45 Mill Green Road Welwyn Garden City AL7 3UX

1. 18 May 2021

   Received by Welwyn Hatfield

2. 6 Jul 2021

   Decision issued: No Objection

3. 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

• 45 Mill Green Road Welwyn Garden City AL7 3UX

  6/2021/1587/EMT Submitted 18 May 2021 0m away

  1 x Eucalyptus to reduce by 3m height & 2.5m width.

  Granted Trees

• 68 Mill Green Road Welwyn Garden City AL7 3XF

  6/2023/0385/EM Submitted 20 Feb 2023 85m away

  Erection of single storey rear and side extension

  Granted Extension
  Small domestic

• 68 Mill Green Road Welwyn Garden City AL7 3XF

  6/2023/0381/HOUSE Submitted 20 Feb 2023 85m away

  Erection of single storey rear and side extension

  Granted Householder Extension
  Small domestic

• 71 Mill Green Road Welwyn Garden City AL7 3UX

  6/2021/1120/EMH Submitted 6 Apr 2021 85m away

  Installation of rooflights to rear elevation

  Granted Householder Loft or dormer
  Domestic

• 17 Bedwell Close Welwyn Garden City AL7 3XH

  6/2024/1965/HOUSE Submitted 14 Oct 2024 97m away

  Installation of air source heat pump

  Granted Householder
  Domestic

• 14 Duncan Close Welwyn Garden City AL7 3XP

  6/2023/0861/LAWP Submitted 24 Apr 2023 108m away

  Certificate of lawfulness for erection of rear conservatory

  Granted Lawful development Extension

• 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