39 Peplins Way Brookmans Park AL9 7UR

1. 16 Nov 2022

   Received by Welwyn Hatfield

2. 19 Jan 2023

   Decision issued: Granted

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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 43 Peplins Way Brookmans Park AL9 7UR

  6/2021/1678/TPO Submitted 25 May 2021 23m away

  Remove the following: Laburnum (T1) Conifer (T2, T4, T5, T6, T7, T8, T9, T10, T11, T13, T14, T16, T17, T19) Dead stump - unclear on species (T3, T18) Fruit tree - potentially apple (T12) Crab apple tree - partly dead (T15) Dragon claw willow (T20, T21, T22) To replace line of conifers with a native mixed hedge

  Granted Trees

• 49 Peplins Way Brookmans Park AL9 7UR

  6/2021/1360/TPO Submitted 28 Apr 2021 53m away

  T18, T19, T,20 T21, T22, T23, T24, T25, T26 oaks - remove epicormic growth and deadwood, and thin crowns by 20%

  Granted Trees

• 51 Peplins Way Hatfield AL9 7UR

  6/2021/1974/TPO Submitted 29 Jun 2021 64m away

  Fell 2 x Oak (T1 & T10) Crown reduce 1 x Oak (T9) by 30% Crown thin 6 x Oak (T2, T3, T4, T5, T6, T7, T8) by 20% and remove deadwood

  Granted Trees

• 53 Peplins Way Brookmans Park AL9 7UR

  6/2021/1361/TPO Submitted 28 Apr 2021 74m away

  T11 and T12 oaks - reduce crowns by 30% T13, T14, T15, T16 and T17 oaks - remove epicormic growth deadwood and thin crowns by 20%

  Granted Trees

• 55 Peplins Way Brookmans Park AL9 7UR

  6/2026/0737/COND Submitted 27 Apr 2026 83m away

  Submission of details pursuant to Condition 1 (the Biodiversity Gain Plan) on planning permission 6/2025/2564/FULL

  Granted Conditions

• 57 Peplins Way Brookmans Park AL9 7UR

  6/2026/1161/TPO Submitted 3 Jul 2026 93m away

  5 DAY NOTICE: T1 Ash (///taped.excuse.inner) Removal of tree to ground level. (Covered by TPO 158 & 889 (2022))

  Granted Trees

• 6/2026/1228/HOUSE Granted

  109 Mount Way Welwyn Garden City AL7 4LA

  Erection of single storey front extension

  13 Jul 2026 Householder
• 6/2026/1011/HOUSE Granted

  5 Brookside Crescent Cuffley Potters Bar EN6 4QW

  Erection of rear extension, single storey side extension, new porch, additions/alterations to windows on side elevation and demolition of garage

  9 Jun 2026 Householder
• 6/2026/0703/HOUSE Granted

  57 Great North Road Brookmans Park AL9 6LA

  Erection of part double part single storey rear extension, single storey front porch extension, raising of roof and eaves to accommodate loft conversion, alterations to materials and fenestration, erection of front boundary wall and gates

  20 Apr 2026 Householder
• 6/2026/0534/HOUSE Refused

  16 Chipmunk Chase Hatfield AL10 9GH

  Retention of single storey rear extension and garage conversion to study/office

  24 Mar 2026 Householder
• 6/2026/1175/HOUSE Granted

  5A Honeycroft Welwyn Garden City AL8 6HR

  Erection of a single storey rear extension, alterations to opening on side elevation and garden room with covered area following demolition of conservatory

  7 Jul 2026 Householder