History

The quarry offices were built in 2 stages, in c1863 and between 1899 and 1907. The quarry opened c1816 when it was worked by William Turner. In 1863 it was bought by W A Darbishire & Co., after which it underwent substantial modernisation, reflected in the use of both water and steam power. During the 1890s about 450 men worked here; it finally closed in 1997.

Exterior

Single-storey T-plan office building, the earlier range (cross-wing) to the west, aligned approximately north-south with the later range to the east, aligned roughly east-west. The later range has opposed doors front and back through which the men progressed to collect their wages. Coursed slate rubble construction, the earlier cross-wing with remains of render and probably later slate hanging, the later range with some red brick dressings; gable-ended slate roofs with brick stacks. 12-paned sash to front cross-wing and three 6-paned sashes in later range.

Interior

Original plaster finishes survive.

Reasons for Listing

Listed as a good example of quarry offices at the remarkably well-preserved slate quarry at Pen-yr-Orsedd.

External Links

• Cadwr Listing
• Wikidata Q29500846

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

• 
  Berkshire (Pevsner Architectural Guides: Buildings of England)
• 
  Suffolk: West: The Buildings of England (Pevsner Architectural Guides) (Pevsner Architectural Guides: Buildings of England)
• 
  Bristol (Pevsner Architectural Guides: City Guides)
• 
  This Old House: Restoring, Rehabilitating, and Renovating an Older House
• 
  The green guide for historic buildings: how to improve the environmental performance of listed and historic buildings
• 
  London 1: The City of London: City of London v. 1 (Pevsner Architectural Guides: Buildings of England)