simplifies the transition from construction to operation.

Presales, Pre-Leasing, and Reducing Lender Risk

Presales and pre-lease commitments reduce the lender's risk by demonstrating demand for the completed project. For strata title commercial developments, such as a multi-tenancy office building in Richmond where individual suites will be sold separately, lenders often require a minimum presale level before approving the facility. This might be 50% or more of the gross realisation, depending on the lender and the project.

For projects where you intend to retain ownership and lease the space, pre-leasing to creditworthy tenants serves a similar function. A warehouse development in Tullamarine with a five-year lease signed to a national logistics operator before construction starts will secure more favourable terms than a speculative build with no tenant commitments. Pre-leasing also accelerates the refinance process, as the building generates income from day one and meets the debt service coverage ratios required by long-term lenders.

Site Acquisition and Pre-Settlement Finance

If you are purchasing land specifically for development, you may need to settle the land purchase before your development facility is fully approved. Some lenders offer pre-settlement finance or a combined land acquisition and development facility, where the land purchase is funded first and the construction component activates once approvals are in place. This avoids the need to tie up your own capital in the land while waiting for planning permits or building approvals to be finalised.

Alternatively, you might use bridging finance to settle the land, then refinance into a development facility once construction is ready to commence. The bridging loan is short-term and typically interest-only, giving you time to finalise designs, secure builder quotes, and complete the lender's due diligence without pressure from settlement deadlines.

Commercial development finance is a specialised product that requires detailed planning, transparent communication with lenders, and a realistic assessment of both project feasibility and your own capacity to manage construction risk. Whether you are building your first industrial unit in Campbellfield or expanding an established portfolio with a mixed-use project in the inner north, the structure you choose and the lender you work with will shape how smoothly your development proceeds and how much capital you retain at the end.

Call one of our team or book an appointment at a time that works for you to discuss how development finance can be structured around your project's specific requirements and cash flow.

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