28 Great North Road Welwyn AL6 0PS

1. 13 Sep 2024

   Received by Welwyn Hatfield

2. 7 Nov 2024

   Decision issued: Granted

3. 24 Jul 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 7 November 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.

• 28 Great North Road Welwyn Hertfordshire AL6 0PS

  6/2022/2462/HOUSE Submitted 25 Oct 2022 50 yards away

  Erection of front wall with gates

  Granted Householder
  Domestic

• 7 Oaklea Welwyn AL6 0PT

  6/2021/1838/LAWP Submitted 15 Jun 2021 50 yards away

  Garage conversion, to include repositioning of entrance door to centre of wall facing house and replacement with a sliding door.

  Refused Lawful development

• 7 Oaklea Welwyn AL6 0PT

  6/2021/0472/LAWP Submitted 15 Feb 2021 50 yards away

  Conversion of existing detached garage into annexe

  Refused Lawful development

• 1 Juniper Gardens Welwyn AL6 0XH

  6/2021/2108/TPO Submitted 13 Jul 2021 100 yards away

  Hornbeam (T3) – Crown thin by 25% Reduce branches over hanging neighbours property. Reduce branches to abate encroachment upon adjacent oak tree and remove any epicormic growth. Tree covered by TPO 711

  Granted Trees

• 6 Juniper Gardens Welwyn AL6 0XH

  6/2026/0471/TPO Submitted 16 Mar 2026 100 yards away

  Repollard 1x lime tree back to previous pollard points. TPO 711 (2017) T9

  Granted Trees

• 1 Harvest Court Welwyn AL6 0NG

  6/2024/2187/TPO Submitted 12 Nov 2024 100 yards away

  Reduce T1 sweet chestnut crown by 3m and reduce back crown to previous pruning points approximately 2-3m (covered by TPO 711 (2017) T1)

  Granted Trees

• 6/2026/1370/LAWP Granted

  17-17A Mill Lane Welwyn AL6 9EU

  Certificate of lawfulness for the change of use of offices to 3 x 2 bedroom flats

  Received 3 Aug, published by the council 15 Aug 2026 Lawful development
• 6/2026/1218/LAWP Granted

  43 Great Ley Welwyn Garden City AL7 4TJ

  Certificate of lawfulness for rear dormer roof extension to form a loft conversion

  Received 13 Jul, published by the council 9 Aug 2026 Lawful development
• 6/2026/1250/LAWP Granted

  40 Dellsome Lane Welham Green Hatfield AL9 7ND

  Certificate of lawfulness for Class A - Larger single storey rear extension (previously subject to prior approval application ref: 6/25/1851/PN8), Class B - Roof extension/hip to gable conversion, Class C - Other alterations to roof

  Received 16 Jul, published by the council 9 Aug 2026 Lawful development
• 6/2026/1210/LAWE Refused

  9 Flamingo Close Hatfield AL10 9LU

  Certificate of lawfulness for the existing use of the property as a HMO (Use Class C4) in continuous use for over 10 years

  Received 10 Jul, published by the council 9 Aug 2026 Lawful development
• 6/2026/0735/LAWE Refused

  1 Northaw Place Coopers Lane Northaw Potters Bar EN6 4NQ

  Certificate of lawfulness for the existing use of the land as residential garden land ancillary to the dwellinghouse continuously since 2012

  Received 27 Apr, published by the council 24 Jul 2026 Lawful development