5 Peartree Court Welwyn Garden City AL7 3XN

1. 15 Jun 2026

   Received by Welwyn Hatfield

2. 29 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 24 Aug 2026

   Decision issued: Granted

Welwyn Hatfield granted permission on 24 August 2026, 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.

• 48 Woodhall Court Welwyn Garden City AL7 3TD

  6/2026/1414/EM Submitted 11 Aug 2026 75m away

  90% historically approved · decision due ~6 Oct

  Replacement of leaning back garden brick wall with a close board fence and access gate to back garden

  Awaiting decision
  Small domestic

• 32 Woodhall Court Welwyn Garden City AL7 3TD

  6/2024/1515/LAWP Submitted 9 Aug 2024 98m away

  Certificate of lawfulness for a proposed single storey rear extension

  Granted Lawful development Extension
  Small domestic

• 187 Peartree Lane Welwyn Garden City AL7 3XL

  6/2024/1832/EMT Submitted 24 Sep 2024 99m away

  Ash tree to fell (no replanting). Plum tree to crown lift to 3m

  Granted Trees

• 5 The Spinney Welwyn Garden City AL7 3AG

  6/2024/2001/EM Submitted 17 Oct 2024 117m away

  Replacement of windows at property - like for like

  Granted Windows or glazing

• 46 Holwell Road Welwyn Garden City AL7 3RQ

  6/2024/2166/LAWP Submitted 11 Nov 2024 129m away

  Certificate of lawfulness for installation of rear rooflights to facilitate loft conversion

  Granted Lawful development Loft or dormer

• 18 Pondcroft Welwyn Garden City AL7 3XJ

  6/2023/0684/TC Submitted 27 Mar 2023 131m away

  T1 Apple tree - to reduce height and width by 50%

  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