Grim's Ditch: section extending 1500yds (1370m) north east from Oxhey Lane - Harrow

Site Details

  • Designated Site Name: Grim's Ditch: section extending 1500yds (1370m) NE from Oxhey Lane
  • Heritage Category: Scheduled Monument
  • List Entry Number: 1002044
  • Local Planning Authority: Harrow
  • Site Type: Barrier


  • County: Greater London
  • District / Borough: Harrow
  • Parliamentary Constituency: Harrow East
  • Region: London

Assessment Information

  • Assessment Type: Archaeology
  • Condition: Generally satisfactory but with significant localised problems
  • Principal Vunerability: Scrub/tree growth
  • Trend: Declining
  • Ownership: Local authority, multiple owners
  • Designation: Scheduled Monument, part in RPG grade II, part in CA

Contact Details

Elizabeth Whitbourn 07889 808145

Next steps

Read more about this historic site on the National Heritage List for England