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Planning application

143 Cookham Road Maidenhead SL6 7EU

Refused Windsor and Maidenhead 26/00501/CPU Cert of Lawfulness of Proposed Use

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Certificate of lawfulness to determine whether the proposed use of the dwelling as a small childrens home for up to two children and two carers is lawful.

As published by the council, reference 26/00501/CPU

Application record

Reference
26/00501/CPU
Type
Cert of Lawfulness of Proposed Use
Status
Decided
Decision
Refused As published: Refuse
Received
25 Feb 2026
Validated
3 Mar 2026
Decided
2 Sep 2026
Ward
Furze Platt
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 7EU

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2025: 1 approved, 1 refused.

  • 26/02089/FULL Awaiting decision

    143 Cookham Road Maidenhead SL6 7EU

    Replacement detached outbuilding following the demolition of the existing detached outbuilding.

    Submitted 24 Aug 2026 Full applications
  • 25/02336/CPU Granted

    143 Cookham Road Maidenhead SL6 7EU

    Certificate of lawfulness to determine whether the use of the premises as a home for up to 2 children or young people with full-time resident carers sleeping overnight and living together as a single household is lawful.

    Decided 14 Nov 2025 Lawful development

Timeline

Dates from the published record

  1. 25 Feb 2026

    Received by Windsor and Maidenhead

  2. 3 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. 2 Sep 2026

    Decision issued: Refuse

Documents

Plans, drawings, consultee responses and the officer's report

14 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this refusal means

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 143 Cookham Road Maidenhead SL6 7EU

    25/02336/CPU Submitted 9 Sep 2025 1m away

    Certificate of lawfulness to determine whether the use of the premises as a home for up to 2 children or young people with full-time resident carers sleeping overnight and living together as a single household is lawful.

    Granted Lawful development 9 docs

  • 143 Cookham Road Maidenhead SL6 7EU

    26/02089/FULL Submitted 24 Aug 2026 1m away

    71% historically approved · decision due ~19 Oct

    Replacement detached outbuilding following the demolition of the existing detached outbuilding.

    Awaiting decision Full applications Demolition 9 docs

  • 139 Cookham Road Maidenhead SL6 7EU

    26/01277/FULL Submitted 29 May 2026 19m away

    1no. rear dormer and alterations to fenestration to facilitate a loft conversion

    Granted Full applications Loft or dormer Windows or glazing 9 docs

  • Verge Opposite St Marys Catholic Primary School Cookham Road Maidenhead

    21/01199/TLDTT Submitted 16 Apr 2021 38m away

    Application for determination as to whether prior approval is required for a new 15m Phase 8 Monopole C/W wraparound Cabinet at base and associated ancillary works.

    Granted Telecoms 21 docs

  • 6 Sandringham Road Maidenhead SL6 7PN

    21/01958/FULL Submitted 25 Jun 2021 53m away

    New timber fence to the front and side boundary. (Retrospective).

    Granted Full applications 14 docs
    Small domestic

  • 202 Cookham Road Maidenhead SL6 7HN

    21/00676/FULL Submitted 5 Mar 2021 74m away

    Two storey side/rear extension.

    Granted Full applications Extension 13 docs

In Windsor and Maidenhead

  • 26/01743/CPD Refused

    1 Aston Mead Windsor SL4 5PW

    Certificate of lawfulness to determine whether the proposed replacement single storey rear extension is lawful.

    Received 16 Jul, published by the council 31 Jul 2026 Lawful development
  • 26/01828/CPU Granted

    Concorde Park Concorde Road Maidenhead SL6 4FJ

    Certificate of lawfulness to determine whether a private hire operators licence for taxi services is lawful.

    Received 27 Jul, published by the council 24 Aug 2026 Lawful development
  • 26/01853/CPU Granted

    20 Craufurd Rise Maidenhead SL6 7LS

    Certificate of lawfulness to determine whether the proposed use of a room on the ground floor as private hire operators licence is lawful.

    Received 27 Jul, published by the council 24 Aug 2026 Lawful development
  • 26/01781/CPD Refused

    163 Arthur Road Windsor SL4 1RZ

    Certificate of lawfulness to determine whether the proposed rear L shaped dormer with Juliet balcony and new air source heat pump are lawful.

    Received 21 Jul, published by the council 27 Jul 2026 Lawful development
  • 26/01553/CLU Granted

    64 Priors Way Maidenhead SL6 2EN

    Certificate of lawfulness to determine whether the existing use of building as self-contained residential dwelling as per details set out in Statutory Declaration is lawful.

    Received 24 Jun, published by the council 25 Jul 2026 Lawful development