PPS 23 Enabling Development for the Conservation of Significant Places·Page 16·4.10
Requirement for financial assessment and disclosure
The applicant must provide detailed financial information to support enabling development claims, even where commercially sensitive; failure to do so may result in refusal of planning permission.
Since this financial assessment is central to the question of whether enabling development is required, failure by the applicant to provide such information may result in refusal of planning permission. Developer concerns regarding the disclosure of commercially sensitive information do not outweigh the need for accurate financial information to be provided, as it is the financial case for the enabling development which forms a key part of any assessment.
Source — /Users/richardhill/Documents/planning-arch-project/data/documents/regional/PPS 23 - Enabling Development for the Conservation of Significant Places.pdf