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Planning application

Flat 40 Clarefield Court North End Lane Sunningdale Ascot SL5 0EA

Refused Windsor and Maidenhead 23/01281/CPD Cert of Lawfulness of Proposed Dev

Works: Extension

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 new flat roof and doors to the existing conservatory is lawful.

As published by the council, reference 23/01281/CPD

Application record

Reference
23/01281/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Refuse
Received
24 May 2023
Validated
27 Sep 2023
Decided
10 Nov 2023
Ward
Sunningdale And Cheapside
Parish
Sunningdale Parish
Decision by
Delegated
Postcode
SL5 0EA

Timeline

Dates from the published record

  1. 24 May 2023

    Received by Windsor and Maidenhead

  2. 27 Sep 2023

    Validated

    Checked as complete and ready for consideration.

  3. 10 Nov 2023

    Decision issued: Refuse

  4. 12 Sep 2026

    Added to PlanIndex

Documents

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

10 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.

Trade members open them 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

  • Clarefield Court North End Lane Sunningdale Ascot SL5 0EA

    23/02041/TPO Submitted 14 Aug 2023 31m away

    (G1) Limes x 5 - repollard by 1.5m and cut back overhanging branches back to the boundary; (G2) Limes x 6 - repollard and cut back to suitable overhanging branches growth points; (T2) Lime - fell; (T4) False Acacia - fell and leave main stem 2-3m for monolith; (T5) Sycamore - fell and (T9) Lime - fell. (003/2012/TPO)

    Granted Trees 9 docs

  • Clarefield Court North End Lane Sunningdale Ascot SL5 0EA

    21/01075/TPO Submitted 6 Apr 2021 32m away

    (G1) x3 Lime Trees - reduce trees back to original pollard points by removing approximately 2.5m regrowth (G2) x4 Lime Trees - reduce trees back to original pollard points by removing approximately 2.5m regrowth.

    Granted Trees 6 docs

  • 57 Halfpenny Lane Sunningdale Ascot SL5 0EG

    20/02944/FULL Submitted 5 Nov 2020 54m away

    Two storey side and single storey rear extension, relocation of front door, alteration to fenestration, side path to be refinished in gravel and pavers following demolition of existing elements.

    Refused Full applications Extension Demolition +1 27 docs
    Small domestic

  • 51 Halfpenny Lane Sunningdale Ascot SL5 0EG

    22/01117/CPD Submitted 26 Apr 2022 60m away

    Certificate of lawfulness to determine whether the hip to gable loft conversion including the installation of two roof windows to the pitched roof of the front elevation and the addition of an l-shape dormer at the rear is lawful.

    Granted Lawful development Loft or dormer Windows or glazing 8 docs

  • 47 Halfpenny Lane Sunningdale Ascot SL5 0EG

    21/03136/CPD Submitted 21 Oct 2021 75m away

    Certificate of lawfulness to determine whether the proposed single storey side/rear extension, x1 front rooflight and x1 side dormer to facilitate a loft conversion and alterations to fenestration is lawful.

    Granted Lawful development Extension Loft or dormer +1 13 docs
    Small domestic

  • 45 Halfpenny Lane Sunningdale Ascot SL5 0EG

    25/02638/FULL Submitted 8 Oct 2025 82m away

    Single storey side/rear extension with new step, side twin dormer and alterations to fenestration, following demolition of existing elements

    Granted Full applications Extension Loft or dormer +2 17 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.

    16 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.

    27 Jul 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.

    27 Jul 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.

    21 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.

    24 Jun 2026 Lawful development