41 Hawkshead Lane North Mymms AL9 7TD

1. 21 Nov 2024

   Received by Welwyn Hatfield

2. 22 Nov 2024

   Validated

   Checked as complete and ready for consideration.

3. 24 Jan 2025

   Decision issued: Part Approved / Part Refused

4. 7 Oct 2026

   Added to PlanIndex

Welwyn Hatfield has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• 24 Hawkshead Lane North Mymms AL9 7TB

  6/2026/0700/HOUSE Submitted 20 Apr 2026 300 yards away

  Alteration and extension to roof with the insertion of a new rooflight. Garage conversion involving the replacement of garage door with window

  Refused Householder Extension Loft or dormer +1
  Small domestic

• 22 Hawkshead Lane Hatfield AL9 7TB

  6/2021/2348/LAWP Submitted 9 Aug 2021 300 yards away

  Certificate of lawfulness for the erection of a 3m two storey rear extension

  Granted Lawful development Extension

• 22 Hawkshead Lane Hatfield AL9 7TB

  6/2021/2347/LAWP Submitted 9 Aug 2021 300 yards away

  Certificate of lawfulness for the creation of loft conversion incorporating hip to gable enlargements, introduction of rear dormer and insertion of front, side and rear roof lights.

  Granted Lawful development Loft or dormer

• 22 Hawkshead Lane Hatfield AL9 7TB

  6/2021/2349/LAWP Submitted 9 Aug 2021 300 yards away

  Certificate of lawfulness for the erection of a single storey side extension to side of original dwelling only.

  Granted Lawful development Extension
  Small domestic

• 74 Warrengate Road North Mymms Hatfield AL9 7TY

  6/2021/1532/HOUSE Submitted 13 May 2021 350 yards away

  Erection of side and rear extension, and alterations to existing first floor with new rear and side dormers

  Granted Householder Extension Loft or dormer
  Domestic

• 74 Warrengate Road North Mymms Hatfield AL9 7TY

  6/2024/2264/LAWP Submitted 25 Nov 2024 350 yards away

  Certificate of lawfulness for a proposed rear outbuilding

  Refused Lawful development

• 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