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Planning application

6 Duke Street Windsor SL4 1SA

Refused Windsor and Maidenhead 22/00242/CPD Cert of Lawfulness of Proposed Dev

Works: Extension 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 single storey rear extension is lawful.

As published by the council, reference 22/00242/CPD

Application record

Reference
22/00242/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Refused As published: Refuse
Received
31 Jan 2022
Validated
8 Feb 2022
Decided
6 Apr 2022
Ward
Eton And Castle
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 1SA

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2022: 1 approved, 1 refused.

  • 22/00995/FULL Granted

    6 Duke Street Windsor SL4 1SA

    Single storey side/rear extension, replacement roof over the existing single storey rear element and alterations to fenestration.

    Decided 7 Jun 2022 Full applications

Timeline

Dates from the published record

  1. 31 Jan 2022

    Received by Windsor and Maidenhead

  2. 8 Feb 2022

    Validated

    Checked as complete and ready for consideration.

  3. 6 Apr 2022

    Decision issued: Refuse

  4. 16 Aug 2026

    Added to PlanIndex

Documents

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

7 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

  • 6 Duke Street Windsor SL4 1SA

    22/00995/FULL Submitted 11 Apr 2022 50 yards away

    Single storey side/rear extension, replacement roof over the existing single storey rear element and alterations to fenestration.

    Granted Full applications Extension Roofing +1 12 docs
    Small domestic

  • 163 Arthur Road Windsor SL4 1RZ

    26/01781/CPD Submitted 21 Jul 2026 50 yards away

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

    Refused Lawful development Loft or dormer 14 docs

  • 163 Arthur Road Windsor SL4 1RZ

    26/01782/FULL Submitted 21 Jul 2026 50 yards away

    Single storey rear extension.

    Refused Full applications Extension 19 docs
    Small domestic

  • 29 Duke Street Windsor SL4 1SH

    26/01029/FULL Submitted 27 Apr 2026 50 yards away

    Single storey rear extension

    Granted Full applications Extension 16 docs
    Small domestic

  • Jester House 143 Arthur Road Windsor SL4 1RU

    21/03486/FULL Submitted 25 Nov 2021 100 yards away

    New front boundary treatment consisting of a dwarf wall with railings and gate.

    Granted Full applications 10 docs

  • 142 Arthur Road Windsor SL4 1RY

    21/01562/CPD Submitted 20 May 2021 100 yards away

    Certificate of lawfulness to determine whether the erection of new rear dormer is lawful.

    Granted Lawful development Loft or dormer 10 docs

In Windsor and Maidenhead

  • 26/02222/CPD Refused

    52 Audley Way Ascot SL5 8EF

    Certificate of lawfulness to determine whether the proposed single storey rear extension following the removal of the existing conservatory is lawful.

    Received 8 Sep, published by the council 24 Sep 2026 Lawful development
  • 26/01954/CPD Withdrawn

    Mulberry House Waltham Road Maidenhead SL6 3NH

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

    Received 7 Aug, published by the council 16 Aug 2026 Lawful development
  • 26/01856/CLU Granted

    Apple Tree Cottage And Land Adjacent To Apple Tree Cottage Paley Street Maidenhead

    Certificate of lawfulness to determine whether the existing use of the land as a residential garden incidental to the main dwelling is lawful

    Received 28 Jul, published by the council 24 Aug 2026 Lawful development
  • 26/02022/CPD Refused

    14 Church View White Waltham Maidenhead SL6 3JQ

    Certificate of lawfulness to determine whether the proposed 1no. rear dormer and alterations to fenestration are lawful

    Received 17 Aug, published by the council 2 Sep 2026 Lawful development
  • 26/01862/CLU Granted

    Holyport Pre School Holyport Youth Club Moneyrow Green Holyport Maidenhead SL6 2NA

    Certificate of lawfulness to determine whether the existing use of the site as a pre-school is lawful.

    Received 29 Jul, published by the council 4 Aug 2026 Lawful development