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Planning application

26/01763/CPU

Land At The Junction of Warners Hill And Dean Lane Cookham Maidenhead

Awaiting decision Windsor and Maidenhead Cert of Lawfulness of Proposed Use

Proposal

Certificate of lawfulness to determine whether the proposed use of the land as an orchard with mobile poultry run and polytunnel is lawful.

As published by the council, reference 26/01763/CPU

Timeline

Dates from the published record

  1. 17 Jul 2026

    Received by Windsor and Maidenhead

  2. 31 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 Windsor and Maidenhead 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

  • 22/03429/TCA Granted

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    28 Dec 2022 114m away Trees
  • 22/02802/TCA Granted

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    17 Oct 2022 135m away Trees
  • 23/00037/FULL Granted

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    9 Jan 2023 160m away Full applications
  • 22/02450/TCA Granted

    Ashton Alleyns Lane Cookham Maidenhead SL6 9AE

    T1 - Mulberry tree - reduce height by 1m and spread by 1.5m, T2 - Holly tree - reduce height by 2m, cut back low branches by 1m, thin out by 20%, T3 - Smoke Bush - reduce by 2m back to previous pruning points.

    6 Sep 2022 175m away Trees
  • 23/00242/CPD Granted

    Mickleham Cottage Dean Lane Cookham Maidenhead SL6 9AH

    Certificate of lawfulness to determine whether the proposed replacement rear doors and the alteration of a ground floor rear window to doors is lawful.

    30 Jan 2023 175m away Lawful development
  • 25/02082/TCA Awaiting decision

    Primrose Cottage Dean Lane, Reddaways Cottage And Cromwell Cottage Alleyns Lane Cookham Maidenhead

    T1 - Leylandii, T2 - Birch (Primrose Cottage), T3 - Leylandii, T4 - Conifer, T5 - Sycamore, T6 - Crab apple (Cromwell Cottage), T7 - Cherry, T8 - Portuguese Laurel, T9 - Birch, T10 - Rowan (Reddaways) - cut back to boundary line.

    13 Aug 2025 198m away Trees

In Windsor and Maidenhead

  • 26/01836/CPD Awaiting decision

    Rivendale 22A Gloucester Drive Wraysbury Staines TW18 4TY

    Certificate of lawfulness to determine whether the proposed conversion of the existing garage into habitable space is lawful.

    27 Jul 2026 Lawful development
  • 26/01528/CPD Granted

    Foxley Manor Forest Green Road Holyport Maidenhead SL6 2NW

    Certificate of lawfulness to determine whether the proposed erection of an outbuilding is lawful.

    22 Jun 2026 Lawful development
  • 26/01532/CPD Granted

    72 Highway Avenue Maidenhead SL6 5AQ

    Certificate of Lawfulness to determine whether the proposed rear dormer roof extension and associated internal alterations to enlarge the existing loft accommodation is lawful.

    22 Jun 2026 Lawful development
  • 26/01823/CPD Awaiting decision

    Highwood Corner Grubwood Lane Cookham Maidenhead SL6 9UB

    Certificate of lawfulness to determine whether the proposed garage conversion, alterations to fenestration, 1 no. front dormer and 1 no. rear dormer to facilitate a loft conversion is lawful.

    24 Jul 2026 Lawful development
  • 26/01772/CPD Granted

    18 Broken Furlong Eton Windsor SL4 6PD

    Certificate of lawfulness to determine whether the proposed erection of a single storey rear detached annex to be used incidental with the host dwelling is lawful.

    20 Jul 2026 Lawful development