19 Briars Lane Hatfield AL10 8ES

1. 13 Aug 2024

   Received by Welwyn Hatfield

2. 8 Oct 2024

   Decision issued: Granted

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 8 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 11 Dellfield Road Hatfield AL10 8EW

  6/2021/1228/HOUSE Submitted 15 Apr 2021 100 yards away

  Erection of single storey side/rear extension

  Granted Householder Extension
  Small domestic

• Council owned flats: Feather Dell Hatfield AL10 8DD 20-42 Feather Dell Hatfield AL10 8DD

  6/2026/1275/FULL Submitted 20 Jul 2026 100 yards away

  81% historically approved · decision due ~14 Sep

  Installation of wall insulation (materials to match existing to all of the external wall), replacement windows and doors to double/triple glazed units and thermal doors, balcony insulation system to be added to balcony slab and new railings (to match existing) to be installed

  Awaiting decision Full applications Windows or glazing

• 2 Feather Dell Hatfield AL10 8DD

  6/2024/1916/HOUSE Submitted 7 Oct 2024 150 yards away

  Erection of single storey front extension and conversion of existing garage with alterations to the fenestration

  Granted Householder Extension Windows or glazing
  Small domestic

• 14 Holliers Way Hatfield Hertfordshire AL10 8HL

  6/2023/0600/LAWP Submitted 17 Mar 2023 150 yards away

  Certificate of lawfulness for a single storey rear extension

  Granted Lawful development Extension
  Small domestic

• 38 Dellfield Road Hatfield AL10 8EW

  6/2026/0417/HOUSE Submitted 6 Mar 2026 200 yards away

  Erection of a single storey rear extension and part side wrap around and front porch extension

  Granted Householder Extension
  Small domestic

• 41 Oaklands Wood Hatfield AL10 8LU

  6/2024/2245/HOUSE Submitted 22 Nov 2024 200 yards away

  Erection of part single, part two storey rear extension, following demolition of conservatory

  Granted Householder Extension Demolition
  Small domestic

• 6/2026/1287/LAWE Refused

  Woodhurst Farm, Stables Cattlegate Road Northaw Potters Bar EN2 8AU

  Certificate of Lawfulness for existing use of a former agricultural building (Barn) as a self- contained single residential dwelling house (Use Class C3) following its conversion and continuous occupation for a period in excess of 10 years prior to the date of this application

  Received 22 Jul, published by the council 9 Aug 2026 Lawful development
• 6/2026/1306/LAWP Granted

  184 Unit 4 St Albans Road West Hatfield AL10 0TF

  Certificate of lawfulness for the change of use of the front office portion of Unit 4 to a daycare/crèche facility, to include an internal mezzanine, within Use Class E.

  Received 27 Jul, published by the council 22 Aug 2026 Lawful development
• 6/2026/1328/LAWP Granted

  41 Great North Road Welwyn Garden City AL8 7TJ

  Certificate of lawfulness for a proposed hip to gable loft conversion with rear facing dormer and single storey side extension, plus insertion of rooflight to front elevation

  Received 29 Jul, published by the council 9 Aug 2026 Lawful development
• 6/2026/1288/LAWE Granted

  1 The Limberlost Welwyn AL6 9TS

  Certificate of existing lawfulness for a single storey extension

  Received 22 Jul, published by the council 22 Aug 2026 Lawful development
• 6/2026/1297/LAWE Granted

  White Lodge Farm The Bellbrook Bulls Lane Hatfield AL9 7AZ

  Certificate of lawfulness in relation to existing gate and fencing

  Received 23 Jul, published by the council 9 Aug 2026 Lawful development