18 New Road Digswell Welwyn AL6 0AG

1. 27 Apr 2021

   Received by Welwyn Hatfield

2. 4 May 2021

   Validated

   Checked as complete and ready for consideration.

3. 5 Jul 2021

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 5 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.

• 16 New Road Digswell Welwyn AL6 0AG

  6/2021/1418/HOUSE Submitted 4 May 2021 27m away

  Erection of single storey side & rear extension and associated works

  Granted Householder Extension
  Small domestic

• 11 New Road Digswell Welwyn AL6 0AE

  6/2026/0350/LAWE Submitted 26 Feb 2026 83m away

  Certificate of lawfulness for the retention of an outbuilding in the rear garden

  Refused Lawful development

• 8 Adele Avenue Digswell Welwyn AL6 0AU

  6/2023/0548/FULL Submitted 10 Mar 2023 90m away

  Erection of single storey side extension

  Withdrawn Full applications Extension
  Small domestic

• 10 New Road Digswell Welwyn AL6 0AG

  6/2024/1687/TPO Submitted 3 Sep 2024 110m away

  T1 - London plane to reduce crown by 25% (due to size; roots may cause damage to the house; fear of failure) (TPO 670 (2017) T1)

  Granted Trees

• 1E New Road Digswell Welwyn AL6 0AE

  6/2023/0137/LAWP Submitted 19 Jan 2023 168m away

  Certificate of lawfulness for installation of solar panels

  Granted Lawful development

• 27 New Road Digswell Welwyn AL6 0AQ

  6/2022/2585/VAR Submitted 14 Nov 2022 218m away

  Variation of condition 6 (approved plans) on planning permission 6/2020/0956/VAR

  Granted Amendments

• 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