41 High Street Welwyn AL6 9EF

1. 5 Aug 2024

   Received by Welwyn Hatfield

2. 7 Aug 2024

   Validated

   Checked as complete and ready for consideration.

3. 2 Oct 2024

   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.

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

• 41 High Street Welwyn AL6 9EF

  6/2026/1049/TC Submitted 16 Jun 2026 11m away

  Birch tree in corner of boundary next to residential homes, reduction in size by 30% to the overall size of the tree

  Withdrawn Trees

• 28 High Street Welwyn AL6 9EQ

  6/2019/2854/COND Submitted 12 Nov 2019 39m away

  Submission of details pursuant to condition 1 (proposed timber frame and door furniture colour) on application 6/2019/2117/LB

  Granted Conditions

• 4 The Green Welwyn Hertfordshire AL6 9EA

  6/2023/0451/TC Submitted 27 Feb 2023 46m away

  T1 Tulip tree to remove 2 lowest branches and reduce crown by 1m from branch tips (a copper beech tree next to it was recently removed revealing the tulip tree crown is unbalanced).

  Granted Trees

• 8 Mimram Place Welwyn AL6 9HQ

  6/2021/1815/HOUSE Submitted 10 Jun 2021 64m away

  Modification to front entrance steps, relocation of en suite rooflight, installation of a sun pipe, internal renovations

  Granted Householder Loft or dormer
  Domestic

• 45 High Street Welwyn AL6 9EH

  6/2026/0764/COND Submitted 30 Apr 2026 64m away

  Submission of details pursuant to condition 1 (method) and 2 (structural survey and a detailed schedule of repair works) on listed building consent 6/2025/2626/LB

  Granted Conditions

• 8 Mimram Place Welwyn AL6 9HQ

  6/2021/1016/HOUSE Submitted 26 Mar 2021 65m away

  Erection of replacement conservatory, modification to entrance steps, rear living room window replaced with french doors, relocation of existing ensuite rooflight and internal alterations

  Withdrawn Householder Extension Loft or dormer +1 1 doc
  Small domestic

• 6/2026/1467/LB Awaiting decision

  3 Holly Hall Court Church Street Welwyn AL6 9LH

  Replacement like-for-like front door and one window

  19 Aug 2026 Heritage and listed buildings
• 6/2026/1009/LB Granted

  Brocket Park, Warren Farm Marford Road Lemsford Welwyn Garden City AL8 7XG

  Erection of two single storey extensions and fenestration changes to existing dairy and outbuilding

  9 Jun 2026 Heritage and listed buildings
• 6/2026/0964/LB Granted

  1 The Forge Coopers Lane Northaw Potters Bar EN6 4NF

  Installation of fibre broadband infrastructure to the dwelling requiring a small diameter penetration through an external wall of the listed building to facilitate fibre cabling and an internal connection point

  2 Jun 2026 Heritage and listed buildings
• 6/2026/1237/LB Awaiting decision

  Digswell Lodge Digswell Rise Welwyn Garden City AL8 7NU

  Reconstruction of garden wall

  14 Jul 2026 Heritage and listed buildings
• 6/2026/1199/LB Awaiting decision

  6 Hall Grove Welwyn Garden City AL7 4PN

  Increase to door height

  10 Jul 2026 Heritage and listed buildings