40 Pine Grove Brookmans Park Hatfield AL9 7BS

1. 23 Oct 2019

   Received by Welwyn Hatfield

2. 18 Dec 2019

   Decision issued: Granted

3. 22 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.

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

• 36 Pine Grove Brookmans Park Hatfield AL9 7BS

  6/2021/1746/PN8 Submitted 3 Jun 2021 51m away

  Prior approval for the erection of a single storey rear extension

  Refused Prior approval Extension
  Small domestic

• 32 Pine Grove Brookmans Park AL9 7BS

  6/2024/1987/COND Submitted 15 Oct 2024 79m away

  Submission of details pursuant to condition 1 (Drawing no. 24 521 PL 200 proposed landscaping plan) and condition 5 (Drawing no. 24 521 PL 201proposed front boundary wall and gates) on planning permission 6/2024/1216/FULL

  Granted Conditions
  Small domestic

• 32 Pine Grove Brookmans Park AL9 7BS

  6/2024/1216/FULL Submitted 28 Jun 2024 79m away

  Erection of a replacement dwelling, new garden building and boundary alterations

  Granted Full applications 1 doc
  Domestic

• Area to the rear of 33 Pine Grove Brookmans Park AL9 7BP

  6/2021/2045/TPO Submitted 6 Jul 2021 119m away

  T1 - Sycamore - Reduce height from 16m to 14m and reduce spread from 8m to 6m. T2 - Silver Birch - reduce height from 16m to 14m and reduce spread from 12m to 11m. T3 - Sycamore - reduce height from 20m to 17m and reduce spread from 12m to 10m. Removal of Ivy.

  Granted Trees

• 53 Pine Grove Brookmans Park AL9 7BL

  6/2026/1347/TPO Submitted 31 Jul 2026 147m away

  98% historically approved · decision due ~1 Oct

  T1 Horse Chestnut 1m full crown reduction T2 Hornbeam 2m full crown reduction (covered by TPO468, TPO1054 (2023) &TPO981)

  Awaiting decision Trees

• 28 Upland Drive Brookmans Park AL9 6PT

  6/2024/1464/HOUSE Submitted 2 Aug 2024 199m away

  Erection of two storey wrap around and front extension, single storey rear extension and front porch, roof alterations including crown roof, conversion of garage to habitable space and fenestration alterations

  Granted Householder Extension Roofing +1
  Small domestic

• 6/2026/1491/VAR Awaiting decision

  Land at Great North Road Stanborough Welwyn Garden City AL8 7TQ

  Variation of condition 28 (approved plans) on planning permission 6/2025/0764/FULL

  25 Aug 2026 Amendments
• 6/2026/1424/VAR Awaiting decision

  18 Birchwood Close Hatfield AL10 0PP

  Variation of Condition 1 (Arboricultural Method Statement and Tree Protection Plan) and Condition 2 (External Materials) on planning permission 6/2025/0927/HOUSE

  12 Aug 2026 Amendments
• 6/2026/1360/VAR Awaiting decision

  93 Salisbury Road Welwyn Garden City AL7 3RY

  Variation of condition 2 (approved plans) on planning permission 6/2025/2622/HOUSE

  3 Aug 2026 Amendments
• 6/2026/0659/VAR Granted

  38 The Ridgeway Cuffley Potters Bar EN6 4AX

  Variation of condition 3 (Arboricultural Method Statement and the Tree Protection Plan) and condition 18 (approved plans) on planning permission 6/2023/2115/FULL

  14 Apr 2026 Amendments
• 6/2026/0752/VAR Refused

  Land adjacent to Woodvale 1 Carbone Hill Northaw Potters Bar EN6 4PJ

  Variation of condition 3 (levels), 6 (hard and soft landscaping), 7 (materials), 9 (energy statement) and 16 (approved plans) on planning permission 6/2024/1554/FULL

  28 Apr 2026 Amendments