125 Thistle Grove Welwyn Garden City AL7 4AG

1. 1 Mar 2023

   Received by Welwyn Hatfield

2. 6 Mar 2023

   Validated

   Checked as complete and ready for consideration.

3. 19 May 2023

   Decision issued: Granted

4. 22 Sep 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 19 May 2023, 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.

• 130 Thistle Grove Welwyn Garden City AL7 4AQ

  6/2021/2169/EM Submitted 16 Jul 2021 50 yards away

  Re-roofing of house

  Granted

• 128 Thistle Grove Welwyn Garden City AL7 4AQ

  6/2026/0415/EM Submitted 6 Mar 2026 50 yards away

  Replace existing driveway and path with driveway and path of permeable block paving

  Granted

• 128 Thistle Grove, Welwyn Garden City, AL7 4AQ

  6/2023/0029/EM Submitted 5 Jan 2023 50 yards away

  Erection of a single storey rear extension with flat roof

  Granted Extension
  Small domestic

• 128 Thistle Grove Welwyn Garden City AL7 4AQ

  6/2023/0030/HOUSE Submitted 5 Jan 2023 50 yards away

  Erection of a single storey rear extension with flat roof

  Granted Householder Extension
  Small domestic

• 80 Thistle Grove Welwyn Garden City AL7 4AQ

  6/2024/2168/EM Submitted 11 Nov 2024 100 yards away

  Hedgerow removal works to all features to the front of a property for creating parking space in the front of the property. Removal request for 2.7m of hedge

  Granted Trees

• 166 Thistle Grove Welwyn Garden City AL7 4AQ

  6/2026/0885/EM Submitted 19 May 2026 100 yards away

  Installation of solar panels

  Withdrawn

• 6/2026/1595/TPO Granted

  42 New Road Digswell Welwyn AL6 0AH

  T17 Pine and T74 Scots Pine are both dead and now dangerous (due to leaning). Covered by TPO 817 (2018)

  Received 14 Sep, published by the council 22 Sep 2026 Trees
• 6/2026/1313/EMT Granted

  85 Handside Lane Welwyn Garden City AL8 6SH

  T1 - 1 x Hornbeam to reduce by approx 1.5m height, reduce width over roadway by approx 2.5m and 2m on remaining width Rear T2 - 1 x Beech to reduce lateral growth back from the property by approx 1.5m T3 - 1 x Bay to reduce height by approx 1.5m, trim remaining hard round leaving a more rounded finish

  Received 27 Jul, published by the council 22 Aug 2026 Trees
• 6/2026/1401/TC Granted

  49 Brockswood Lane Welwyn Garden City AL8 7BU

  T1 robinia - crown reduction by 2m to reduce risk of failure as limbs are very heavy. T2 ash - crown lift to 4m. T3 oak - crwon lift to 4m and reduce lateral growth by up to 2m back from the road to the kerb line.

  Received 7 Aug, published by the council 13 Sep 2026 Trees
• 6/2026/1305/TPO Withdrawn

  20 Mardley Avenue Welwyn AL6 0UD

  Up to a 2m reduction to Cherry tree, to maintain its healthy station and prevent over extension, from growing too large. Fell, process and remove Yew tree as resident has concerns that if it was to uproot or fail it would hit the house due to its location (covered by TPO 24 A3)

  Received 27 Jul, published by the council 9 Aug 2026 Trees
• 6/2026/1187/TC Granted

  85 Pentley Park Welwyn Garden City AL8 7SL

  Ground works and associated root pruning/ severance of T1 oak to facilitate installation of a root barrier 15m in length and 3.5m in depth.

  Received 8 Jul, published by the council 24 Jul 2026 Trees