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Planning application

07/26/0451/LDP

23 Mylne Close, Cheshunt, Hertfordshire, EN8 0PS

Awaiting decision Broxbourne Lawful Dev. Cert. (Proposed)

Proposal

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

As published by the council, reference 07/26/0451/LDP

Timeline

Dates from the published record

  1. 8 Jun 2026

    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 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

  • 07/26/0553/HF Awaiting decision

    5 Mylne Close, Cheshunt, Hertfordshire, EN8 0PS

    Single storey rear extension and garage conversion

    13 Jul 2026 88m away Householder
  • 07/21/0938/TW Decided

    Land to the rear of 139 - 142 Aldermere Avenue Cheshunt EN8 0FF

    THERE IS A SMALL GROUP OF SELF SET LIMES AND SYCAMORES NO BIGGER THAN 15ft BUT BECAUSE THEY ARE UP ON A RAISED BANK THE RESIDENTS DONT GET ANY LIGHT IN THE AFTERNOON. WOULD LIKE TO REDUCE THEM BY 50% AND THIN.

    22 Jul 2021 114m away Trees
  • 07/21/0610/LDP Granted

    211 Aldermere Avenue, -, Cheshunt, Hertfordshire, EN8 0FG

    Lawful development for a loft conversion with a rear dormer and two velux windows to front roof slope.

    13 May 2021 143m away Lawful development
  • 07/24/0674/HF Granted

    45 Lower Meadow, Cheshunt, Hertfordshire, EN8 0QU

    Part single storey and part two storey rear extension

    20 Aug 2024 219m away Householder
  • 07/26/0538/LDP Awaiting decision

    40 Aldermere Avenue, -, Cheshunt, Hertfordshire, EN8 0FE

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

    7 Jul 2026 245m away Lawful development
  • 07/21/0743/HF Granted

    9 Southbrook Drive, Cheshunt, Hertfordshire, EN8 0QJ

    Two storey side extension and single storey rear extension

    11 Jun 2021 282m away Householder

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