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 90m away

  Erection of a single storey rear extension.

  Granted Householder Extension
  Small domestic

• 20 Becket Gardens Welwyn AL6 9JE

  6/2024/1761/PN8 Submitted 12 Sep 2024 140m 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 161m 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 161m away

  Certificate of lawfulness for the erection of two storey rear extension

  Granted Lawful development Extension

• 2 The Beeches Welwyn AL6 9LE

  6/2023/0238/HOUSE Submitted 31 Jan 2023 166m away

  Erection of a single storey front extension

  Refused Householder Extension
  Small domestic

• 2 The Beeches Welwyn AL6 9LE

  6/2021/1622/HOUSE Submitted 20 May 2021 166m away

  Erection of single storey rear extension

  Granted Householder Extension 1 doc
  Small domestic

• 6/2026/1228/HOUSE Granted

  109 Mount Way Welwyn Garden City AL7 4LA

  Erection of single storey front extension

  13 Jul 2026 Householder
• 6/2026/1011/HOUSE Granted

  5 Brookside Crescent Cuffley Potters Bar EN6 4QW

  Erection of rear extension, single storey side extension, new porch, additions/alterations to windows on side elevation and demolition of garage

  9 Jun 2026 Householder
• 6/2026/0703/HOUSE Granted

  57 Great North Road Brookmans Park AL9 6LA

  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

  20 Apr 2026 Householder
• 6/2026/0534/HOUSE Refused

  16 Chipmunk Chase Hatfield AL10 9GH

  Retention of single storey rear extension and garage conversion to study/office

  24 Mar 2026 Householder
• 6/2026/1175/HOUSE Granted

  5A Honeycroft Welwyn Garden City AL8 6HR

  Erection of a single storey rear extension, alterations to opening on side elevation and garden room with covered area following demolition of conservatory

  7 Jul 2026 Householder