23-25 Mill Lane Welwyn AL6 9EU

This site has had 2 applications since 2026: 2 approved, 0 refused.

• 6/2026/0263/COND Granted

  23-25 Mill Lane Welwyn AL6 9EU

  Submission of details pursuant to condition number 2 (Material details) on planning permission 6/2025/1211/LB

  Decided 26 May 2026 Conditions

1. 16 Feb 2026

   Received by Welwyn Hatfield

2. 26 May 2026

   Decision issued: Granted

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 26 May 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.

• 23-25 Mill Lane Welwyn AL6 9EU

  6/2026/0263/COND Submitted 16 Feb 2026 50 yards away

  Submission of details pursuant to condition number 2 (Material details) on planning permission 6/2025/1211/LB

  Granted Conditions 1 doc

• 36 Mimram Road Welwyn AL6 9HA

  6/2019/2831/HOUSE Submitted 8 Nov 2019 50 yards away

  Erection of rear infill extension with roof light and alterations to openings and installation of 3 roof lights to facilitate loft conversion

  Granted Householder Extension Loft or dormer
  Domestic

• 17-17A Mill Lane Welwyn AL6 9EU

  6/2026/1370/LAWP Submitted 3 Aug 2026 50 yards away

  Certificate of lawfulness for the change of use of offices to 3 x 2 bedroom flats

  Granted Lawful development New dwelling

• 17-17a Mill Lane Welwyn AL6 9EU

  6/2026/0443/PN29 Submitted 11 Mar 2026 50 yards away

  Change of use of offices to 3 x 2 bedroom flats

  Decided Prior approval New dwelling

• 1 Mimram Walk Welwyn AL6 9EZ

  6/2022/2721/TC Submitted 1 Dec 2022 50 yards away

  Weeping Beech in rear garden to south of property. 30% Crown reduction to balance

  Granted Trees

• 31 Mill Lane Welwyn AL6 9EU

  6/2024/2010/TC Submitted 18 Oct 2024 50 yards away

  T1 Yew to cut back overhanging branches to the boundary.

  Granted 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