Before You Fall in Love with a Deal: Run a Developer Pre-Mortem

You can spend weeks making a deal look possible and still avoid the most useful question: if this project disappoints, what probably caused it?

That question is not pessimism. It is a way to challenge commitment before deposits, consultant fees and emotional momentum make clear thinking harder.

Think from failure back to today

A pre-mortem is a structured hypothetical: imagine the project has reached its intended exit and materially missed its objectives. The team independently lists plausible causes, then converts the strongest concerns into checks, controls and exit triggers. It complements a feasibility; it does not replace one.

Australian Government risk guidance recommends identifying risks, judging likelihood and consequence, assigning treatments, timeframes and responsibility. A deal pre-mortem makes that discipline concrete while there is still room to change price, terms, design or strategy.

Use the FAIL test

1. Future: state the disappointing outcome precisely—delay, cost overrun, reduced yield, weak sales or funding shortfall.
2. Assumptions: list what had to be wrong for that outcome to occur.
3. Indicators: nominate evidence or thresholds that would show the risk is emerging.
4. Limits: assign a treatment, owner, review date and point at which you redesign, renegotiate or exit.

Ask participants to write separately before discussing. That prevents the loudest or most optimistic person setting the range of acceptable answers.

A clearly labelled hypothetical

A townhouse team imagines settlement occurring nine months late with margin badly reduced. Its causes include an unverified sewer connection, optimistic presales timing and no allowance for redesign. The response is practical: obtain service advice before going unconditional, run delayed-revenue cash flow, and make concept yield a review gate rather than a promise.

Keep it evidence-led

Do not create a theatrical list of disasters. Prioritise material, plausible risks and distinguish facts from estimates. Use the Think Property Club System to set review gates, Specialists to investigate matters in their competence, and Support to challenge blind spots. Site, finance, planning and legal conclusions require current project-specific advice.

Your next action

Gather the people assessing your current opportunity. Give everyone ten quiet minutes to write five reasons it failed, rank the shared top five and attach one owner, check and decision trigger to each.

Key Takeaway

Experienced developers do not protect confidence from uncomfortable evidence; they invite the evidence early enough to preserve choice.

Your Turn

If your current deal had already missed its target, which untested assumption would you most regret ignoring today?

Continue learning

• Development decision log
• Development risk checklist

Sources and boundaries

1. Australian Government, Make a risk management plan (current page; accessed 5 September 2026)

This article is general education, not personalised planning, legal, financial, tax or building advice. Requirements and outcomes vary by jurisdiction, site, contract, structure and circumstances. Check current information with the relevant authority and appropriately qualified advisers.