61 Peplins Way Brookmans Park AL9 7UR

1. 27 Jul 2026

   Received by Welwyn Hatfield

2. 15 Aug 2026

   Added to PlanIndex

3. 13 Sep 2026

   Status changed to Under Consideration

   Previously Under Consultation.

4. Decision

   Awaiting decision

   Decision expected by 21 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Welwyn Hatfield took a median of 58 days over the applications it decided in the last year.

This application is with Welwyn Hatfield for determination, against a statutory target of eight weeks. Over the last year Welwyn Hatfield decided householder applications in a median of 59 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 57 Peplins Way Brookmans Park AL9 7UR

  6/2026/1161/TPO Submitted 3 Jul 2026 50 yards away

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

  Granted Trees

• 63A Peplins Way Hatfield AL9 7UR

  6/2021/2319/TPO Submitted 4 Aug 2021 50 yards away

  Reduce 1 x Oak tree (T1) by 3m Reduce 1 x Oak tree (T2) by 7.5m Reduce 2 x Oak trees (T3, T4) by 5m Fell 2 x Ash trees (T5, T6) covered by TPO 158

  Granted Trees

• 55 Peplins Way Brookmans Park AL9 7UR

  6/2026/0737/COND Submitted 27 Apr 2026 50 yards away

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

  Granted Conditions

• 53 Peplins Way Brookmans Park AL9 7UR

  6/2021/1361/TPO Submitted 28 Apr 2021 50 yards 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

• 51 Peplins Way Hatfield AL9 7UR

  6/2021/1974/TPO Submitted 29 Jun 2021 50 yards 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

• 49 Peplins Way Brookmans Park AL9 7UR

  6/2021/1360/TPO Submitted 28 Apr 2021 50 yards away

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

  Granted Trees

• 6/2026/1408/HOUSE Granted

  Wytmead Essendon Hill Essendon Hatfield AL9 6AW

  Reinstatement of the previously truncated chimney

  Received 10 Aug, published by the council 31 Aug 2026 Householder
• 6/2026/1170/HOUSE Granted

  6 Highfields Cuffley Potters Bar EN6 4EL

  Conversion of garage into study room with alterations to the front elevation, repositioning of lower ground floor entrance hall, erection of two storey infill side extension with internal alterations, replacement of existing front and side building brickwork with K-Render finish, removal of chimney and installation of 2 rooflights

  Received 6 Jul, published by the council 30 Jul 2026 Householder
• 6/2026/1177/HOUSE Granted

  Red Lodge High Road Essendon Hatfield AL9 6HU

  Erection of two single-storey side extensions, detached garage with barn-hipped roof and photovoltaic panels, relocated garden room and associated works to hardstanding and site layout.

  Received 7 Jul, published by the council 9 Aug 2026 Householder
• 6/2026/1376/HOUSE Granted

  18 Briary Wood Lane Welwyn AL6 0TF

  Erection of a single storey ground floor extension & part two storey rear, raising the roof and alterations to facilitate loft conversion to include new crown roof with front & rear dormers

  Received 4 Aug, published by the council 22 Aug 2026 Householder
• 6/2026/1392/HOUSE Granted

  1 Little Wade Welwyn Garden City AL7 4LE

  Erection of a single storey rear extension

  Received 6 Aug, published by the council 15 Aug 2026 Householder