6/2026/0680/HOUSE

1. 16 Apr 2026

   Received by Welwyn Hatfield

2. 17 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Jul 2026

   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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 6/2023/0195/LAWP Granted

  36 Brookside Crescent Cuffley Potters Bar EN6 4QN

  Certificate of lawfulness for the conversion of garage to habitable space

  26 Jan 2023 39m away Lawful development
• 6/2026/0872/LAWE Awaiting decision

  34 Brookside Crescent Cuffley Potters Bar EN6 4QN

  Certificate of lawfulness for an existing garage conversion being used as a home office with alterations to the front elevation and erection of storage shed (side/rear extension)

  18 May 2026 57m away Lawful development
• 6/2021/1692/HOUSE Refused

  48 Brookside Crescent Cuffley Potters Bar EN6 4QN

  Erection of a two storey side extension and alterations to fenestration

  27 May 2021 67m away Householder
• 6/2026/1010/LAWP Awaiting decision

  5 Brookside Crescent Cuffley Potters Bar EN6 4QW

  Certificate of lawfulness for loft extension with side dormers and the addition of two rooflights to the front roof space and one to the rear

  9 Jun 2026 156m away Lawful development
• 6/2026/1011/HOUSE Awaiting decision

  5 Brookside Crescent Cuffley Potters Bar EN6 4QW

  Erection of rear extension, single storey side extension, new porch, additions/alterations to windows on side elevation and demolition of garage

  9 Jun 2026 156m away Householder
• 6/2021/1795/HOUSE Refused

  18 Thrush Lane Cuffley Potters Bar EN6 4JT

  Erection of a two storey side extension to both sides, single storey rear extension, loft conversion with installation of rear dormer and the insertion of skylights to the roof

  9 Jun 2021 234m away Householder

• 6/2025/2262/HOUSE Granted

  9 Hill Rise Cuffley Potters Bar EN6 4ED

  Erection of a part single and part two storey rear extension, garage conversion to habitable use and alterations to fenestration

  24 Oct 2025 Householder
• 6/2026/0904/HOUSE Granted

  7 Greenfield Hatfield AL9 5HW

  Erection of a single storey rear extension, conversion of double integral garage, covered porch, replacement front dormer and erection of new boundary wall following the removal of the existing hedge

  21 May 2026 Householder
• 6/2026/0975/HOUSE Granted

  4 Northwood Welwyn Garden City AL7 2PX

  Erection of single storey rear extension and open pergola following demolition of conservatory

  3 Jun 2026 Householder
• 6/2026/0998/HOUSE Granted

  41 Lemsford Lane Welwyn Garden City AL8 6YN

  Erection of a single storey side/rear extension following the demolition of existing outbuilding

  8 Jun 2026 Householder
• 6/2026/1293/HOUSE Awaiting decision

  33 Claves Crescent Welwyn Garden City AL7 1WN

  Erection of a single storey rear conservatory

  22 Jul 2026 Householder