Hertfordshire Constabulary Central Area Headquarters And Hatfield Police Station Comet Way Hatfield AL10 9SJ

This site has had 2 applications since 2023: 2 approved, 0 refused.

• 6/2026/0617/TPO Granted

  Hertfordshire Constabulary Central Area Headquarters And Hatfield Police Station Comet Way Hatfield AL10 9SJ

  T9 Weeping willow to remove limb with large hollow at approximately 2m SE side. T10 Weeping willow to remove large central limb growing towards police station. Covered by TPO 701 (2017)

  Decided 12 May 2026 Trees

1. 10 Feb 2023

   Received by Welwyn Hatfield

2. 22 Mar 2023

   Decision issued: Granted

3. 24 Jul 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 22 March 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.

• Hertfordshire Constabulary Central Area Headquarters And Hatfield Police Station Comet Way Hatfield AL10 9SJ

  6/2026/0617/TPO Submitted 8 Apr 2026 0.1 miles away

  T9 Weeping willow to remove limb with large hollow at approximately 2m SE side. T10 Weeping willow to remove large central limb growing towards police station. Covered by TPO 701 (2017)

  Granted Trees

• Hatfield Police Station Comet Way Hatfield AL10 9SJ

  6/2026/0285/LB Submitted 19 Feb 2026 0.1 miles away

  Installation of various illuminated signage and logos mounted on standalone totems and building façade

  Granted Heritage and listed buildings 1 doc

• Former British Aerospace Gatehouse Immediately South of Staff Mess Comet Way Hatfield AL10 0XR

  6/2026/0655/LAWP Submitted 13 Apr 2026 0.1 miles away

  Certificate of lawfulness for the rendering of external walls and installation of protective capping over coping and to inside face of parapet

  Refused Lawful development

• European Knowledge Centre Eisai Limited Mosquito Way Hatfield AL10 9SN

  6/2026/0321/COND Submitted 20 Feb 2026 0.1 miles away

  Submission of details pursuant to Conditions 1 (Construction Management Plan), 2 (Surface Water Drainage), 7 (Planting Methods and Soft Landscaping) and Condition 8 (Cycle Shelter and Cycle Provision) on planning permission 6/2022/1853/MAJ

  Granted Conditions

• 18 Worcester Road Hatfield AL10 0DX

  6/2021/1827/LAWP Submitted 14 Jun 2021 0.1 miles away

  Certificate of lawfulness for erection of rear outbuilding

  Granted Lawful development

• 18 Worcester Road Hatfield AL10 0DX

  6/2021/1829/HOUSE Submitted 14 Jun 2021 0.1 miles away

  Demolition of rear conservatory and erection of single storey rear extension and front lean to porch.

  Granted Householder Extension Demolition
  Small domestic

• 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