112 Harmer Green Lane Digswell Welwyn AL6 0ET

1. 9 Feb 2023

   Received by Welwyn Hatfield

2. 6 Apr 2023

   Decision issued: Granted

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 6 April 2023, 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.

• 93 Harmer Green Lane Digswell Welwyn AL6 0EY

  6/2023/0783/HOUSE Submitted 11 Apr 2023 50 yards away

  Erection of two storey side extension and erection of single storey extensions to rear and southwest elevations following demolition of single storey side extension and car port

  Withdrawn Householder Extension Demolition
  Small domestic

• 93 Harmer Green Lane Digswell Welwyn Hertfordshire AL6 0EY

  6/2023/0679/HOUSE Submitted 27 Mar 2023 50 yards away

  Erection of two storey side extension following demolition of single storey side extension and car port and erection of single storey extensions to rear and southwest elevations

  Refused Householder Extension Demolition
  Small domestic

• 93 Harmer Green Lane Digswell Welwyn AL6 0EY

  6/2022/2724/LAWP Submitted 1 Dec 2022 50 yards away

  Certificate of lawfulness for proposed two storey rear extension

  Granted Lawful development Extension

• 93 Harmer Green Lane Digswell Welwyn AL6 0EY

  6/2022/2723/LAWP Submitted 1 Dec 2022 50 yards away

  Certificate of lawfulness for proposed single storey side extension

  Granted Lawful development Extension
  Small domestic

• 93 Harmer Green Lane Digswell Welwyn AL6 0EY

  6/2024/1493/LAWP Submitted 6 Aug 2024 50 yards away

  Certificate of lawfulness for a proposed two storey rear and side extension

  Granted Lawful development Extension

• 116 Harmer Green Lane Digswell Welwyn AL6 0ET

  6/2023/0134/LAWP Submitted 18 Jan 2023 50 yards away

  Certificate of lawfulness for construction of a two storey rear extension

  Refused Lawful development Extension

• 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