26/0919/PD42

1. 6 Jul 2026

   Received by Hertsmere

2. 24 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Hertsmere for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 26/0629/HSE Granted

  87 Manor Way Borehamwood Hertfordshire WD6 1QR

  Demolition of existing outbuilding and construction of single storey side extension with associated roof alterations.

  11 May 2026 47m away Householder
• 21/1299/PD42 Granted

  47 Featherstone Gardens Borehamwood Hertfordshire WD6 2LP

  Construction of single storey rear extension. Depth 6m, Height 3.6m, Eaves 2.6m.

  17 Jun 2021 99m away Prior approval
• 24/1154/CLP Granted

  58 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE

  Change of use from C3 to C4 (5 person HMO). Demolition of existing outbuilding to allow for single storey rear extension.

  10 Sep 2024 145m away Lawful development
• 24/1248/CLP Granted

  58 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE

  Conversion of loft to habitable space including rear dormer. Certificate of lawful development (Proposed).

  30 Sep 2024 145m away Lawful development
• 24/1155/HSE Granted

  58 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE

  Part single part two storey rear extension following demolition of outbuilding.

  10 Sep 2024 145m away Householder
• 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 147m away Prior approval

• 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