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Planning application

87 Kentons Lane Windsor SL4 4JH

Refused Windsor and Maidenhead 26/00286/CPD Cert of Lawfulness of Proposed Dev

Works: Extension Loft or dormer Small domestic

Read from the description, not a valuation. How we read the register

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 front porch, hip to gable, 2no. front rooflights and 1no. rear dormer are lawful.

As published by the council, reference 26/00286/CPD

Application record

Reference
26/00286/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Refused As published: Refuse
Received
2 Feb 2026
Validated
11 Feb 2026
Decided
26 Feb 2026
Ward
Clewer And Dedworth East
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 4JH

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2026: 1 approved, 1 refused.

  • 26/00287/FULL Granted

    87 Kentons Lane Windsor SL4 4JH

    Single storey rear extension following demolition of existing outbuilding.

    Decided 30 Apr 2026 Full applications

Timeline

Dates from the published record

  1. 2 Feb 2026

    Received by Windsor and Maidenhead

  2. 11 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 26 Feb 2026

    Decision issued: Refuse

  4. 25 Jul 2026

    Added to PlanIndex

Documents

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

12 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.

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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 0.3 miles

  • 87 Kentons Lane Windsor SL4 4JH

    26/00287/FULL Submitted 2 Feb 2026 0.1 miles away

    Single storey rear extension following demolition of existing outbuilding.

    Granted Full applications Extension Demolition 14 docs
    Small domestic
  • 93 Kentons Lane Windsor SL4 4JH

    21/00891/FULL Submitted 22 Mar 2021 0.1 miles away

    Single storey wrap around extension.

    Granted Full applications Extension 14 docs
    Small domestic
  • Heimat 106 St Andrews Crescent Windsor SL4 4EN

    26/00797/PDXL Submitted 27 Mar 2026 0.1 miles away

    2no. single storey rear extensions no greater than 8.00m in depth, 2.80m high with an eaves height of 2.80m.

    Refused Prior approval Extension 10 docs
    Small domestic
  • 226B Clewer Hill Road Windsor SL4 4DP

    19/02842/NMA Submitted 14 Oct 2019 0.1 miles away

    Non-material amendments to planning permission 19/01468/FULL for replacement of 2no. ground floor doors with 1no. bi-folding door.

    Granted Amendments Windows or glazing 5 docs
  • 64 Kentons Lane Windsor SL4 4JJ

    26/00303/FULL Submitted 4 Feb 2026 0.1 miles away

    Single storey rear extension and demolition of the existing pergola. (Part Retrospective).

    Granted Full applications Extension Demolition 9 docs
    Small domestic
  • 64 Kentons Lane Windsor SL4 4JJ

    26/02143/FULL Submitted 28 Aug 2026 0.1 miles away

    71% historically approved · decision due ~23 Oct

    Single storey rear extension, new steps, pergola and alterations to fenestration (retrospective).

    Awaiting decision Full applications Extension Windows or glazing 10 docs
    Small domestic

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