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Planning application

07/26/0415/PN42

121 Cadmore Lane, Cheshunt, Hertfordshire, EN8 9JH

Granted Broxbourne Prior Approval 42 Days

Proposal

Prior approval for 4m single storey rear flat roof extension

As published by the council, reference 07/26/0415/PN42

Timeline

Dates from the published record

  1. 26 May 2026

    Received by Broxbourne

  2. 22 Jun 2026

    Decision issued: PRIOR APPROVAL NOT REQUIRED

  3. 23 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About prior approval applications

How this application type works

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

Nearby applications

Within 500 metres

  • 07/26/0494/CONRV Awaiting decision

    145 Cadmore Lane, Cheshunt, Hertfordshire, EN8 9JH

    Proposed variation of conditions no. 2 (approved plans) and 3 (external materials) of planning ref. 07/26/0015/HF (Single storey rear extension, two storey front extension, hip to gable loft conversion including rear dormer, and re-landscaping frontage to provide car parking.)

    18 Jun 2026 96m away Heritage and listed buildings
  • 07/26/0391/HF Awaiting decision

    60 Palmers Way, Cheshunt, Hertfordshire, EN8 9HS

    Two storey front extension and replacement of windows with bi-fold doors to existing rear extension

    14 May 2026 215m away Householder
  • 07/21/0635/LDP Granted

    27 Longmoor, Cheshunt, Hertfordshire, EN8 9HN

    Lawful development for a garage to the rear of property

    18 May 2021 230m away Lawful development
  • 07/25/0736/DRC Awaiting decision

    16 Stains Close, Cheshunt, Hertfordshire, EN8 9JL

    Application for the approval of details reserved by condition no. 3 5 6 7 8 10 13 and 14 (External facing and reoofing materials. Screen and boundary walls, fence and other enclosure. Landscape scheme. Contour plan. Parking. Asbestos survey. Dust assessment plan. Integrated Bat box) of planning ref. 07/24/0562/F (demolition of the garage and the erection of a self-build dwelling)

    29 Aug 2025 235m away
  • 07/24/0562/F Granted

    16 Stains Close, Cheshunt, Hertfordshire, EN8 9JL

    Demolition of the garage and the erection of a self-build dwelling

    3 Jul 2024 235m away Full applications
  • 07/23/0063/LDP Granted

    7 Longmoor, Cheshunt, Hertfordshire, EN8 9HN

    Certificate of lawfulness for single storey rear extension with roof lights

    26 Jan 2023 264m away Lawful development

In Broxbourne

  • 07/26/0608/PN42 Awaiting decision

    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 Awaiting decision

    11 Leyland Close, Cheshunt, Hertfordshire, EN8 0ND

    Prior approval for 6m single storey rear extension

    14 Jul 2026 Prior approval
  • 07/26/0455/PN42 Granted

    4 Ruthven Avenue, Waltham Cross, Hertfordshire, EN8 8AY

    Prior approval for 4m single storey rear extension with 2no. roof lights

    9 Jun 2026 Prior approval
  • 07/26/0526/PN42 Awaiting decision

    20 Dudley Avenue, Waltham Cross, Hertfordshire, EN8 8RR

    Prior approval for 3.5m single storey rear extension

    2 Jul 2026 Prior approval