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Planning application

1 Sidbury Close Ascot SL5 0PD

Granted Windsor and Maidenhead 21/03252/FULL Full

Works: Extension Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

First floor front extension and x1 new window to existing side elevation.

As published by the council, reference 21/03252/FULL

Application record

Reference
21/03252/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
2 Nov 2021
Validated
2 Nov 2021
Decided
23 Dec 2021
Ward
Sunningdale And Cheapside
Parish
Sunningdale Parish
Decision by
Delegated
Postcode
SL5 0PD

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2021: 2 approved, 0 refused.

  • 21/01968/FULL Granted

    1 Sidbury Close Ascot SL5 0PD

    Single storey front extension with integral garage.

    Decided 16 Sep 2021 Full applications

Timeline

Dates from the published record

  1. 2 Nov 2021

    Received by Windsor and Maidenhead

  2. 23 Dec 2021

    Decision issued: Application Permitted

  3. 16 Aug 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 23 December 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 1 Sidbury Close Ascot SL5 0PD

    21/01968/FULL Submitted 28 Jun 2021 1m away

    Single storey front extension with integral garage.

    Granted Full applications Extension 12 docs
    Small domestic

  • 15 Parkside Road Sunningdale Ascot SL5 0NL

    21/03106/FULL Submitted 18 Oct 2021 46m away

    Single storey side/rear extension.

    Granted Full applications Extension 10 docs
    Small domestic

  • 17 Parkside Road Sunningdale Ascot SL5 0NL

    26/00337/CONDIT Submitted 9 Feb 2026 47m away

    Details required by Condition 1 (Obscure Glazing Scheme) and 2 (Timber Wall Scheme) of planning permission 25/02011/FULL (Allowed on Appeal) for 1no. outbuilding ancillary to the main dwelling with steps, for ancillary domestic purposes including home office, exercise and leisure use, following demolition of existing outbuilding (retrospective).

    Granted Conditions Demolition Windows or glazing 9 docs
    Small domestic

  • 15 Parkside Road Sunningdale Ascot SL5 0NL

    21/03107/CPD Submitted 18 Oct 2021 49m away

    Certificate of lawfulness to determine whether the proposed rear dormer and 2no. front rooflights is lawful.

    Granted Lawful development Loft or dormer 10 docs

  • 7 Parkside Road Sunningdale Ascot SL5 0NL

    22/02846/FULL Submitted 19 Oct 2022 59m away

    Part hip to gable to facilitate a loft conversion and alterations to fenestration.

    Refused Full applications Loft or dormer Windows or glazing 12 docs

  • 7 Parkside Road Sunningdale Ascot SL5 0NL

    22/01384/FULL Submitted 19 May 2022 60m away

    x2 new front rooflights, hip to gable and second floor rear extension to facilitate a loft conversion.

    Refused Full applications Extension Loft or dormer 13 docs

In Windsor and Maidenhead

  • 26/01628/FULL Granted

    25 Bannard Road Maidenhead SL6 4NP

    Single storey rear extension following the demolition of the existing conservatory.

    3 Jul 2026 Full applications
  • 26/01384/FULL Granted

    Stoney Vere Farm House Butchers Lane White Waltham Maidenhead SL6 3SD

    Single storey side extension

    4 Jun 2026 Full applications
  • 26/01674/FULL Granted

    50 Welley Road Wraysbury Staines TW19 5DJ

    Detached annexe to be used ancillary to the main dwelling.

    9 Jul 2026 Full applications
  • 26/01312/FULL Refused

    16 Whyteladyes Lane Cookham Maidenhead SL6 9NA

    Hip to gable, 1no. front dormer, 1no. rear dormer and alterations to fenestration and relocation of PV panels.

    27 May 2026 Full applications
  • 26/01379/FULL Granted

    Lotus Cottage Holyport Street Holyport Maidenhead SL6 2JR

    Part single part two storey part first floor rear/side extension and alterations to fenestration.

    4 Jun 2026 Full applications