12 High Grove Welwyn Garden City AL8 7DW

This site has had 2 applications since 2024: 2 approved, 0 refused.

• 6/2024/1546/EM Granted

  12 High Grove Welwyn Garden City AL8 7DW

  Partial demolition of garage and conversion to habitable space. Reinstatement of historic window

  Decided 16 Oct 2024

1. 21 Aug 2024

   Received by Welwyn Hatfield

2. 15 Oct 2024

   Decision issued: Granted

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 15 October 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.

• 12 High Grove Welwyn Garden City AL8 7DW

  6/2024/1546/EM Submitted 14 Aug 2024 0m away

  Partial demolition of garage and conversion to habitable space. Reinstatement of historic window

  Granted Demolition Windows or glazing

• 12 The Valley Green Welwyn Garden City AL8 7DQ

  6/2026/0201/EM Submitted 4 Feb 2026 60m away

  Erection of ground floor rear extension following the removal of existing conservatory

  Granted Extension

• 12 The Valley Green Welwyn Garden City AL8 7DQ

  6/2024/2002/EMT Submitted 17 Oct 2024 60m away

  Reduce Robinia by 25%

  Granted Trees

• 12 The Valley Green Welwyn Garden City AL8 7DQ

  6/2026/0150/HOUSE Submitted 29 Jan 2026 60m away

  Erection of a single storey rear extension following the demolition of the existing conservatory

  Granted Householder Extension Demolition
  Small domestic

• 12 The Valley Green Welwyn Garden City AL8 7DQ

  6/2026/0623/TC Submitted 9 Apr 2026 60m away

  Robinia Tree to remove - The tree is unsuitable for its location within a domestic garden due to its inherent species characteristics. The tree produces prominent, sharp thorns along its stems and branches, presenting a risk to garden users, particularly at low level. In addition, it exhibits vigorous suckering, with numerous thorned shoots arising from the root system and spreading across the lawn, resulting in ongoing maintenance issues and reduced usability of the garden space. Removal and replacement with a more appropriate, less hazardous species is considered a reasonable and proportionate long-term management approach within the conservation area

  Granted Trees

• 12 The Valley Green Welwyn Garden City AL8 7DQ

  6/2026/0626/EMT Submitted 9 Apr 2026 60m away

  Remove Robinia tree and stump

  Granted Trees

• 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