13 Dellcott Close Welwyn Garden City AL8 7BB

1. 24 Mar 2023

   Received by Welwyn Hatfield

2. 26 Apr 2023

   Decision issued: No Objection

3. 25 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 Dellcott Close Welwyn Garden City AL8 7BB

  6/2023/0669/EMT Submitted 24 Mar 2023 0m away

  1 x Sycamore to dismantle in sections to around 3ft above ground level

  Granted Trees

• 10 Dellcott Close Welwyn Garden City AL8 7BD

  6/2021/1537/EMH Submitted 13 May 2021 53m away

  Erection of a single storey rear extension with roof lantern, insertion of roof lights to existing roof and alterations to openings.

  Granted Householder Extension Loft or dormer +1
  Small domestic

• 10 Dellcott Close Welwyn Garden City AL8 7BD

  6/2021/1524/HOUSE Submitted 13 May 2021 53m away

  Erection of single storey rear extension with roof lantern, roof lights to existing roof and alterations to openings.

  Granted Householder Extension Loft or dormer +1
  Small domestic

• 10 Dellcott Close Welwyn Garden City AL8 7BD

  6/2026/1278/HOUSE Submitted 20 Jul 2026 53m away

  83% historically approved · decision due ~15 Sep

  Erection of a part single, part double storey extension with replacement chimney following the demolition of existing part single, part double storey extension and conservatory

  Awaiting decision Householder Extension Demolition
  Small domestic

• 10 Dellcott Close Welwyn Garden City AL8 7BD

  6/2026/1289/EM Submitted 22 Jul 2026 53m away

  90% historically approved · decision due ~21 Sep

  Erection of a part single (rear & side) part double storey (rear) extension to replace the existing, alterations to the fenestration at the side elevation

  Awaiting decision Extension Windows or glazing

• 23 Dellcott Close, Welwyn Garden City, AL8 7BB

  6/2026/1081/EMT Submitted 22 Jun 2026 55m away

  Fell 1 x apple tree. Fell 1 x Himalayan birch.

  Granted Trees

• 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