Secretary of State for Transport v Curzon Park Limited
Decision date: 20 February 2026
Neutral citation: [2026] UKUT 73 (LC)
Overall AI summary confidence: medium
Short overview
This short overview is intended to summarise the case, issues and outcome so far as they are supported by the judgment.
AI confidence in this short overview: medium
This appeal concerns a Certificate of Appropriate Alternative Development (CAAD) for Curzon Park, Birmingham, granted by the council for a large mixed‑use scheme (up to 181,260 sqm, 7–41 storeys) and the Secretary of State’s challenge seeking inclusion of his smaller, grantable scheme (up to 138,175 sqm, up to 15 storeys). The Tribunal accepted that the Secretary of State’s scheme would have been grantable at the Valuation Date and should be included in the certificate. A key factual issue was whether, as of the Valuation Date, a notional planning application would have revealed the full extent and condition of the post‑Valuation Date‑discovered Roundhouse remains; the Roundhouse’s existence was known but its extent and condition were not. The case addresses how proximity to a Grade I listed Principal Station Building and development plan/tall‑building policies constrain appropriate scale and design for alternative development.
Ratio decidendi
This summary is intended to identify the ratio decidendi, meaning the legal reasons for deciding and the binding part of the decision.
AI confidence in this ratio decidendi summary: medium
The decision applies the principle that, for a CAAD under the Land Compensation Act 1961, the tribunal must assume cancellation of the project and decide what development would likely have been permitted on the Valuation Date, taking into account known heritage assets even where their full extent or condition was not then revealed; the statutory protection of an adjacent Grade I listed building is a material constraint likely to dictate height, massing and design of notional alternative schemes.
Obiter dicta
This summary is intended to identify obiter dicta, meaning observations made by the way that were not necessary to deciding the case and are not binding.
AI confidence in this obiter dicta summary: medium
The judgment observes (non‑bindingly) that emerging tall‑building context and local policy guidance (including SPG and the Birmingham Development Plan) are relevant to assessing appropriate heights outside the city‑centre core, and that design approaches which protect and enhance the setting of a principal listed building (for example stepped‑down massing around the asset) may justify lower or more sensitive development forms.