History

Navigation Colliery Crumlin was built by the firm of Partridge Jones and Company between 1907 and 1911. The firm was one of the largest coal combines in S Wales, owning 9 collieries in the Gwent valleys. Navigation Colliery was a show-pit of the period with high quality buildings and up-to-date machinery. One of the earliest collieries in S Wales to be built in brick rather than local stone with brick dressings. Closed 1967 and disused since. Powder store believed to be contemporaneous with rest of complex; such explosive magazines were an essential part of colliery sites.

Exterior

Powder Store of red engineering brick with cement render which is now not intact. Single arch vaulted roof, doorway to S. Revetment walls of rubble hold back the very steep hillside and provide a protective enclosure for the store; the rear terrace wall extends from N of the Powder Store to the Electrical Outbuilding where it runs out into rock behind the buildings.

Reasons for Listing

Included for group value with other listed former colliery buildings within this important colliery complex.

External Links

• Cadwr Listing
• Wikidata Q29494108

External links are from the relevant listing authority and, where applicable, Wikidata. Wikidata IDs may be related buildings as well as this specific building. If you want to add or update a link, you will need to do so by editing the Wikidata entry.

Recommended Books

• 
  Planning (Listed Buildings and Conservation Areas) Act 1990
• 
  Lancashire: Liverpool and the South-West (Pevsner Architectural Guides: Buildings of England)
• 
  Essex: Buildings of England Series (Buildings of England) (Pevsner Architectural Guides: Buildings of England)
• 
  Somerset: South and West (Pevsner Architectural Guides) (Pevsner Architectural Guides: Buildings of England)
• 
  Pevsner's Architectural Glossary (Pevsner Architectural Guides: Introductions)
• 
  Planning (Listed Buildings and Conservation Areas) Act 1990: Updated version