46 Heay Fields Welwyn Garden City AL7 2EH

1. 16 Jan 2023

   Received by Welwyn Hatfield

2. 6 Feb 2023

   Validated

   Checked as complete and ready for consideration.

3. 3 Apr 2023

   Decision issued: Granted

4. 9 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

• 17 Kelbys Welwyn Garden City AL7 2EG

  6/2021/1398/HOUSE Submitted 4 May 2021 105m away

  Erection of a single storey rear extension following demolition of existing conservatory, and insertion of window to existing ground floor side elevation

  Granted Householder Extension Demolition +1
  Small domestic

• 1 Heay Fields Welwyn Garden City AL7 2EH

  6/2026/0322/FULL Submitted 20 Feb 2026 107m away

  Change of use from general amenity land to residential to include the alteration and extension of the existing brick wall

  Refused Full applications Extension

• 1 Heay Fields Welwyn Garden City AL7 2EH

  6/2026/1084/FULL Submitted 23 Jun 2026 108m away

  81% historically approved · decision due ~21 Oct

  Change of use from general amenity land to residential to include the alteration and extension of the existing brick wall

  Awaiting decision Full applications Extension

• 24 Hardings Welwyn Garden City AL7 2EJ

  6/2026/0945/COND Submitted 29 May 2026 159m away

  Submission of details pursuant to Condition 1 (materials) on planning permission 6/2023/1259/FULL

  Granted Conditions

• Moors Walk Streetworks Moors Walk Welwyn Garden City Panshanger AL7 2AX

  6/2023/0193/PN15 Submitted 26 Jan 2023 188m away

  Prior approval for the installation of a 15.0m Phase 8 monopole and associated ancillary works

  Granted Prior approval

• 12 Bakers Grove Welwyn Garden City AL7 2DQ

  6/2022/2757/HOUSE Submitted 5 Dec 2022 198m away

  Installation of air sourced heat pump sited outside rear door

  Granted Householder
  Domestic

• 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