18 Barleycroft Road Welwyn Garden City AL8 6JU

1. 25 Oct 2024

   Received by Welwyn Hatfield

2. 28 Oct 2024

   Validated

   Checked as complete and ready for consideration.

3. 20 Dec 2024

   Decision issued: Granted

4. 31 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 18 Barleycroft Road Welwyn Garden City AL8 6JU

  6/2024/2055/EM Submitted 24 Oct 2024 0m away

  Erection of a single storey rear extension, installation of a rear bay window, partial conversion of existing garage/ outbuilding into a habitable room, installation of two roof light into the rear roof

  Granted Extension Loft or dormer +1
  Small domestic

• 28 Barleycroft Road Welwyn Garden City AL8 6JU

  6/2024/2049/EM Submitted 23 Oct 2024 58m away

  Driveway extension

  Granted Extension

• 28 Barleycroft Road Welwyn Garden City AL8 6JU

  6/2026/1117/EMT Submitted 29 Jun 2026 58m away

  Cut back Norway spruce back to boundary growing over from number 28's garden.

  Granted Trees

• 4 Barleycroft Green Welwyn Garden City AL8 6JY

  6/2021/0989/EMH Submitted 25 Mar 2021 61m away

  Erection of a timber garden summerhouse to rear garden

  Granted Householder
  Domestic

• 4 Barleycroft Green Welwyn Garden City AL8 6JY

  6/2021/0941/HOUSE Submitted 23 Mar 2021 61m away

  Erection of timber garden summerhouse to rear garden

  Granted Householder
  Domestic

• 9 Barleycroft Road Welwyn Garden City AL8 6JX

  6/2023/0044/EM Submitted 9 Jan 2023 61m away

  Replacement of an existing conservatory to rear of property.

  Granted Extension

• 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