21 Acorn Lane Cuffley Potters Bar EN6 4JQ

1. 17 Mar 2026

   Received by Welwyn Hatfield

2. 18 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 May 2026

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• 38 Plough Hill Cuffley Potters Bar EN6 4DR

  6/2021/0936/HOUSE Submitted 23 Mar 2021 48m away

  Demolition of conservatory and erection of a replacement single storey rear extension

  Granted Householder Extension Demolition
  Small domestic

• 28 Plough Hill Cuffley Potters Bar EN6 4DR

  6/2024/1277/HOUSE Submitted 8 Jul 2024 53m away

  Erection of a single storey rear extension, garage conversion, installation of two side rooflights, erection of an outhouse in the garden and alterations to fenestration

  Granted Householder Extension Loft or dormer +1
  Small domestic

• 1 Kingsmead Cuffley Potters Bar EN6 4AN

  6/2021/1310/LAWP Submitted 23 Apr 2021 110m away

  Certificate of lawfulness for the erection of a mobile home for use ancillary to the main dwelling

  Granted Lawful development
  Domestic

• 20 Kingsmead Cuffley Potters Bar EN6 4AN

  6/2026/1301/LAWP Submitted 24 Jul 2026 125m away

  81% historically approved · decision due ~12 Oct

  Certificate of lawfulness for the erection of an outbuilding and double garage within the curtilage of existing dwelling including formation of driveway and demolition of existing garage

  Awaiting decision Lawful development Demolition
  Small domestic

• 49 Tolmers Road Cuffley Potters Bar EN6 4JG

  6/2026/1418/LAWP Submitted 11 Aug 2026 129m away

  81% historically approved · decision due ~6 Oct

  Certificate of lawfulness for installation of rear dormer

  Awaiting decision Lawful development Loft or dormer

• 50 Plough Hill Cuffley Potters Bar EN6 4DS

  6/2023/0297/VAR Submitted 7 Feb 2023 136m away

  Variation of condition 2 (drawing numbers) on planning permission 6/2021/1144/VAR

  Refused Amendments

• 6/2026/0942/COND Granted

  The Coach and Horses 61 Newgate Street Village Hertford SG13 8RA

  Submission of details pursuant to condition number 1 (Construction Method Statement) & 2 (Archaeological Written Scheme of Investigation) on planning permission 6/2022/1957/FULL

  29 May 2026 Conditions
• 6/2026/0979/COND Granted

  Marlborough Court Green Close Brookmans Park AL9 7ST

  Submission of details pursuant to condition 1 (construction methodology) on planning permission 6/2025/0434/FULL

  3 Jun 2026 Conditions
• 6/2025/0770/S106A Decided

  Land to the north east of King George V Playing Fields, Northaw Road East, Cuffley, Potters Bar EN6 4RD

  Application to modify S106 agreement dated 31 March 2022 in relation to planning application S6/2015/1342/PP

  24 Apr 2025 Conditions
• 6/2026/1239/COND Granted

  58 Bell Lane Brookmans Park AL9 7AY

  Submission of details pursuant to condition number 2 (Construction Traffic Management Plan) on planning permission 6/2025/2133/FULL

  15 Jul 2026 Conditions
• 6/2026/1483/COND Awaiting decision

  57 Tolmers Road Cuffley Potters Bar EN6 4JG

  Submission of details pursuant to condition number 3 (Hard and Soft Landscaping) on planning permission 6/2026/0435/FULL

  24 Aug 2026 Conditions