20 Crawford Road Hatfield Hertfordshire AL10 0PG

1. 24 Nov 2022

   Received by Welwyn Hatfield

2. 11 Jan 2023

   Decision issued: Granted

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 11 January 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.

• 18 Crawford Road Hatfield AL10 0PG

  6/2019/2623/HOUSE Submitted 18 Oct 2019 50 yards away

  Erection of front porch and single storey rear extension following demolition of existing extension and garage with alterations to openings

  Granted Householder Extension Demolition 1 doc
  Small domestic

• 17 Crawford Road Hatfield AL10 0PF

  6/2023/0217/LAWP Submitted 30 Jan 2023 50 yards away

  Certificate of lawfulness for loft conversion with hip to gable to include rear dormer with juliet balcony, two front rooflights and side elevation window

  Granted Lawful development Loft or dormer Windows or glazing

• 31 Crawford Road Hatfield AL10 0PF

  6/2026/0677/HOUSE Submitted 16 Apr 2026 50 yards away

  Erection of front/side porch

  Granted Householder Extension
  Small domestic

• 31 Crawford Road Hatfield AL10 0PF

  6/2026/0576/PN8 Submitted 31 Mar 2026 50 yards away

  Prior approval for the erection of single storey rear extension measuring 3.65m in depth, 2.85m in height and 2.85m to the eaves

  Granted Prior approval Extension
  Small domestic

• 37 Crawford Road Hatfield AL10 0PF

  6/2024/1942/HOUSE Submitted 9 Oct 2024 100 yards away

  Erection of a single storey rear extension with roof lantern and part garage conversion which will be linked to the main dwelling

  Granted Householder Extension Windows or glazing
  Small domestic

• 37 Crawford Road Hatfield AL10 0PF

  6/2021/1901/HOUSE Submitted 22 Jun 2021 100 yards away

  Erection of a single storey rear extension with roof lantern and garage conversion including alterations to openings

  Granted Householder Extension Windows or glazing
  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