How to Finance a Multi-Unit Development Site

Understanding Development Site Finance in Croydon

Construction finance for a multi-unit development site operates differently to a standard home loan. Lenders assess the project viability, your development experience, and the end value of the completed units, not just the land purchase price. For developers looking at opportunities in Croydon, where older single dwellings on larger blocks near Main Street and the railway station are increasingly being replaced with townhouse developments, understanding how these loans are structured determines whether a project proceeds or stalls at the finance stage.

Most lenders will fund 60% to 70% of the combined land and construction costs for multi-unit developments, with some offering higher ratios for experienced developers or projects with pre-sales in place. The loan amount is released progressively as construction milestones are met, meaning you only pay interest on funds drawn down rather than the full approved amount from day one.

How the Application Process Differs from Standard Home Loans

Applying for development site finance requires detailed project documentation before any lender will issue formal approval. You will need council-approved plans, a fixed price building contract from a registered builder, a quantity surveyor's cost report, and projected sales evidence or valuations for the completed units. Lenders also assess your capacity to service the loan during construction, when the site generates no income but interest charges accrue monthly.

Consider a developer purchasing a 1,200 square metre block in Croydon to subdivide and build three two-storey townhouses. The lender requires proof that council has approved the development application, that the building contract specifies a completion date and fixed price, and that the developer has sufficient cash or equity to cover the deposit plus any cost overruns. Unlike a standard home loan where pre-approval relies mainly on income and deposit, development finance hinges on the project's feasibility and the borrower's ability to manage construction risk.

Progressive Drawdown and the Construction Draw Schedule

Funds are released in stages as the project reaches defined milestones, not as a lump sum at settlement. The construction draw schedule typically includes five to seven progress payments aligned with building stages such as slab down, frame up, lock-up, fixing, and practical completion. Each drawdown requires a progress inspection by the lender's valuer or certifier to confirm the stage has been reached and that the amount being claimed matches the work completed.

You pay interest only on the amount drawn down at each stage. If the lender has approved a total loan of $900,000 but only $200,000 has been released for the land purchase and initial earthworks, interest charges apply to $200,000 until the next progress payment is drawn. Most lenders charge a Progressive Drawing Fee, usually between $300 and $500 per drawdown, to cover inspection and administration costs. This fee structure means you need to factor in both interest costs during construction and drawdown fees when calculating total project expenses.

Fixed Price Contracts and Cost Plus Arrangements

Lenders strongly prefer fixed price building contracts because they limit exposure to cost blowouts. A fixed price contract specifies the total construction cost and a defined completion date, giving the lender certainty that the approved loan amount will cover the build. If you are using a cost plus contract, where the builder charges for actual costs plus a margin, most lenders will either decline the application or reduce the loan-to-value ratio significantly.

In our experience, developers working on multi-unit sites in areas like Croydon, where land values have risen but construction costs remain relatively stable compared to inner suburbs, often secure more competitive construction loan interest rates when they present a fixed price contract with a reputable registered builder. Lenders view this as lower risk, which translates to better pricing and higher approval rates.

Interest-Only Repayments During the Construction Phase

During construction, most development loans operate on an interest-only repayment basis. You are not required to pay down the principal until the units are completed and either sold or refinanced into investment loans. Monthly repayments fluctuate based on how much has been drawn down at that point, so budgeting for variable monthly costs is essential.

As an example, a developer building three townhouses in Croydon with staged drawdowns over a 12-month construction period might pay $2,000 in month one when only the land component has settled, rising to $5,500 per month once 70% of the construction loan has been released. These repayments continue until practical completion, at which point the developer either sells the units to repay the loan or converts the facility into a long-term investment loan if retaining the properties.

Pre-Sales and How They Affect Loan Approval

Some lenders require one or more pre-sales before approving finance for a multi-unit development, particularly if you have limited development experience. A pre-sale is a contract of sale signed by a purchaser before construction is complete, often conditional on the unit reaching practical completion by a specified date. Pre-sales reduce the lender's risk by providing evidence of demand and an exit strategy that does not rely entirely on the developer's equity or refinancing capacity.

For smaller townhouse developments in Croydon, particularly those targeting downsizers or first home buyers attracted to the suburb's proximity to Eastland Shopping Centre and public transport, securing one pre-sale out of three units may be enough to unlock higher leverage or more favourable terms. However, not all lenders mandate pre-sales, and experienced developers with demonstrated project delivery history can often proceed without them.

Development Application and Council Approval Requirements

You cannot draw down construction funds until the development application has received full council approval and any conditions have been satisfied. Lenders will not release funds based on a planning permit application that is still under assessment or subject to objections. This means timing your finance application to align with the planning approval process is critical.

In Croydon, where the Maroondah City Council assesses multi-unit developments against the Residential Growth Zone provisions, developers should expect a standard assessment period of several months. If your project involves more than four dwellings or exceeds certain height limits, the approval process may extend further. Locking in finance pre-approval before lodging the development application reduces risk, but final loan approval and drawdown remain contingent on receiving that council sign-off.

Choosing Between Construction-Only and Construction to Permanent Loans

A construction-only loan must be repaid or refinanced once the project reaches practical completion, whereas a construction to permanent loan automatically converts into a standard mortgage without requiring a new application. For developers planning to sell the completed units, a construction-only loan provides flexibility and avoids paying for features associated with long-term lending. For those intending to retain the units as rental properties, a construction to permanent loan reduces the administrative burden and locks in long-term rates at the outset.

Developers in Croydon building multi-unit sites with the intention of holding one or more units as investments often structure the finance as a construction to permanent loan for the units they plan to keep, while using construction-only funding for the units earmarked for sale. This hybrid approach provides flexibility and aligns the loan structure with the intended exit strategy for each dwelling.

Working with a Mortgage Broker on Development Finance

Development finance is not widely advertised on comparison sites, and many lenders with competitive programs do not accept direct applications from borrowers. A mortgage broker in Croydon VIC with experience in construction and development lending can access a broader panel of lenders, including those offering higher leverage for projects with strong feasibility or pre-sales, and those willing to consider less experienced developers with solid project documentation.

Brokers also assist with structuring the loan to optimise tax outcomes, manage cash flow during construction, and ensure the progress payment schedule aligns with the building contract milestones. This level of coordination reduces the risk of delays caused by mismatched drawdown timing or incomplete documentation at progress claim stages.

If you are considering purchasing a multi-unit development site in Croydon and need construction finance structured around your project timeline and exit strategy, call one of our team or book an appointment at a time that works for you.

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