2 Lanercost Close Welwyn AL6 0RW

1. 13 Aug 2025

   Received by Welwyn Hatfield

2. 29 Apr 2026

   Decision issued: Granted

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 29 April 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.

• 17 Oaklands Rise Welwyn AL6 0RN

  6/2019/2597/TPO Submitted 14 Oct 2019 50 yards away

  Reduce 1 x Oak (T1) crown by 20%

  Granted Trees

• 17 Oaklands Rise Welwyn AL6 0RN

  6/2026/0611/TPO Submitted 7 Apr 2026 50 yards away

  Oak tree TPO 661 - T1 Remove deadwood

  Granted Trees

• 9 Lanercost Close Welwyn AL6 0RW

  6/2026/0726/HOUSE Submitted 24 Apr 2026 100 yards away

  Erection of a single-storey rear extension with lantern rooflight; erection of a timber pergola on raised patio; replacement of existing windows and doors with black aluminium windows and doors; replacement dormer roofs; erection of a single-storey glazed side extension; and alterations to fenestration following the demolition of garage and erection of new timber carport. Demolition of existing conservatory

  Granted Householder Extension Loft or dormer +2
  Small domestic

• 6 Peace Grove Welwyn AL6 0RS

  6/2024/1747/OUTLINE Submitted 10 Sep 2024 150 yards away

  Outline permission for the erection of two detached dwellings following the demolition of existing plot and garages with all matters reserved except for layout

  Refused Outline Demolition

• Oakwood House 14B Oaklands Rise Welwyn AL6 0RN

  6/2022/2675/HOUSE Submitted 24 Nov 2022 150 yards away

  Erection of single storey rear and side extensions, rear pergola and double garage following demolition of existing garage and alterations to fenestration changes

  Granted Householder Extension Demolition +1
  Small domestic

• Rivendell 13C Oaklands Rise Welwyn AL6 0RN

  6/2024/1477/TPO Submitted 5 Aug 2024 200 yards away

  T1 Oak to fell - TPO 671 (2017) T1

  Granted Trees

• 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