7 Common Funding Mistakes That Can Stall a Major Property Development Project

A property development can come under financial pressure long before there is any visible trouble on site. A project may look profitable on paper, yet an underestimated equity contribution, a delayed loan drawdown or a missing contingency allowance can cause a serious cash shortfall during construction. By the time payments are falling due, changing the funding arrangements may be costly and difficult. The problem is often not a single decision made on site but a weakness in the finance plan that only becomes obvious once work is underway.

Seven recurring funding mistakes help explain why otherwise promising projects can become difficult to complete. They do not always happen in the same order, and making one does not automatically mean a development will fail. But each can restrict the options available when the next problem arises. Understanding how they develop gives property developers a chance to address the risks while there is still room to change the numbers, the timetable or the funding structure.

Underestimating how much equity you actually need

Developers often underestimate the amount of equity they need because they focus on the land value rather than the full cost of delivering the project. A shortfall may leave them seeking a joint venture partner, offering another asset as security or selling other holdings to release cash. Each option has commercial consequences, and none should be treated as an easy last-minute fix. It is better to calculate the likely equity requirement before committing to land, construction contracts or a particular loan structure.

Start by estimating the total project funding requirement: land and acquisition costs, construction, consultants, approval costs, finance charges, selling and holding costs, and a realistic contingency. Then compare that total with the debt a lender is actually prepared to advance and any other confirmed capital. The remaining amount is the developer’s funding responsibility; it is not simply a percentage of the land value. Timing matters as much as the headline figure, because equity may need to be contributed before certain loan advances can occur. A sensible budget therefore records both how much capital is required and when it must be available, with the assumptions tested against the proposed facility conditions.

Trusting a feasibility study that’s too optimistic

A feasibility study should present a project’s likely costs and timetable, including the less convenient assumptions. If comparable construction activity suggests delivery could take 30 months, a model based on 24 months needs a convincing explanation. The same applies when current quotations suggest construction costs closer to $3,000 per square metre but the feasibility assumes $2,700. The lower estimate may be justified by a different specification or contract, but it should not be accepted simply because it makes the margin look healthier. A useful feasibility assessment tests what happens if costs rise, sales settle later or the programme slips. Realistic assumptions are not pessimism; they are the basis for deciding whether the project can support the proposed finance.

Treating bridging finance like it’s a construction loan

Bridging finance is generally short-term funding designed to cover a timing gap, such as settling a land purchase while longer-term finance is arranged or refinancing an existing facility ahead of the next project stage. It is not the same as a construction loan structured around progress payments throughout a build. A bridging facility should have a clear and plausible repayment plan, whether that involves a sale, refinance or the commencement of another approved facility. Relying on funding that has not yet been approved can make the exit much less certain.

Security requirements, loan terms and approval conditions vary between bridging lenders. Some facilities rely on the value of existing property security, while others sit within a wider development funding strategy. Fees and interest can become particularly important if the expected exit is delayed. Before using a bridge, developers should compare its costs with the likely holding period and consider what they would do if construction finance, a sale or refinancing took longer than expected. An apparently convenient short-term facility still needs to fit the whole project’s cash-flow plan.

Misreading how construction loan drawdowns actually work

This is often the point where an otherwise solid project starts to wobble. Developers may prepare cash-flow forecasts on the assumption that loan funds arrive as soon as the builder submits an invoice. Many construction facilities operate differently: advances are tied to agreed stages of completed work, with inspection or certification requirements before funds are released. The amount available at each stage also depends on the lender’s conditions and the original funding schedule. Treating the facility as an unrestricted pool of cash can leave the builder’s payment dates and the developer’s available funds badly out of step.

A certifier may need to confirm that a stage of work has been completed before the lender processes the next advance, and inspections and approvals can take time. Trades may start later than planned, a defect may delay a milestone, or additional work may be required before certification is issued. Meanwhile, the developer still has invoices, subcontractors and other costs to manage, and interest may be accruing under the loan’s terms. The crucial question is whether the project has enough available cash to cover the gap between payments falling due and the next drawdown being released. That gap should be modelled before work reaches the affected stage.

This is also where the overall facility structure matters more than most developers expect. Developers researching Development finance Sydney options can work with a finance broker to compare lenders’ approaches to staged drawdowns, interest capitalisation and certification timelines before committing to a facility. Reviewing the proposed loan conditions alongside the contingency and payment schedule can help reveal a cash-flow gap while there is still time to adjust the plan.

Cutting the contingency to make the numbers work

When a feasibility study is tight, the easiest line to cut is often contingency. It is the one allowance that does not correspond neatly to a specific trade or material, so trimming it can make the projected margin look healthier on paper. But that apparent improvement does not remove the underlying exposure to unexpected costs.

Contingency is intended to absorb costs that cannot be predicted precisely at the budgeting stage, including latent site conditions, design changes and construction variations. There is no single allowance that will suit every project: the appropriate amount depends on the design’s maturity, site investigations, the contract, the programme and the risks that remain with the developer. A blanket percentage can be a starting point for discussion, but it should not replace a project-specific assessment. If a site condition triggers redesign or a builder submits a justified variation, the developer needs to know which funds can cover the cost and whether lender approval is required to use them. Removing contingency does not eliminate uncertainty. It simply leaves the project with fewer resources when an unexpected cost arises.

Not understanding what counts as an acceptable presale

For many multi-residential projects, the quality of the presale book can matter as much as the headline number of sales. A lender may assess the value of qualifying contracts, the deposits paid, the status of the contracts, purchaser concentration and the expected settlement dates. Requirements differ between lenders and projects, so a target expressed only as a percentage of apartments sold can be misleading. A reservation that a buyer can withdraw from may not be treated in the same way as an exchanged contract supported by an appropriate deposit. Before relying on presales to satisfy a funding condition, developers should establish exactly which contracts the lender will accept, what evidence it requires and how it treats cancellations or delayed settlements. The right time to resolve these questions is before the facility depends on those sales proceeding.

Leaving the exit strategy as an afterthought

A credible exit strategy explains how the development loan is expected to be repaid, not merely how construction will be completed. If repayment depends on selling completed properties, the plan needs realistic assumptions about sale prices, selling costs, contracts and settlement timing. If refinancing or retaining finished stock is the intended exit, that route also needs to be assessed against the likely value, debt balance and lender requirements. An attractive projected sale price is not, by itself, a repayment plan.

Construction finance is usually arranged with an agreed term and repayment conditions, but those terms vary by lender, project and loan structure. Some facilities are expected to be repaid from sales at completion; others may be refinanced or repaid through another approved exit. Construction delays, slow settlements or a weaker completed valuation can put pressure on any of these routes. Developers should test whether the exit still works if completion is later than forecast and allow for the potential cost of an extension or alternative facility. The repayment strategy needs attention before construction begins, rather than when the loan approaches maturity.

Why these mistakes compound instead of staying isolated

These seven mistakes do not happen in isolation. An overly optimistic feasibility can make the estimated equity requirement look smaller than it is. If that assumption is coupled with a bridging facility held longer than planned, finance costs may erode the buffer before construction begins. A delayed drawdown can then expose the gap, while presales that do not meet a lender’s conditions may prevent the developer from accessing funds as expected. The problems often reinforce one another at the point when there is least time to revisit the original plan.

By the time a developer recognises a funding problem, several earlier decisions may already be reinforcing one another. A thin contingency makes it harder to absorb a delayed milestone; a short-term facility held longer than expected increases financing costs; and presales that do not satisfy the lender’s conditions can delay the next stage of funding. Each issue is manageable in some circumstances, but together they can reduce the choices available. The earlier those connections are identified, the more scope there may be to revisit the feasibility, timetable or facility terms before cash runs short.

Getting the structure right before the first drawdown

Developers who avoid these problems treat funding as part of the project design from the outset. That means checking the feasibility against actual lender conditions, matching equity contributions to the construction schedule and making sure the exit remains credible before committing to the next stage. A build can be technically sound and still face financial pressure if the timing of its cash flows is wrong. Funding decisions therefore need the same attention as design, procurement and site management, not because finance guarantees success, but because the project depends on having funds available when they are needed.

The practical lesson is to keep the feasibility, equity contribution, construction drawdowns and exit strategy aligned as the project moves forward. Passing the initial credit assessment is not the end of the planning process. When costs, dates or sales assumptions change, developers need to update the funding model and establish whether the facility still supports the revised plan. Doing that before the next drawdown is due offers more options than waiting for a shortfall to appear.