The Value-at-completion (VAC) credibility score is a property development finance UK assessment that quantifies the reliability of projected end-values for a development. It integrates market comparables, construction progress, cost variations, and local demand factors to indicate the likelihood that the completed property will achieve its forecast value. This score is widely used in residual and replacement cost analyses, helping SME UK property developers, lenders, and investors assess financial risk, set appropriate loan to value (LTV) thresholds, and make informed funding decisions. A higher VAC credibility score signals greater confidence in projected returns and residual profitability.
This sits beneath Replacement-Cost & Residual Diagnostics, introducing a more specific variant of the measure without changing its core interpretation. It is commonly considered alongside Valuation Dispersion vs 3rd-Party, as both are closely related measures used to assess similar aspects of performance or risk. In funding terms, Value-at-Completion (VAC) Credibility Score is most commonly encountered in connection with Equal Share of Profits and Losses within the property development capital stack.
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