40 Ground Lane Hatfield AL10 0HH

This site has had 2 applications since 2021: 1 approved, 1 refused.

• 6/2021/2460/LAWP Granted

  40 Ground Lane Hatfield AL10 0HH

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

  Decided 5 Oct 2021 Lawful development

1. 1 Jul 2021

   Received by Welwyn Hatfield

2. 17 Aug 2021

   Decision issued: Refused

3. 15 Aug 2026

   Added to PlanIndex

Welwyn Hatfield refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 40 Ground Lane Hatfield AL10 0HH

  6/2021/2460/LAWP Submitted 23 Aug 2021 50 yards 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.

  Granted Lawful development Extension Loft or dormer
  Small domestic

• 59 Cecil Crescent Hatfield AL10 0HG

  6/2022/2872/HOUSE Submitted 20 Dec 2022 100 yards away

  Erection of a two storey side extension and removal of existing garage

  Granted Householder Extension
  Domestic

• 14 Lockley Crescent Hatfield AL10 0TN

  6/2023/0362/HOUSE Submitted 16 Feb 2023 100 yards away

  Erection of front and rear extensions

  Granted Householder Extension
  Domestic

• 6 Homestead Road Hatfield AL10 0QL

  6/2021/0810/FULL Submitted 12 Mar 2021 150 yards away

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

  Granted Full applications Demolition
  Domestic

• 53 Cecil Crescent Hatfield AL10 0HG

  6/2019/2595/LAWE Submitted 14 Oct 2019 150 yards away

  Certificate of lawfulness for single storey side extension

  Granted Lawful development Extension
  Small domestic

• 174 Crawford Road Hatfield AL10 0PA

  6/2025/2113/HOUSE Submitted 2 Oct 2025 150 yards away

  Retention of outhouse at the end of rear garden

  Granted Householder
  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