6/2022/2671/LAWP

1. 23 Nov 2022

   Received by Welwyn Hatfield

2. 7 Dec 2022

   Validated

   Checked as complete and ready for consideration.

3. 15 Mar 2023

   Decision issued: Granted

4. 24 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 6/2022/2819/HOUSE Granted

  23 Stag Green Avenue Hatfield AL9 5EB

  Erection of first floor rear extension and front porch/canopy infill extension with tiled pitched roof to front canopy

  13 Dec 2022 1m away Householder
• 6/2026/1258/HOUSE Awaiting decision

  13 Lodge Drive Hatfield AL9 5HL

  Erection of two-storey front, side and rear extensions and a a single storey rear extension following the demolition of the attached garage, conservatory, single storey rear extension and front canopy. Alteration to fenestration and external materials.

  17 Jul 2026 218m away Householder
• 6/2022/2186/FULL Granted

  126 Great North Road Hatfield AL9 5JN

  Repositioning of access gates, installation of new crossover on Hertfordshire Highways land, retention of two storey storage containers, single storey rear extension and hardstanding area for parking, loading and turning of vehicles.

  21 Sep 2022 238m away Full applications
• 6/2026/0210/FULL Awaiting decision

  126 Great North Road Hatfield AL9 5JN

  Extension to refrigeration area

  6 Feb 2026 239m away Full applications
• 6/2024/1837/LAWP Granted

  22 Pleasant Rise Hatfield AL9 5DU

  Certificate of lawfulness for the installation of a rear dormer window

  24 Sep 2024 305m away Lawful development
• 6/2021/1817/HOUSE Refused

  3 Greenfield Hatfield AL9 5HW

  Single storey rear extension, following demolition of existing conservatory, removal of chimney stack and erection of a first floor side extension with 2 x terrace areas. Conversion of existing garage and alterations to fenestration, plus replacement of existing cladding to front and rear first floor elevations to K render.

  11 Jun 2021 368m away Householder

• 6/2026/0769/LAWE Refused

  6 St Audreys Close Hatfield AL10 8UW

  Certificate of existing lawfulness of an HMO

  1 May 2026 Lawful development
• 6/2025/0845/LAWE Refused

  Park Farm Northaw Road West Northaw EN6 4NS

  Certificate of lawfulness for mixed use of field for storage, dog exercising and training, and agriculture, and the stationing of a caravan, together with ancillary temporary uses including camping

  2 May 2025 Lawful development
• 6/2026/0932/LAWP Granted

  169 Bishops Rise Hatfield AL10 9EP

  Certificate of lawfulness for the erection of a single storey rear extension

  27 May 2026 Lawful development
• 6/2026/0900/LAWP Refused

  41 Great North Road Welwyn Garden City AL8 7TJ

  Certificate of lawfulness for the erection of a hip to gable roof extension, formation of rear dormer, erection of single storey side extension and insertion of rooflight to front elevation

  20 May 2026 Lawful development
• 6/2026/1045/LAWP Granted

  6 The Gardens Brookmans Park AL9 7UL

  Certificate of lawfulness for the conversion of garage, elevational changes to front and rear elevations and new roof lights

  16 Jun 2026 Lawful development