11 Graveley Dell Welwyn Garden City AL7 2LF

1. 21 Apr 2026

   Received by Welwyn Hatfield

2. 21 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 15 Jul 2026

   Decision issued: Granted

4. 24 Jul 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 15 July 2026, 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.

• 1 Aldbury Grove Welwyn Garden City AL7 2LB

  6/2019/2701/COND Submitted 24 Oct 2019 50 yards away

  Confirmation that conditions attached to application W6/2000/1173/FP have been complied with.

  Withdrawn Conditions

• 13 Langstone Ley Welwyn Garden City AL7 1FF

  6/2023/0119/HOUSE Submitted 17 Jan 2023 100 yards away

  Erection of a single storey rear extension, part two storey side extension and garage conversion

  Granted Householder Extension
  Small domestic

• 2 Elsons Mews Welwyn Garden City AL7 1FP

  6/2021/1022/LAWP Submitted 29 Mar 2021 100 yards away

  Certificate of lawfulness for a garage conversion, new window and extension of existing driveway

  Refused Lawful development Extension Windows or glazing

• 2 Elsons Mews Welwyn Garden City AL7 1FP

  6/2021/1694/HOUSE Submitted 27 May 2021 100 yards away

  Insertion of 1 x front facing window to existing ground floor to facilitate conversion of existing garage, insertion of bi-folding doors to existing rear elevation and extension of existing driveway to create 1 x additional parking space.

  Granted Householder Extension Windows or glazing
  Domestic

• 2 Beauchamps Welwyn Garden City AL7 1FG

  6/2026/1105/HOUSE Submitted 25 Jun 2026 150 yards away

  Erection of a single storey rear extension and garage conversion

  Granted Householder Extension
  Small domestic

• 36 Beauchamps Welwyn Garden City AL7 1FG

  6/2023/0214/HOUSE Submitted 30 Jan 2023 150 yards away

  Conversion of garage with window to replace existing garage door, plus garden shed and new parking space

  Granted Householder Windows or glazing
  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