13 Lockley Crescent Hatfield AL10 0TL

1. 5 May 2022

   Received by Welwyn Hatfield

2. 9 Jan 2023

   Decision issued: Granted

3. 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

• 6 Homestead Road Hatfield AL10 0QL

  6/2021/0810/FULL Submitted 12 Mar 2021 61m away

  Erection of 1x dwelling following the demolition of existing outhouse and garage

  Granted Full applications Demolition
  Domestic

• 174 Crawford Road Hatfield AL10 0PA

  6/2025/2113/HOUSE Submitted 2 Oct 2025 132m away

  Retention of outhouse at the end of rear garden

  Granted Householder
  Domestic

• 40 Ground Lane Hatfield AL10 0HH

  6/2021/1999/LAWP Submitted 1 Jul 2021 146m away

  Certificate of lawfulness for erection of single storey side extension, to include insertion of 2 x side facing roof lights to the proposed roof.

  Refused Lawful development Extension Loft or dormer
  Small domestic

• 168 Crawford Road Hatfield AL10 0PA

  6/2024/1507/HOUSE Submitted 8 Aug 2024 157m away

  Erection of part one, part two storey side and rear extension

  Granted Householder Extension
  Domestic

• Garages Lockley Crescent and Drovers Way Hatfield AL10 0TL

  6/2026/1387/COND Submitted 5 Aug 2026 183m away

  88% historically approved · decision due ~30 Sep

  Submission of details pursuant to condition number 1 (Construction Management Plan) on planning permission 6/2022/0010/FULL

  Awaiting decision Conditions

• 49 Lockley Crescent Hatfield AL10 0TL

  6/2021/1475/HOUSE Submitted 10 May 2021 185m away

  Erection of single storey rear extension

  Granted Householder Extension
  Small 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