Mezzanine Finance for Project Completion and Cost-to-Complete Gaps
Funding the final stage
Mezzanine Finance for Project Completion and Cost-to-Complete Gaps
A completion gap can appear when approved senior debt and remaining developer equity no longer cover the verified cost to finish, carry and exit a project. Mezzanine finance may bridge that gap, but only when the new capital improves the path to completion rather than postponing an unresolved loss.
The practical answer
01
When a completion facility may be appropriate
It is less suitable where the project lacks a credible completion budget, the builder relationship has failed without a replacement plan, or the expected completed value cannot support the enlarged debt.
Cost overrun
Documented variations or escalation exceed the original senior facility and available equity.
Timing overrun
Interest, holding and professional costs increase because completion or settlement moves later.
Senior cap reached
The senior lender remains in place but will not increase exposure beyond its approved limit.
Settlement bridge
Construction is complete or near complete, but sales settlements or refinance occur after debt maturity.
02
Calculate the true cost to complete
The calculation should begin with a current quantity-surveyor or equivalent professional assessment, then add every non-construction amount required to reach repayment.
| Component | Include | Verify with |
|---|---|---|
| Construction | Remaining contract sum, variations and rectification | QS report, builder statement, contracts |
| Creditors | Certified and overdue amounts, retention and disputed claims | Aged creditor schedule and reconciliations |
| Professional and statutory | Consultants, approvals, utilities, insurance and rates | Invoices, engagement terms and notices |
| Finance | Senior and mezzanine interest, fees and legal costs | Facility models and adviser estimates |
| Sales and exit | Marketing, commissions, incentives, GST and settlement costs | Sales schedule and tax advice |
| Contingency | Residual allowance for unknowns | Risk-based project assessment |
03
Structure drawdowns around verified progress
A completion facility does not have to be advanced in one lump sum. Staged drawdowns can align debt with certified work and maintain visibility over the remaining budget.
Practical draw controls
- Agree the opening creditor position before first drawdown.
- Use a controlled account or direct payments where required.
- Obtain QS confirmation of progress, remaining cost and contingency.
- Track senior and mezzanine interest in the same cash-flow forecast.
- Require updated programmes and early notice of variations.
- Retest the amount required to finish after every material change.
04
Do not let extra debt delay recognition of a loss
Additional capital works only if the project can repay the enlarged stack under supportable assumptions. A facility that reaches the next month but not completion can reduce the remaining equity and options.
Value downside
Test completed value and net sale proceeds below the base case.
Programme downside
Extend completion and settlement dates and recalculate all carrying costs.
Cost downside
Add unresolved claims, defects and a sensible residual contingency.
Exit downside
Assume refinance leverage or presale settlements are weaker than forecast.
Set decision points
- Compare total debt at each downside repayment date with net realisable value.
- Identify the point at which contingency is exhausted.
- Confirm who funds any future shortfall.
- Document stop-work, sale or refinance alternatives before they are needed.
05
Build the exit backwards from settlement
The repayment plan should include the operational steps between completion and cleared funds, not merely the expected completion date.
Settlement risk
Presales and expected settlements should be tested for timing, enforceability and purchaser capacity.
Refinance risk
The completed asset must meet the next lender’s value, leverage, serviceability and documentation requirements.
Map the critical path
- Practical completion and occupancy documentation
- Defect rectification and any retention period
- Titles, subdivision registration or other authority steps
- Purchaser finance, valuations and settlement concentration
- Refinance application, valuation and credit lead time
- Senior and mezzanine discharge or release requirements
- Extension approvals if any milestone moves
Sources
Official guidance and related Zip Funding guides
Completion funding involves secured debt and can place property and developer equity at risk. Obtain independent legal, tax and financial advice.
Further reading
- APRA — commercial property lending guidance, including prudent management of settlement risk and presales.
- Australian Government business.gov.au — secured business lending, collateral and comparison of loan terms.
- Zip Funding — mezzanine finance flagship guide.
- Zip Funding — mezzanine due diligence checklist for developers.
Continue the mezzanine finance series
Related guides for the next decision
Mezzanine finance costs in Australia
Model interest, fees, net funds, peak debt and total dollar cost.
Mezzanine due diligence checklist
Prepare the capital stack, project evidence, security and exit documents.
How developers bridge the funding gap
See how mezzanine capital can supplement senior debt and sponsor equity.
Frequently asked questions
Project completion finance FAQs
Can mezzanine finance cover an existing cost overrun?
Potentially, if the current cost-to-complete, value, senior position, security and repayment plan support the additional debt. Approval is transaction-specific.
Will the lender pay overdue builders or creditors?
It may be possible within an agreed use-of-funds schedule. The lender will usually want the creditor position verified and may control payment directly.
How much contingency should remain?
There is no universal percentage. It should reflect the project stage, unresolved risks, contract structure and independent cost assessment.
Can the facility be repaid from presale settlements?
Potentially, subject to senior priority, release prices, settlement timing and purchaser risk. The cash-flow should show how each settlement reduces the debt stack.
A clearer funding review
Test the completion gap against verified costs, timing and repayment—not hope.
Zip Funding can review the senior facility, developer contribution, verified project costs, proposed mezzanine layer and exit as one capital stack. Any structure remains subject to lender appetite, valuation, due diligence, legal documentation and approval.
General information only. This article is educational and does not constitute financial, legal, tax or credit advice. Mezzanine finance can involve subordinated security, higher costs, restrictive covenants, enforcement risk and loss of developer equity. Terms, leverage, security and timing vary. Obtain independent professional advice appropriate to the transaction.
