10 Marsden Close Welwyn Garden City AL8 6YE

1. 27 Apr 2026

   Received by Welwyn Hatfield

2. 29 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 16 Jun 2026

   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

• 10 Marsden Close Welwyn Garden City AL8 6YE

  6/2026/0746/EMT Submitted 27 Apr 2026 0m away

  T1, Conifer: Fell to monolith at approximately 1m to reduce excessive shading and oversized canopy, retaining standing deadwood for biodiversity in line with BS3998:2010. T2, Cherry: Remove declining limb to mitigate failure risk and sever ivy at base to reduce wind-sail loading and allow inspection of main stem, prolonging the tree's safe useful life

  Granted Trees

• 26 Marsden Green Welwyn Garden City AL8 6YA

  6/2021/1072/HOUSE Submitted 31 Mar 2021 47m away

  Erection of canopy and alterations to fenestration and openings

  Granted Householder Windows or glazing
  Domestic

• 26 Marsden Green Welwyn Garden City AL8 6YA

  6/2021/1076/EMH Submitted 31 Mar 2021 47m away

  Erection of canopy and alterations to fenestration and openings

  Granted Householder Windows or glazing
  Domestic

• 6 Marsden Close Welwyn Garden City AL8 6YE

  6/2024/2096/EM Submitted 31 Oct 2024 52m away

  Retrospective application for - replacement of an old leaking polycarbonate conservatory roof with a composite tiled conservatory roof & new glazed windows and doors. The conservatory is situated at the rear of the house

  Granted Extension Windows or glazing

• 24 Springfields Welwyn Garden City AL8 6XP

  6/2024/2043/HOUSE Submitted 23 Oct 2024 72m away

  Erection of a single storey side and rear extension following the demolition of the existing conservatory, chimney removal and fenestration alterations

  Refused Householder Extension Demolition +1
  Small domestic

• 30 Springfields Welwyn Garden Cit AL8 6XP

  6/2024/1794/HOUSE Submitted 17 Sep 2024 76m away

  Erection of single storey rear extension and installation of side ground floor window, following the demolition of existing conservatory

  Granted Householder Extension Demolition +1
  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