Description

ROYAL GUNPOWDER FACTORY
TL3700
3/10013 MOD Building No A 200 (Walton House)
GV II

Superintendent's office of 1789, with later C19 extensions. Flemish bond red brick with C19 yellow brick extensions; hipped slate roofs; brick ridge and end stacks.3-room rectangular plan including bay to north added before superintendents office of 1789, extended to right of front before 1821, with later C19 extensions including one of c1887 making U-plan with rear wing.
2 storeys. C18/early C19 front of 3-window range. Gauged brick flat arches over two C20 windows and late C19 plate-glass sash on ground floor, and over 3/6-pane first-floor sashes; stepped brick eaves. c1860 2-window front to right with timber lintel over C20 door to right, and flat gauged brick arches over 6/6-pane sashes. Rear extensions have similar arches over 6/6-pane and plate-glass sashes, and canted bay window to right. Interior not inspected but known to include late C18 box cornice and cast-iron grate to NW room. The Waltham Abbey gunpowder mills were purchased from John Walton by the government in 1787. Walton House forms a group with the contemporary A 201-2 (qv). (RCHME report, 1993).

Listing NGR: TL3770800958

External Links

• Historic England Listing
• Wikidata Q26432897

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

• 
  England's Post-War Listed Buildings
• 
  Berkshire (Pevsner Architectural Guides: Buildings of England)
• 
  Suffolk: West: The Buildings of England (Pevsner Architectural Guides) (Pevsner Architectural Guides: Buildings of England)
• 
  The Victorian House Manual (2nd Edition): How They Were Built, Improvements & Refurbishment, Solutions to All Common Defects - Includes Relevant ... ... Properties (Haynes Manual) (Haynes Manuals)
• 
  London 4: North: North v. 4 (Pevsner Architectural Guides: Buildings of England)
• 
  London 1: The City of London: City of London v. 1 (Pevsner Architectural Guides: Buildings of England)