24 Warwick Avenue Cuffley Potters Bar EN6 4RS

1. 26 Feb 2026

   Received by Welwyn Hatfield

2. 15 May 2026

   Decision issued: Granted

3. 9 Aug 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

• 23 Warwick Avenue Cuffley Potters Bar EN6 4RS

  6/2026/1188/TC Submitted 8 Jul 2026 54m away

  REAR GARDEN T1 Weeping Willow (Salix Babylonica) Reduce stem with swing on it, to about 1 foot above swing frame cut out section. Pollard remaining tree. Final height = 4m and final spread = 2m. Removing approx 2m of pendulous growth

  Withdrawn Trees

• 43 Bradgate Cuffley Potters Bar EN6 4RP

  6/2024/0881/HOUSE Submitted 10 May 2024 70m away

  Erection of two storey front extension, part single, part 2-storey rear extension and alterations to roof with new rear dormers

  Granted Householder Extension Loft or dormer
  Domestic

• 49 Bradgate Cuffley Potters Bar EN6 4RP

  6/2026/1437/LAWP Submitted 14 Aug 2026 105m away

  81% historically approved · decision due ~13 Oct

  Certificate of lawfulness for garage conversion with side access door

  Awaiting decision Lawful development

• 7 Warwick Avenue Cuffley Potters Bar EN6 4RU

  6/2023/0248/LAWP Submitted 1 Feb 2023 135m away

  Certificate of lawfulness for proposed garage conversion and alterations to the existing fenestration and insertion of rooflights within the rear roofslope

  Granted Lawful development Loft or dormer Windows or glazing

• 19 Hanyards Lane Cuffley Potters Bar EN6 4AT

  6/2024/1376/HOUSE Submitted 18 Jul 2024 152m away

  Erection of a front extension to existing garage

  Granted Householder Extension
  Domestic

• 12 Coulter Close Cuffley Potters Bar EN6 4RR

  6/2019/2720/TPO Submitted 29 Oct 2019 155m away

  Pollard 1 x Ash tree (T1) by 15ft in height and 9ft on lateral branches

  Granted Trees

• 6/2026/1228/HOUSE Granted

  109 Mount Way Welwyn Garden City AL7 4LA

  Erection of single storey front extension

  13 Jul 2026 Householder
• 6/2026/1011/HOUSE Granted

  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 Householder
• 6/2026/0703/HOUSE Granted

  57 Great North Road Brookmans Park AL9 6LA

  Erection of part double part single storey rear extension, single storey front porch extension, raising of roof and eaves to accommodate loft conversion, alterations to materials and fenestration, erection of front boundary wall and gates

  20 Apr 2026 Householder
• 6/2026/0534/HOUSE Refused

  16 Chipmunk Chase Hatfield AL10 9GH

  Retention of single storey rear extension and garage conversion to study/office

  24 Mar 2026 Householder
• 6/2026/1175/HOUSE Granted

  5A Honeycroft Welwyn Garden City AL8 6HR

  Erection of a single storey rear extension, alterations to opening on side elevation and garden room with covered area following demolition of conservatory

  7 Jul 2026 Householder