45 High Street Welwyn AL6 9EH

1. 30 Apr 2026

   Received by Welwyn Hatfield

2. 16 Jun 2026

   Decision issued: Granted

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 16 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 53 High Street Welwyn AL6 9EH

  6/2023/0040/LAWP Submitted 9 Jan 2023 50 yards away

  Certificate of lawfulness for the change of front door

  Granted Lawful development

• 55 High Street Welwyn AL6 9EH

  6/2024/1921/TC Submitted 8 Oct 2024 50 yards away

  Fell 1 x Cherry Tree

  Granted Trees

• 28 High Street Welwyn AL6 9EQ

  6/2019/2854/COND Submitted 12 Nov 2019 50 yards away

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

  Granted Conditions

• 41 High Street Welwyn AL6 9EF

  6/2023/0639/LB Submitted 22 Mar 2023 50 yards away

  Replace 2 rotten fixed wood framed windows at the end of the building on the ground floor with equivalent fixed wood framed windows; replace 2 rotten sash wood framed windows at the front of the building on the ground floor with equivalent (double glazed) sash wood framed windows; repair of one sash window at the front of the building on the first floor; prepare and re-paint all wooden windows in white and frames in black as per existing

  Refused Heritage and listed buildings Windows or glazing

• 41 High Street Welwyn AL6 9EF

  6/2024/1489/LB Submitted 5 Aug 2024 50 yards away

  Repainting, repair wooden sills that have perished. Fill/repair any cracks in walls

  Granted Heritage and listed buildings

• 41 High Street Welwyn AL6 9EF

  6/2026/1049/TC Submitted 16 Jun 2026 50 yards 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  Withdrawn Trees

• 6/2026/1206/COND Granted

  Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

  Submission of details pursuant to condition 10 (Landscaping) on planning application 6/2024/2418/MAJ

  Received 10 Jul, published by the council 24 Jul 2026 Conditions
• 6/2026/1419/COND Granted

  Howe Dell School The Runway Hatfield AL10 9AH

  Submission of details pursuant to Condition 1 (Biodiversity Gain Plan), Condition 2 (Landscape and Ecological Management Plan (LEMP)), Condition 3 (Construction Traffic Management Plan (CTMP)) and Condition 4 (Tree Survey, Arboricultural Method Statement and Tree Protection Strategy) on planning permission 6/2026/0478/FULL

  Received 11 Aug, published by the council 22 Aug 2026 Conditions
• 6/2026/1537/COND Granted

  Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

  Submission of details pursuant to Condition 15 (Fire Hydrants) on planning permission 6/2024/2418/MAJ

  Received 3 Sep, published by the council 22 Sep 2026 Conditions
• 6/2026/1402/COND Granted

  Wytmead Essendon Hill Essendon Hatfield AL9 6AW

  Submission of details pursuant to Condition 1 (samples of the roof tiles) and condition 3 (rooflights) on listed building consent 6/2026/0690/LB

  Received 7 Aug, published by the council 31 Aug 2026 Conditions
• 6/2026/1693/COND Awaiting decision

  114 Parkway Welwyn Garden City AL8 6HN

  Submission of details pursuant to Condition 1 (details of block paving) and 2 (drawings of doors, rooflight and windows) on planning permission 6/2026/0403/HOUSE

  Received 25 Sep, published by the council 7 Oct 2026 Conditions