9 The Valley Green Welwyn Garden City AL8 7DQ

1. 11 Nov 2024

   Received by Welwyn Hatfield

2. 14 Nov 2024

   Validated

   Checked as complete and ready for consideration.

3. 23 Dec 2024

   Decision issued: Granted

4. 31 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 page mirrors an entry on the statutory planning register that Welwyn Hatfield is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 12 The Valley Green Welwyn Garden City AL8 7DQ

  6/2026/0201/EM Submitted 4 Feb 2026 52m away

  Erection of ground floor rear extension following the removal of existing conservatory

  Granted Extension

• 12 The Valley Green Welwyn Garden City AL8 7DQ

  6/2024/2002/EMT Submitted 17 Oct 2024 52m away

  Reduce Robinia by 25%

  Granted Trees

• 12 The Valley Green Welwyn Garden City AL8 7DQ

  6/2026/0150/HOUSE Submitted 29 Jan 2026 52m away

  Erection of a single storey rear extension following the demolition of the existing conservatory

  Granted Householder Extension Demolition
  Small domestic

• 12 The Valley Green Welwyn Garden City AL8 7DQ

  6/2026/0623/TC Submitted 9 Apr 2026 52m away

  Robinia Tree to remove - The tree is unsuitable for its location within a domestic garden due to its inherent species characteristics. The tree produces prominent, sharp thorns along its stems and branches, presenting a risk to garden users, particularly at low level. In addition, it exhibits vigorous suckering, with numerous thorned shoots arising from the root system and spreading across the lawn, resulting in ongoing maintenance issues and reduced usability of the garden space. Removal and replacement with a more appropriate, less hazardous species is considered a reasonable and proportionate long-term management approach within the conservation area

  Granted Trees

• 12 The Valley Green Welwyn Garden City AL8 7DQ

  6/2026/0626/EMT Submitted 9 Apr 2026 52m away

  Remove Robinia tree and stump

  Granted Trees

• 12 The Valley Green Welwyn Garden Cit AL8 7DQ

  6/2024/1976/TC Submitted 15 Oct 2024 52m away

  1 x Robinia to reduce back to previous cuts - 25% approx.

  Granted Trees