History

Penallta Colliery was built between 1905 and 1909, at the height of the South Wales coal trade. It was established by the Powell Dyffryn Steam Coal Company, the region’s largest mining company, on the most modern principles as the ‘‘super-pit’’ of its day. The surface buildings were laid out in matching architectural style in a spacious, artificially levelled area, on a rectilinear plan giving the ideal spatial arrangement of activities. The design of the enormous engine hall in particular was an important innovation copied at many later collieries. The colliery became one of the largest in Wales with 3,200 miners and high output of top-quality steam coal. By 1935, Penallta held the European record for coal produced in a single week.

Exterior

Lamproom built to store and distribute lamps to the miners for every shift. It matches the other original buildings of the colliery in style, of Pennant sandstone with red brick dressings, which comprise end piers, stepped parapets/cornice, plinth, dentilled window surrounds. Roof formerly of slates has a corrugated covering. Single storey gabled building 6 bays long 3 bays wide on N/S axis. Windows have segmental arched heads, formerly with metal multi-pane frames, now blocked; between them are 5 small openings with painted brick surrounds on each side of the building ; these were for passing out lamps to waiting miners and formerly had small metal doors though none now remain in situ.

Interior

Building divided into several offices and the main lamp room.

Reasons for Listing

Listed for its rarity as a surviving purpose-built lamproom. Group value with other items within this exceptionally fine colliery complex.

External Links

• Cadwr Listing
• Wikidata Q29491613

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

• 
  Churches: An Architectural Guide (Pevsner Architectural Guides: Introductions)
• 
  Historic Environment Law: Planning, Listed Buildings, Monuments, Conservation Areas and Objects by Harwood, Richard (2012) Paperback
• 
  London 6: Westminster (Pevsner Architectural Guides: Buildings of England): Westminster v. 6
• 
  Department for Communities Listed Historic Buildings of Northern Ireland: Information Guide for the 2nd Survey of Historic Buildings
• 
  Old House Handbook: A Practical Guide to Care and Repair by Hunt. Roger ( 2008 ) Hardcover
• 
  Drawing up a Local Listed Building Consent Order: Historic England Advice Note 6