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Planning application

27 Coworth Road Sunningdale Ascot SL5 0NX

Refused Windsor and Maidenhead 23/00265/CPD Cert of Lawfulness of Proposed Dev

Works: Extension 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 second floor front extension with hip to gable, 3 No. front rooflights and rear dormer to facilitate habitable accommodation in roof space is lawful.

As published by the council, reference 23/00265/CPD

Application record

Reference
23/00265/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Refused As published: Refuse
Received
1 Feb 2023
Validated
1 Feb 2023
Decided
29 Mar 2023
Ward
Sunningdale And Cheapside
Parish
Sunningdale Parish
Decision by
Delegated
Postcode
SL5 0NX

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2023: 0 approved, 3 refused.

  • 23/01727/FULL Refused

    27 Coworth Road Sunningdale Ascot SL5 0NX

    Single storey side/rear extension, first floor rear extension with Juliet balcony and new mono pitched roof to front elevation.

    Decided 12 Sep 2023 Full applications
  • 23/00874/FULL Refused

    27 Coworth Road Sunningdale Ascot SL5 0NX

    Single storey side/rear extension, first floor side/rear extension, canopy roof over existing garage, hip to gable with roof extension to form a second floor, 1no. rear dormer, and alterations to fenestration.

    Decided 6 Jun 2023 Full applications

Timeline

Dates from the published record

  1. 1 Feb 2023

    Received by Windsor and Maidenhead

  2. 29 Mar 2023

    Decision issued: Refuse

  3. 27 Jul 2026

    Added to PlanIndex

Documents

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

8 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

  • 27 Coworth Road Sunningdale Ascot SL5 0NX

    23/01727/FULL Submitted 14 Jul 2023 50 yards away

    Single storey side/rear extension, first floor rear extension with Juliet balcony and new mono pitched roof to front elevation.

    Refused Full applications Extension 9 docs
    Small domestic

  • 27 Coworth Road Sunningdale Ascot SL5 0NX

    23/00874/FULL Submitted 11 Apr 2023 50 yards away

    Single storey side/rear extension, first floor side/rear extension, canopy roof over existing garage, hip to gable with roof extension to form a second floor, 1no. rear dormer, and alterations to fenestration.

    Refused Full applications Extension Loft or dormer +1 10 docs
    Small domestic

  • 25 Coworth Road Sunningdale Ascot SL5 0NX

    21/02675/TPO Submitted 24 Aug 2021 50 yards away

    (T1) Oak - reduce canopy by 2.5m to leave a height of 15m and spread of 12m. (TPO 26 of 2000).

    Split decision Trees 8 docs

  • 35 Coworth Road Sunningdale Ascot SL5 0NX

    23/00622/FULL Submitted 10 Mar 2023 50 yards away

    New front porch with canopy and a garage conversion.

    Granted Full applications Extension 17 docs
    Small domestic

  • Kenwood Lower Nursery Sunningdale Ascot Windsor SL5 0PA

    22/00340/FULL Submitted 10 Feb 2022 50 yards away

    Two storey side extension and new bicycle storage.

    Granted Full applications Extension 16 docs

  • 37 Coworth Road Sunningdale Ascot SL5 0NX

    20/02182/PDXL Submitted 24 Aug 2020 50 yards away

    Single storey rear extension no greater than 4.72m in depth, 3.53m high with an eaves height of 2.47m.

    Granted Prior approval Extension 10 docs
    Small domestic

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