21/1296/PD42

1. 17 Jun 2021

   Received by Hertsmere

2. 28 Jul 2021

   Decision issued: PD42 - Prior Approval not required

3. 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.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• 23/0112/VOC Granted

  20 Cobden Hill Radlett Hertfordshire WD7 7JR

  Application for variation of condition 5 (bats) to allow for installation of 1 tree mounted bat box following grant of planning permission 22/1725/HSE.

  23 Jan 2023 23m away Amendments
• 25/1689/DOC Awaiting decision

  Tabard Rugby Club Cobden Hill Radlett Hertfordshire WD7 7JN

  Application for approval of details reserved by conditions 3 (details of ground levels), 4 (tree protection measures), 5 (details of bird and bat boxes), 6 (detailed scheme of hard and soft landscape works), 7 (booking management strategy), and 8 (Construction Traffic Management Plan), and Biodiversity Gain Plan information relating to planning permission reference 25/0796/FUL.

  25 Nov 2025 149m away Conditions
• 25/0048/DOC Awaiting decision

  The Cat And Fiddle 14 Cobden Hill Radlett Hertfordshire WD7 7JR

  Application for approval of details reserved by conditions 7 (Schedule of works and repairs), 12 (Details of 'making good') and 14 (Details of necessary repairs) of planning permission reference 23/0441/LBC.

  16 Jan 2025 192m away Conditions
• 24/1589/DOC Awaiting decision

  The Cat And Fiddle 14 Cobden Hill Radlett Hertfordshire WD7 7JR

  Application for approval of details reserved by conditions 4 (Materials Schedule), 5 (windows and doors details), 6 (method of removal of finish), 8 (SVP, air extraction pipes, flues, ducting details), 9 (insulation details), 10 (relocated services and fixtures details) and 11 (Internal Materials Schedule) of planning permission reference 23/0441/LBC.

  6 Dec 2024 192m away Conditions
• 24/0727/DOC Decided

  The Cat & Fiddle 14 Cobden Hill Radlett Hertfordshire WD7 7JR

  Application for approval of details reserved by conditions 14 (external materials), 15 (hard surfaces materials) and 16 (means of enclosure) of planning permission reference 23/0440/FUL.

  31 May 2024 192m away Conditions
• 24/1254/MA Granted

  The Cat And Fiddle 14 Cobden Hill Radlett Hertfordshire WD7 7JR

  Application for a non-material amendment to allow for external SVPs, alterations to front elevation, plinth detail and fenestration following grant of planning permission reference 23/0440/FUL.

  1 Oct 2024 192m away Amendments

• 26/0831/PD42 Granted

  62 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE

  Single storey rear extension. Depth: 5.90m, Height: 3.27m, Eaves: 3.00m.

  16 Jun 2026 Prior approval
• 26/0496/PD56M Granted

  Metropolitan House Darkes Lane Potters Bar Hertfordshire EN6 1AG

  Change of use from Office (Class E) to Residential (Class C3) for 96 flats.

  13 Apr 2026 Prior approval
• 26/0699/PD42 Granted

  2 Police Cottages St Albans Road South Mimms Potters Bar Hertfordshire EN6 3PJ

  Single storey rear extension Depth: 4.95m, Height: 3.00m, Eaves: 3.00m.

  21 May 2026 Prior approval
• 26/0771/PD42 Granted

  26 Kimptons Mead Potters Bar Hertfordshire EN6 3HZ

  Single storey rear extension. Depth: 4.5m, Height: 3.0m, Eaves: 3.0m.

  4 Jun 2026 Prior approval
• 26/0694/PD42 Granted

  29 Willow Way Potters Bar Hertfordshire EN6 2PR

  Single storey rear extension. Depth: 5.59m, Height: 3.00m, Eaves: 3.00m.

  21 May 2026 Prior approval