Pyx Granite Co Ltd v Ministry of Housing and Local Government [1960] AC 260 (HL)
The House of Lords decision in Pyx Granite is distinct from the earlier Court of Appeal judgment. Its lasting importance lies particularly in the principle that a person’s ordinary right to ask the courts to determine legal rights is not displaced by a statutory planning procedure unless Parliament has made that intention clear.
The House reversed the Court of Appeal on the statutory-authorisation issue concerning quarrying in the Malvern Hills. The separate planning-condition principle stated in the Court of Appeal remains important and is covered on its own Planning Geek case page.
Important legal note: Planning Geek is a planning consultancy, not a law firm. This page provides general planning information and is not legal advice. Case law must be read in its factual and legal context and may be affected by later judgments, legislation or policy. Where the original judgment is available, it remains the authoritative source. If the outcome matters to a live case or dispute, take advice from an appropriately qualified planning solicitor or barrister.
Copyright and licensing: Crown copyright and other rights in judgments and source material remain with the relevant rights holders. Where a judgment is reproduced from Find Case Law, it is used under the Open Justice Licence and the source should be acknowledged. Material obtained from other sources is reproduced only where the applicable terms permit it. Planning Geek does not claim copyright in the text of court judgments.
- Neutral citation
- [1960] AC 260; [1959] 3 WLR 346; [1959] 3 All ER 1
- Court
- House of Lords
- Judgment date
- 6th July 1959
- Judge
- Viscount Simonds, Lord Goddard, Lord Oaksey, Lord Keith of Avonholm and Lord Jenkins
The statutory planning route did not automatically exclude the courts
The Ministry argued that the company’s only route was the statutory procedure for obtaining a planning determination. The House rejected the proposition that the existence of that statutory mechanism necessarily removed the High Court’s ordinary declaratory jurisdiction.
Viscount Simonds stated the enduring public-law principle that recourse to the courts for determination of a person’s rights is not to be excluded except by clear words.
Why that mattered in planning
At that time a landowner could, in appropriate circumstances, seek a declaration from the High Court on whether planning permission was required rather than relying exclusively on the administrative procedure. Later legislation changed the position in relation to challenges to enforcement notices, as subsequently explained in Thrasyvoulou and Reprotech.
Do not confuse the House of Lords and Court of Appeal principles
The frequently cited proposition that a planning condition must fairly and reasonably relate to the permitted development comes from the earlier Court of Appeal judgment in Pyx Granite [1958] 1 QB 554. The House of Lords reversed that decision on a different issue. Later authorities confirm that the planning-condition principle survived.
Why Pyx Granite [1960] matters
The case is an early and influential statement of a broader constitutional principle: legislation is not lightly read as excluding access to the courts. In planning law it also helps explain the historical development of the relationship between declaratory relief, statutory planning determinations and the later exclusive enforcement appeal regime.
Read the House of Lords judgment
Planning Geek holds the House of Lords transcript in the protected case law library. Gold Members can open the PDF below.
Pyx Granite House of Lords Case Law Page Updated: 11th September 2026