4 Walnut Court Welwyn Garden City AL7 4EZ

1. 8 Jun 2026

   Received by Welwyn Hatfield

2. 18 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 26 Jul 2026

   Status changed to Under Consideration

   Previously Under Consultation.

5. 12 Aug 2026

   Decision issued: Granted

Welwyn Hatfield granted permission on 12 August 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.

The published feed does not state which type of application this is; the register entry on Welwyn Hatfield's portal will say. Our guide explains the common types.

• 36 Walnut Grove Welwyn Garden City AL7 4EU

  6/2021/2416/HOUSE Submitted 17 Aug 2021 100 yards away

  Erection of a single storey rear extension to include 1 x roof lantern

  Granted Householder Extension Windows or glazing
  Small domestic

• 36 Walnut Grove Welwyn Garden City AL7 4EU

  6/2021/2418/EM Submitted 17 Aug 2021 100 yards away

  Erection of a single storey rear extension to include insertion of 1 x roof lantern

  Granted Extension Windows or glazing
  Small domestic

• 505 Howlands Welwyn Garden City AL7 4HS

  6/2024/2310/PN8 Submitted 2 Dec 2024 100 yards away

  Prior approval for the erection of a single storey extension measuring 5m in depth and 3m in height

  Granted Prior approval Extension
  Small domestic

• 479 Howlands Welwyn Garden City AL7 4HP

  6/2023/0494/EM Submitted 6 Mar 2023 100 yards away

  Erection of single storey rear extension

  Granted Extension
  Small domestic

• 479 Howlands Welwyn Garden City AL7 4HP

  6/2023/0102/PN8 Submitted 16 Jan 2023 100 yards away

  Prior approval for the erection of a single storey extension to kitchen measuring 4m in depth, 2.975m in height and 2.85m to the eaves

  Granted Prior approval Extension
  Small domestic

• 469 Howlands Welwyn Garden City AL7 4HP

  6/2026/1461/EM Submitted 19 Aug 2026 150 yards away

  91% historically approved · decision due ~15 Oct

  Removal of front hedge on boundary of property and to replace existing block paving, with new block paving with better drainage

  Awaiting decision