15 The Crescent Welwyn AL6 9JG

1. 24 Jul 2024

   Received by Welwyn Hatfield

2. 26 Sep 2024

   Decision issued: Granted

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 26 September 2024, 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.

• 41 London Road Welwyn AL6 9HY

  6/2021/1493/HOUSE Submitted 11 May 2021 100 yards away

  Erection of a single storey rear extension.

  Granted Householder Extension
  Small domestic

• 50 London Road Welwyn AL6 9HX

  6/2021/2382/HOUSE Submitted 12 Aug 2021 150 yards away

  Erection of two storey side extension

  Granted Householder Extension
  Domestic

• 20 Becket Gardens Welwyn AL6 9JE

  6/2024/1761/PN8 Submitted 12 Sep 2024 150 yards away

  Prior approval for the erection of a single storey rear extension measuring 4m in depth, 3.8m in height and 2.9m to the eaves

  Granted Prior approval Extension
  Small domestic

• Spindlebury Cottage Ottway Walk Welwyn AL6 9AS

  6/2021/1356/PN27 Submitted 27 Apr 2021 200 yards away

  Prior approval for the construction of an additional storey to facilitate the enlargement of the dwelling to a maximum of approximately 9.224m in height

  Granted Prior approval
  Domestic

• Spindlebury Cottage Ottway Walk Welwyn AL6 9AS

  6/2021/1350/LAWP Submitted 27 Apr 2021 200 yards away

  Certificate of lawfulness for the erection of two storey rear extension

  Granted Lawful development Extension

• 4 The Beeches Welwyn AL6 9LE

  6/2024/2253/LAWP Submitted 25 Nov 2024 200 yards away

  Certificate of lawfulness for the erection of single storey rear extension, alterations to openings to side elevations and installation of rooflights

  Granted Lawful development Extension Loft or dormer
  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