13 Colgrove Welwyn Garden City Hertfordshire AL8 6HY

1. 23 Jan 2023

   Received by Welwyn Hatfield

2. 24 Jan 2023

   Validated

   Checked as complete and ready for consideration.

3. 7 Mar 2023

   Decision issued: No Objection

4. 9 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• 13 Colgrove Welwyn Garden City AL8 6HY

  6/2023/0165/EMT Submitted 23 Jan 2023 0m away

  To remove pine tree located at the rear of the property

  Granted Trees

• 13 Colgrove Welwyn Garden City AL8 6HY

  6/2021/1857/TC Submitted 16 Jun 2021 1m away

  1 x Hornbeam - cut back lateral growth over greenhouse by 1.5m

  Granted Trees

• 13 Colgrove Welwyn Garden City AL8 6HY

  6/2021/1863/EMT Submitted 16 Jun 2021 1m away

  1 x Hornbeam - cut back lateral growth over greenhouse by 1.5m

  Granted Trees

• 6 Colgrove Welwyn Garden City AL8 6HU

  6/2019/3094/EM Submitted 6 Dec 2019 40m away

  Installation of satellite dish

  Withdrawn

• 6 Colgrove Welwyn Garden City AL8 6HU

  6/2023/0577/TC Submitted 14 Mar 2023 41m away

  1 x Ash to reduce by 2m in height and 1.2m in width 1 x Crab apple to reduce by 1m in height and 1.2m in width.

  Granted Trees

• 158 Parkway Welwyn Garden City AL8 6HZ

  6/2024/1299/HOUSE Submitted 9 Jul 2024 42m away

  Erection of a new single storey rear extension with alterations to openings following demolition of existing outbuilding. Driveway extended to provide additional parking

  Granted Householder Extension Demolition 1 doc
  Small domestic

• 6/2026/1095/TPO Granted

  31 Parkside Welwyn AL6 9DQ

  T1 Goat Willow Pollard back to previous trimming points which is approx 3-4m off T2 Cedar Crown reduction by 2-3m approx back to previous pruning points

  24 Jun 2026 Trees
• 6/2026/1531/TPO Awaiting decision

  37 The Ridgeway Cuffley EN6 4BB

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

  2 Sep 2026 Trees
• 6/2026/1260/EMT Granted

  77 The Commons Welwyn Garden City AL7 4RZ

  Fell 1 dead Beech tree in rear garden.

  17 Jul 2026 Trees
• 6/2026/1271/TPO Granted

  33 Oaklands Rise Welwyn AL6 0RN

  Removal of dead hornbeam tree. (covered by TPO 673 (2017))

  20 Jul 2026 Trees
• 6/2026/0899/EMT Granted

  10 The Commons Welwyn Garden City AL7 4RP

  4 x conifer reduce to 6ft (1.8m) height. 3 x self set ash, fell & poison. 2 x self set sycamore, fell & poison

  20 May 2026 Trees