14 Birch Grove Welwyn AL6 0QP

1. 1 Jun 2026

   Received by Welwyn Hatfield

2. 24 Jul 2026

   Added to PlanIndex

3. 7 Sep 2026

   Decision issued: Granted

Welwyn Hatfield granted permission on 7 September 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.

• 12A Birch Grove Welwyn AL6 0QP

  6/2022/2722/TPO Submitted 1 Dec 2022 13m away

  Oak tree to crown reduce by 1m. Tree located in woodland to the rear covered by TPO 657 (2017) W1.

  Granted Trees

• 7 The Brambles Welwyn Hertfordshire AL6 0PG

  21/01400/FPH Submitted 30 Apr 2021 44m away

  Part single storey, part two storey side extension and a part single storey, part two storey rear extension

  Granted Householder Extension 8 docs
  Small domestic

• 7 The Brambles Welwyn Hertfordshire AL6 0PG

  21/02033/ADJ Submitted 2 Jul 2021 48m away

  Erection of single storey, part two storey side extension and a single storey, part two storey rear extension. NORTH HERTS DISTRICT COUNCIL : ADJACENT AUTHORITY : CONSULTEE ONLY

  Granted Outline Extension 7 docs
  Small domestic

• 7 The Brambles Welwyn AL6 0PG

  6/2021/1431/HOUSE Submitted 6 May 2021 53m away

  Erection of single storey, part two storey side extension and a single storey, part two storey rear extension.

  Granted Householder Extension
  Small domestic

• 1 Oaklea Close Welwyn AL6 0QL

  6/2019/2645/LAWP Submitted 21 Oct 2019 125m away

  Certificate of lawfulness for the erection of an orangery/conservatory

  Granted Lawful development Extension

• 22 The Avenue Welwyn AL6 0PP

  6/2026/1441/FULL Submitted 17 Aug 2026 152m away

  Erection of one two-storey five bedroom detached dwelling and eight two bedroom flats laid out within two two storey blocks of four and associated infrastructure and landscape works following the demolition of the existing dwelling and separate detached building

  Refused Full applications New dwelling Demolition
  Domestic

• 6/2026/1531/TPO Withdrawn

  37 The Ridgeway Cuffley EN6 4BB

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

  2 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

  14 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.

  16 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.

  16 Jul 2026 Trees
• 6/2026/0947/TPO Refused

  Claregate Thornton Road Little Heath Potters Bar EN6 1BY

  T1 & T2 Ash to reduce lateral and vertical growth by 2.0-3.0m approx. T3 Pine to reduce back overhanging branches by 2m approx on the flats side of the tree. T4 Sycamore to reduce back by 2.0m approx on the flats side of the tree, to clear the roof. G1 Mixed species group of mainly Sycamores and Limes to lift over pavement and road to clear by 5.0, only over the highway. G2 Row of limes to thin by 15%. T5 Pine to cut back by 1.0- 2.0m on the flats side. Covered by TPO 683

  29 May 2026 Trees