133 Hazel Grove Hatfield AL10 9DY

1. 1 Jun 2021

   Received by Welwyn Hatfield

2. 21 Sep 2021

   Decision issued: Granted

3. 14 Sep 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 21 September 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.

• 78 Hazel Grove Hatfield AL10 9DZ

  6/2026/0421/HOUSE Submitted 6 Mar 2026 50 yards away

  Erection of a first floor side extension

  Withdrawn Householder Extension
  Domestic

• 72 Hazel Grove Hatfield AL10 9DX

  6/2021/2073/HOUSE Submitted 8 Jul 2021 50 yards away

  Erection of single storey rear extension and two storey side extension.

  Granted Householder Extension
  Small domestic

• 10 Shallcross Crescent Hatfield AL10 9QH

  6/2024/1297/FULL Submitted 9 Jul 2024 200 yards away

  Retention of change of use from C3 (single family dwelling) to C2 (children and young people’s home)

  Granted Full applications
  Domestic

• 27 Willow Way Hatfield AL10 9QD

  6/2019/2815/TPO Submitted 7 Nov 2019 200 yards away

  Reduce 1x Oak tree (T1) to 10.2m height and 9.2m spread (TPO 988)

  Granted Trees

• Land south-west of Filbert Close Hatfield AL10 9SH

  6/2024/1264/COND Submitted 5 Jul 2024 200 yards away

  Submission of details pursuant of condition 7 (cycle storage details) on planning permission 6/2022/0356/RM

  Granted Conditions

• Land south-west of Filbert Close Hatfield AL10 9SH

  6/2022/0356/RM Submitted 15 Feb 2022 200 yards away

  Application for Approval of Reserved Matters (appearance, means of access, landscaping, layout and scale) following the grant of Outline Planning Permission 6/2019/2162/OUTLINE for the erection of 39 dwellings

  Granted Reserved matters 9 docs
  Major scheme

• 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