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Planning application

22 Dagmar Road Windsor SL4 1JL

Refused Windsor and Maidenhead 20/00717/CPD Cert of Lawfulness of Proposed Dev

Works: Loft or dormer

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 x1 rear dormer is lawful.

As published by the council, reference 20/00717/CPD

Application record

Reference
20/00717/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Refused As published: Refuse
Received
19 Mar 2020
Validated
19 Mar 2020
Decided
7 May 2020
Ward
Eton And Castle
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 1JL

Timeline

Dates from the published record

  1. 19 Mar 2020

    Received by Windsor and Maidenhead

  2. 7 May 2020

    Decision issued: Refuse

  3. 12 Oct 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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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

  • 24 Dagmar Road Windsor SL4 1JL

    20/01967/TCA Submitted 3 Aug 2020 50 yards away

    Cherry Tree - prune all of the tree by 2m.

    Granted Trees 5 docs

  • 24 Dagmar Road Windsor SL4 1JL

    25/02305/TCA Submitted 4 Sep 2025 50 yards away

    T1 Cherry - Crown reduction by 2m as per photographs.

    Granted Trees 7 docs

  • 22 Devereux Road Windsor SL4 1JJ

    22/00609/FULL Submitted 7 Mar 2022 50 yards away

    Single storey side/rear extension, 2no. rear dormers, 3no.front rooflights to the existing roof and alterations to fenestration.

    Granted Full applications Extension Loft or dormer +1 11 docs
    Small domestic

  • 16 Devereux Road Windsor SL4 1JJ

    26/00038/FULL Submitted 6 Jan 2026 50 yards away

    Enlargement of 1no. existing rear dormer.

    Granted Full applications Loft or dormer 13 docs

  • 16 Devereux Road Windsor SL4 1JJ

    26/01804/FULL Submitted 23 Jul 2026 50 yards away

    Installation of air conditioning compressor unit to the first floor side elevation.

    Granted Full applications 18 docs

  • 2 Dagmar Road Windsor SL4 1JL

    25/02326/FULL Submitted 5 Sep 2025 50 yards away

    Alterations to the rear lower ground and ground floor fenestration.

    Granted Full applications Windows or glazing 12 docs

In Windsor and Maidenhead

  • 26/02222/CPD Refused

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    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