4 Mornington Digswell Welwyn AL6 0AJ

1. 14 May 2026

   Received by Welwyn Hatfield

2. 17 Jul 2026

   Decision issued: Granted

3. 24 Jul 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 17 July 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 6 Mornington Digswell Welwyn AL6 0AJ

  6/2023/0516/HOUSE Submitted 7 Mar 2023 50 yards away

  Erection of single storey rear extension, clerestory rooflights to side roof pitch, alterations to ground floor and openings in garden elevation

  Granted Householder Extension Loft or dormer
  Small domestic

• 24 Mornington Digswell Welwyn AL6 0AJ

  6/2021/1196/TPO Submitted 13 Apr 2021 150 yards away

  Fell 1 x Scots Pine (T1)

  Refused Trees

• 59 New Road Digswell Welwyn AL6 0AL

  6/2025/2446/FULL Submitted 21 Nov 2025 150 yards away

  80% historically approved · decision due ~16 Jan

  Installation of new entrance security gates and piers

  Awaiting decision Full applications

• 59 New Road Digswell Welwyn AL6 0AL

  6/2026/0908/COND Submitted 21 May 2026 150 yards away

  Submission of details pursuant to Condition 14 (sustainable drainage scheme), 15 (verification report) and 16 (details of all units) on planning permission 6/2023/0907/FULL

  Granted Conditions

• 59 New Road Digswell Welwyn AL6 0AL

  6/2024/0927/COND Submitted 20 May 2024 150 yards away

  Submission of details pursuant to Condition 5 (EV Charging), 6 (Energy Statement), 7 (Hard & Soft Landscaping), 8 (Materials), 9 (Refuse Store), and 10 (Surface Water Drainage), on Planning permission 6/2023/0907/FULL

  Refused Conditions 2 docs

• 21 Mornington Digswell Welwyn AL6 0AJ

  6/2023/0353/TPO Submitted 15 Feb 2023 200 yards away

  T2 - Hornbeam - Reduce in height by up to 4m and laterally by up to 3m to viable growth points

  Granted Trees

• 6/2026/1531/TPO Withdrawn

  37 The Ridgeway Cuffley EN6 4BB

  T1 English Oak (Quercus robur) ref T316 fell to ground level

  Received 2 Sep, published by the council 7 Sep 2026 Trees
• 6/2026/1236/EMT Granted

  30 Coneydale Welwyn Garden City AL8 7RZ

  Reduction by 40% of Oak tree (T5) Reduction of the Holly hedge (T8) to 8 feet high

  Received 14 Jul, published by the council 24 Jul 2026 Trees
• 6/2026/1254/EMT Granted

  94 Parkway Welwyn Garden City AL8 6HL

  1 x Hornbeam to reduce by approximately 3m height and width.

  Received 16 Jul, published by the council 26 Jul 2026 Trees
• 6/2026/1256/TC Granted

  94 Parkway Welwyn Garden City AL8 6HL

  1 x Hornbeam to reduce by approx 3m height and width.

  Received 16 Jul, published by the council 26 Jul 2026 Trees
• 6/2026/0953/TPO Granted

  14 Birch Grove Welwyn AL6 0QP

  T1-T10 Hornbeam to repollard back to previous pollard points roughly 3m cut back to main trunk. T11-T15 Hornbeam to cut back by 1.5m boundary of all branches overhanging rear boundary.

  Received 1 Jun, published by the council 24 Jul 2026 Trees