Planning Delay Tolerance (Weeks) refers to the predetermined buffer period within a property development schedule that accounts for potential planning approval delays, local authority objections, or unforeseen regulatory requirements. This measure is critical for stress-testing project timelines, assessing contingency funding needs, and evaluating overall risk in property development finance UK. By quantifying how many weeks a development can be delayed without impacting critical milestones or loan repayment schedules, developers and financiers can model project resilience, adjust budgets, and ensure that Loan to Value (LTV), drawdown schedules, and exit strategies remain feasible despite planning uncertainties.


This sits beneath Planning & Legal Risk, introducing a more specific variant of the measure without changing its core interpretation. It is commonly considered alongside Local Planning Delay Probability, as both are closely related measures used to assess similar aspects of performance or risk.
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