49 Great North Road Brookmans Park AL9 6LB

1. 12 May 2021

   Received by Welwyn Hatfield

2. 9 Jul 2021

   Decision issued: Granted

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 9 July 2021, 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.

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.

• Land To Rear of Mymms Drive Brookmans Park AL9 7AF

  6/2025/1610/FULL Submitted 28 Jul 2025 100 yards away

  Erection of two stables following demolition of existing stables

  Granted Full applications Demolition

• 5 Mymms Drive Brookmans Park AL9 7AE

  6/2023/0570/LAWP Submitted 14 Mar 2023 150 yards away

  Certificate of lawfulness for erection of outbuilding to facilitate pool and gym

  Granted Lawful development

• 5 Mymms Drive Hatfield AL9 7AE

  6/2023/0147/HOUSE Submitted 20 Jan 2023 150 yards away

  Erection of boundary wall and brick piers, including metal railings and gates

  Granted Householder
  Small domestic

• 5 Mymms Drive Brookmans Park AL9 7AE

  6/2023/0567/HOUSE Submitted 13 Mar 2023 150 yards away

  Erection of a ground floor rear extension, first floor side extension, loft conversion including the raising of the roof ridge to create a crown roof and insertion of front and rear dormers and side rooflights, front garage extension, new front porch and alterations to fenestration.

  Granted Householder Extension Loft or dormer +1
  Small domestic

• 5 Mymms Drive Brookmans Park AL9 7AE

  6/2023/0560/HOUSE Submitted 13 Mar 2023 150 yards away

  Erection of a first floor side extension, loft conversion including the raising of the roof ridge to create a crown roof and insertion of front and rear dormers and side rooflights, front garage extension, new front porch and alterations to fenestration.

  Granted Householder Extension Loft or dormer +1
  Small domestic

• 57 Great North Road Brookmans Park AL9 6LA

  6/2026/0703/HOUSE Submitted 20 Apr 2026 150 yards away

  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

  Granted Householder Extension Loft or dormer +1
  Small domestic

• 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