14 Holliers Way Hatfield Hertfordshire AL10 8HL

1. 17 Mar 2023

   Received by Welwyn Hatfield

2. 23 Mar 2023

   Validated

   Checked as complete and ready for consideration.

3. 15 May 2023

   Decision issued: Granted

4. 14 Sep 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 15 May 2023, 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.

• 2 Hillcrest Hatfield AL10 8HW

  6/2021/1250/HOUSE Submitted 19 Apr 2021 150 yards away

  Erection of two storey side and single storey rear extensions and rear garage

  Refused Householder Extension
  Small domestic

• 19 Briars Lane Hatfield AL10 8ES

  6/2024/1544/LAWP Submitted 13 Aug 2024 150 yards away

  Certificate of lawfulness for a loft conversion with rear dormer and roof lights to front existing roof elevation

  Granted Lawful development Loft or dormer

• 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

• 31 Briars Wood Hatfield AL10 8DA

  6/2025/2020/FULL Submitted 19 Sep 2025 150 yards away

  Retrospective change of use from amenity land to residential driveway and retention of hardstanding

  Granted Full applications

• 1-11, 13-23, 23-35 & 37-47 Grove Mead; 2-12, 14-24 Briars Wood & 2-12 & 22-32 Briars Lane Hatfield

  6/2026/0775/FULL Submitted 1 May 2026 200 yards away

  Replacement of external wall insulation to match existing, 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

  Granted Full applications Windows or glazing

• 28 Hillcrest Hatfield AL10 8HG

  6/2024/0992/HOUSE Submitted 28 May 2024 200 yards away

  Erection of a two storey side extension following the demolition of existing side extension and fenestration alterations

  Granted Householder Extension Demolition +1
  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