A real estate transaction requires significant resources well before closing. Legal, technical and commercial due diligence involves costs and consumes time. The effort on both sides increases as the process advances.
That effort does not improve the quality of the investment. It is part of the review process and should therefore not become an argument for completing the transaction. An advanced process can still lead to an economically unsound investment.
Due diligence is intended to identify risks and test assumptions. Information may emerge during the process that was not available at the outset. Technical defects, legal restrictions, changes in financing conditions, or deviations in income can alter the original assessment.
The consequences should reflect the findings’ significance. Some issues can be addressed through the purchase price, warranties, or the transaction structure. Others may change the investment thesis to such an extent that proceeding with the transaction is no longer justified.
Past effort should not distort this assessment. Completing the transaction does not recover past costs. An investment that has become less attractive does not improve simply because substantial time and money have already been spent reviewing it.
Transaction discipline therefore becomes particularly important in advanced processes. The closer a planned closing gets, the harder it can become to separate resources already committed from the current decision. The economic assessment must nevertheless reflect the information available at that point.
New findings do not automatically require abandoning a transaction. They may justify a price adjustment, a different financing structure, or additional safeguards. The process must allow for these consequences.
Due diligence serves its purpose only if its findings can genuinely influence what happens next. Closing remains an economic decision, not an objective to be achieved simply because significant effort has already been invested.
Due diligence effort does not create an obligation to close. Critical findings must have consequences.

