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Planning application

07/26/0355/LDP

34 Cromwell Avenue, Cheshunt, Hertfordshire, EN7 5DN

Granted Broxbourne Lawful Dev. Cert. (Proposed)

Proposal

Certificate of lawfulness for proposed loft conversion with rear dormer and 2no. skylights to the front elevation

As published by the council, reference 07/26/0355/LDP

Timeline

Dates from the published record

  1. 30 Apr 2026

    Received by Broxbourne

  2. 25 Jun 2026

    Decision issued: UNCONDITIONAL APPROVAL

  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 lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 07/25/0973/F Awaiting decision

    15 Cromwell Avenue, Cheshunt, Hertfordshire, EN7 5DJ

    Outbuilding and installation of air extraction unit (retrospective)

    25 Nov 2025 51m away Full applications
  • 07/25/0972/AC Awaiting decision

    15 Cromwell Avenue, Cheshunt, Hertfordshire, EN7 5DJ

    Advertisement consent for a new signboard installation to restaurant (retrospective)

    25 Nov 2025 51m away Advertising
  • 07/26/0332/LDP Granted

    8 Bury Green Road, Cheshunt, Hertfordshire, EN7 5AA

    Certificate of lawfulness for proposed use of a dwelling house (Class C3) as a children's home for up to two children, with a manager and up to two carers overnight working on a rota basis (Class C2).

    23 Apr 2026 132m away Lawful development
  • 07/24/0685/HF Granted

    90 Cromwell Avenue, Cheshunt, Hertfordshire, EN7 5DW

    Installation of air source heat pump

    22 Aug 2024 174m away Householder
  • 07/26/0287/LDP Awaiting decision

    94 Cromwell Avenue, Cheshunt, Hertfordshire, EN7 5DW

    Certificate of lawfulness for proposed outbuilding to form home office/gym and store

    9 Apr 2026 184m away Lawful development
  • 07/26/0084/LDP Withdrawn

    72 Bury Green Road, Cheshunt, Hertfordshire, EN7 5AG

    Certificate of lawfulness for proposed single storey rear extension

    3 Feb 2026 197m away Lawful development

In Broxbourne

  • 07/26/0596/LDP Awaiting decision

    5 Albury Ride, Cheshunt, Hertfordshire, EN8 8XE

    Certificate of lawfulness for proposed change from flat roof to pitched roof and alteration to window sizes relating to planning ref. 07/26/0291/LDP

    28 Jul 2026 Lawful development
  • 07/26/0419/LDP Granted

    321 Stanstead Road, Hoddesdon, Hertfordshire, EN11 0QW

    Certificate of lawfulness for proposed single storey rear extension to replace existing conservatory

    27 May 2026 Lawful development
  • 07/26/0433/LDP Granted

    89 Caxton Road, -, Hoddesdon, Hertfordshire, EN11 9NX

    Certificate of lawfulness for proposed single storey rear extension with roof light

    2 Jun 2026 Lawful development
  • 07/26/0594/LDP Awaiting decision

    49 Jacksons Drive, Cheshunt, Hertfordshire, EN7 6HN

    Certificate of lawfulness for proposed timber-framed outbuilding in rear garden

    23 Jul 2026 Lawful development
  • 07/26/0581/LDP Awaiting decision

    33 Granville Gardens, Hoddesdon, Hertfordshire, EN11 9QB

    Certificate of lawfulness for proposed stationing of mobile home in rear garden for use ancillary to the main dwelling

    17 Jul 2026 Lawful development