170 Hillside Crescent, Cheshunt, Hertfordshire, EN8 8PL

1. 22 Nov 2019

   Received by Broxbourne

2. 23 Dec 2019

   Decision issued: PRIOR APPROVAL NOT REQUIRED

3. 21 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.

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

• 168 Hillside Crescent, Cheshunt, Hertfordshire, EN8 8PL

  07/19/0995/PN42 Submitted 21 Nov 2019 5m away

  Prior approval for single storey rear extension

  Granted Prior approval Extension 3 docs
  Small domestic

• 122 Hillside Crescent, Cheshunt, Hertfordshire, EN8 8PL

  07/21/0905/PN42 Submitted 19 Jul 2021 42m away

  Prior approval for a single storey rear extension

  Refused Prior approval Extension 4 docs
  Small domestic

• 52 Albury Ride, Cheshunt, Hertfordshire, EN8 8XF

  07/23/0167/LDP Submitted 28 Feb 2023 116m away

  Certificate of lawfulness for hip to gable loft conversion with rear dormer and Juliet balcony

  Granted Lawful development Loft or dormer 4 docs

• 55 Hillside Crescent, Cheshunt, Hertfordshire, EN8 8PN

  07/26/0493/HF Submitted 18 Jun 2026 134m away

  89% historically approved · decision due ~13 Aug

  Single storey 3m rear extension with 2no. rooflights

  Awaiting decision Householder Extension Loft or dormer 5 docs
  Small domestic

• 55 Hillside Crescent, Cheshunt, Hertfordshire, EN8 8PN

  07/26/0487/LDP Submitted 17 Jun 2026 134m away

  93% historically approved · decision due ~12 Aug

  Certificate of lawfulness for proposed loft conversion with rear dormer and 3no. velux to front elevation

  Awaiting decision Lawful development Loft or dormer 4 docs

• 47 Albury Ride, Cheshunt, Hertfordshire, EN8 8XE

  07/24/0893/HF Submitted 7 Nov 2024 154m away

  Two storey rear extension and roof canopy to front entrance door and rendering of property

  Granted Householder Extension 7 docs
  Domestic

• 07/26/0668/PN42 Awaiting decision

  108 Dewhurst Road, Cheshunt, Hertfordshire, EN8 9PF

  Prior approval for 4m single storey rear extension

  28 Aug 2026 Prior approval
• 07/26/0629/PNPV Awaiting decision

  Max50 Theobalds Business Park Platinum Way Cheshunt Hertfordshire EN8 8FN

  Prior approval for proposed installation of roof mounted 315.56kW solar PV system comprising of 686 x Canadian Solar 460w modules

  10 Aug 2026 Prior approval
• 07/26/0608/PN42 Decided

  10 Winford Drive, Broxbourne, Hertfordshire, EN10 6PP

  Prior approval for 4.5m single storey rear extension

  31 Jul 2026 Prior approval
• 07/26/0576/PN42 Awaiting decision

  9 Fairley Way, Cheshunt, Hertfordshire, EN7 6LG

  Prior approval for 5.3m single storey rear extension

  16 Jul 2026 Prior approval
• 07/26/0559/PN42 Decided

  11 Leyland Close, Cheshunt, Hertfordshire, EN8 0ND

  Prior approval for 6m single storey rear extension

  14 Jul 2026 Prior approval