92 Chelwood Avenue Hatfield AL10 0RE

1. 23 May 2021

   Received by Welwyn Hatfield

2. 28 May 2021

   Decision issued: Granted

3. 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

• 59 Chelwood Avenue Hatfield AL10 0RF

  6/2024/1307/HOUSE Submitted 9 Jul 2024 67m away

  Erection of a single storey rear extension, two-storey side extension and a loft conversion with rear dormer and insertion of front rooflights

  Refused Householder Extension Loft or dormer
  Small domestic

• 65 Heathcote Avenue Hatfield AL10 0RQ

  6/2023/0410/HOUSE Submitted 22 Feb 2023 73m away

  Erection of single storey rear extension, front porch extension, installation of one front rooflight and a rear dormer to facilitate the conversion of loft to habitable space

  Refused Householder Extension Loft or dormer
  Small domestic

• 29 Heathcote Avenue Hatfield AL10 0RQ

  6/2026/0632/PN8 Submitted 9 Apr 2026 75m away

  Prior approval for a single storey rear extension which will measure 4m in depth, 3m to the eaves and the maximum height of 2.69m

  Granted Prior approval Extension
  Small domestic

• 32 Chelwood Avenue Hatfield AL10 0RE

  6/2023/0307/LAWP Submitted 8 Feb 2023 84m away

  Certificate of lawfulness for alterations to fenestration

  Granted Lawful development Windows or glazing

• 19 Chelwood Avenue Hatfield AL10 0RD

  6/2021/2145/PN8 Submitted 15 Jul 2021 141m away

  Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3m in height and 3m to the eaves.

  Granted Prior approval Extension
  Small domestic

• 33 Birchwood Avenue Hatfield AL10 0PR

  6/2021/1839/LAWP Submitted 15 Jun 2021 146m away

  Certificate of lawfulness for a loft conversion with rear dormer

  Granted Lawful development Loft or dormer

• 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