5 Evergreen Close Woolmer Green SG3 6JN

1. 19 May 2026

   Received by Welwyn Hatfield

2. 20 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 19 Aug 2026

   Decision issued: Granted

Welwyn Hatfield granted permission on 19 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.

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.

• 4 Evergreen Close Woolmer Green SG3 6JN

  6/2026/1391/TPO Submitted 6 Aug 2026 26m away

  97% historically approved · decision due ~1 Oct

  Crown reduction of a Silver Birch tree by up to 20% (approximately 2 - 3 metres) to reduce branch spread and weight. Work is required to manage size, prevent encroachment and maintain tree health Reduce overhanging branches by approximately 2 metres to prevent encroachment over the driveway and reduce pigeon fouling on vehicles The tree is close to the house and has grown too large for the garden so the works are required to manage its size and maintain its health TPO 105 T3

  Awaiting decision Trees

• 7 Garden Close Knebworth SG3 6JF

  6/2021/1723/LAWP Submitted 1 Jun 2021 30m away

  Certificate of lawfulness for a single storey rear extension

  Granted Lawful development Extension 1 doc
  Small domestic

• 43 London Road Woolmer Green Hertfordshire SG3 6JE

  6/2022/2619/HOUSE Submitted 16 Nov 2022 91m away

  Erection of a part single storey, part two storey rear extension with Juliet balcony and rooflights, alterations to porch and existing openings, insertion of new windows in flank wall, removal of chimney, and alteration of external materials from dashed render with smooth painted render, following the demolition of the existing rear conservatory

  Refused Householder Extension Loft or dormer +2
  Small domestic

• 43 London Road Woolmer Green SG3 6JE

  6/2022/2611/LAWP Submitted 15 Nov 2022 91m away

  Certificate of lawfulness for the provision of a twin unit mobile home (caravan) within the existing lawful planning unit to provide additional accommodation for a family member as part of one household will not comprise development.

  Granted Lawful development

• 26 New Road Knebworth SG3 6JX

  6/2023/0203/HOUSE Submitted 27 Jan 2023 92m away

  Erection of ground floor infill extension and modifications to existing rear extension

  Granted Householder Extension
  Domestic

• Land Off London Road Woolmer Green Knebworth Hertfordshire SG3 6JZ

  25/01841/ADJ Submitted 21 Jul 2025 115m away

  93% historically approved · decision due ~15 Sep

  Approval of reserved matters (layout, scale, appearance and landscaping) for residential development pursuant to condition 1 (reserved matters), condition 2 (submission of reserved matters), condition 3 (reserved matters layout), condition 4 (landscaped buffer), condition 6 (detailed engineering details), condition 9 (Biodiversity), condition 10 (Health Impact Assessment), condition 11 (written scheme of investigation), condition 13 (surface water) and condition 25 (noise assessment) of outline planning permission (ref: 6/2023/2552/OUTLINE) comprising 150 dwellings, public open space, car parking ,and associated infrastructure works. NORTH HERTS DISTRICT COUNCIL : ADJACENT AUTHORITY : CONSULTEE ONLY

  Awaiting decision Outline New dwelling 2 docs
  Major scheme

• 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