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Planning application

07/25/0973/F

15 Cromwell Avenue, Cheshunt, Hertfordshire, EN7 5DJ

Awaiting decision Broxbourne Full

Proposal

Outbuilding and installation of air extraction unit (retrospective)

As published by the council, reference 07/25/0973/F

Timeline

Dates from the published record

  1. 25 Nov 2025

    Received by Broxbourne

  2. 23 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.

What happens while it is decided

The process from here

This application is with Broxbourne 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.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 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 0m away Advertising
  • 07/26/0355/LDP Granted

    34 Cromwell Avenue, Cheshunt, Hertfordshire, EN7 5DN

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

    30 Apr 2026 51m away Lawful development
  • 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 84m away Lawful development
  • 07/26/0202/LDP Withdrawn

    31 Greenwood Avenue, Cheshunt, Hertfordshire, EN7 5BX

    Certificate of lawfulness for proposed garage conversion into habitable room with the replacement of garage door with a window, and conversion of building into 6 bed 6 person HMO

    11 Mar 2026 170m away Lawful development
  • 07/26/0498/LDP Awaiting decision

    31 Greenwood Avenue, Cheshunt, Hertfordshire, EN7 5BX

    Certificate of lawfulness for proposed change of use from dwelling house (Use Class C3) to 6 bedroom 6 person HMO (Use Class C4)

    22 Jun 2026 170m away Lawful development
  • 07/24/0685/HF Granted

    90 Cromwell Avenue, Cheshunt, Hertfordshire, EN7 5DW

    Installation of air source heat pump

    22 Aug 2024 215m away Householder

In Broxbourne

  • 07/26/0599/F Awaiting decision

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    28 Jul 2026 Full applications
  • 07/26/0079/F Granted

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    4 no. 3 bedroom dwellings and 2no. 2 bedroom dwellings

    2 Feb 2026 Full applications
  • 07/26/0589/F Awaiting decision

    143 High Street, -, Waltham Cross, Hertfordshire, EN8 7AP

    Refurbishment of existing shopfront

    21 Jul 2026 Full applications
  • 07/25/0961/F Granted

    Unit 7, Geddings Road Hoddesdon EN11 0NT

    Demolition of existing 3no. generators, 3no. fuel tanks, 1no. waste container, 2no. transformers and condenser unit’s enclosure, relocation of existing 2no. waste containers, 8no. condensers and 17no. parking spaces and installation of 2no. condenser units, 4no. generators, 2no. fuel tanks, 1no. pump house, 1no. sprinkler tank, 2no. pressurisation units, 2no. transformers, 5no. chillers, 1no. dx unit, 1no. air handling unit, pedestrian entrance, front gantry, anti-climb fencing spikes and internal alterations

    19 Nov 2025 Full applications
  • 07/26/0377/F Granted

    Bright Sparks Andrews Lane Primary School Andrews Lane Cheshunt Hertfordshire EN7 6LB

    Retention of existing modular building for pre school and after school club

    11 May 2026 Full applications