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Planning application

Guardians Broomfield Park Sunningdale Ascot SL5 0JS

Granted Windsor and Maidenhead 26/00707/FULL Full

Works: Extension Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Single storey side/rear extension with canopy, new flat roof to existing rear element and alterations to fenestration and external finishes.

As published by the council, reference 26/00707/FULL

Application record

Reference
26/00707/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
18 Mar 2026
Validated
19 Mar 2026
Decided
15 May 2026
Ward
Sunningdale And Cheapside
Parish
Sunningdale Parish
Decision by
Delegated
Postcode
SL5 0JS

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 5 applications since 2021: 3 approved, 2 refused.

  • 26/00032/CPD Refused

    Guardians Broomfield Park Sunningdale Ascot SL5 0JS

    Certificate of lawfulness to determine whether the proposed single storey rear extension with canopy, new flat roof, replacement windows to all elevations and new render and timber boarding are lawful.

    Decided 4 Mar 2026 Lawful development
  • 25/03181/CPD Refused

    Guardians Broomfield Park Sunningdale Ascot SL5 0JS

    Certificate of lawfulness to determine whether the proposed single storey rear extension with canopy, new flat roof and replacement of the rear window to a sliding door to the existing single storey rear element are lawful.

    Decided 2 Jan 2026 Lawful development
  • 22/00174/FULL Granted

    Guardians Broomfield Park Sunningdale Ascot SL5 0JS

    Replacement front/side boundary treatment.

    Decided 17 Jun 2022 Full applications
  • 21/03223/FULL Granted

    Guardians Broomfield Park Sunningdale Ascot SL5 0JS

    Loft conversion with new and replacement rooflights.

    Decided 21 Dec 2021 Full applications

Timeline

Dates from the published record

  1. 18 Mar 2026

    Received by Windsor and Maidenhead

  2. 19 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 15 May 2026

    Decision issued: Application Permitted

  4. 25 Jul 2026

    Added to PlanIndex

Documents

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

24 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 15 May 2026, 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

  • Guardians Broomfield Park Sunningdale Ascot SL5 0JS

    21/03223/FULL Submitted 28 Oct 2021 7m away

    Loft conversion with new and replacement rooflights.

    Granted Full applications Loft or dormer 16 docs

  • Guardians Broomfield Park Sunningdale Ascot SL5 0JS

    22/00174/FULL Submitted 24 Jan 2022 10m away

    Replacement front/side boundary treatment.

    Granted Full applications 34 docs

  • Guardians Broomfield Park Sunningdale Ascot SL5 0JS

    25/03181/CPD Submitted 4 Dec 2025 19m away

    Certificate of lawfulness to determine whether the proposed single storey rear extension with canopy, new flat roof and replacement of the rear window to a sliding door to the existing single storey rear element are lawful.

    Refused Lawful development Extension Windows or glazing 18 docs
    Small domestic

  • Guardians Broomfield Park Sunningdale Ascot SL5 0JS

    26/00032/CPD Submitted 7 Jan 2026 19m away

    Certificate of lawfulness to determine whether the proposed single storey rear extension with canopy, new flat roof, replacement windows to all elevations and new render and timber boarding are lawful.

    Refused Lawful development Extension Roofing +1 17 docs
    Small domestic

  • Verge Adj To Tudor House Broomfield Park Sunningdale Ascot SL5 0JS

    25/02568/TPO Submitted 29 Sep 2025 34m away

    T1 Oak - Undertake Crown reduction and retrenchment pruning to include a reduction on the eastern side by 4.5m and lateral spread by 2m, western stem reduce by 2.7m and lateral spread by 2m and remove deadwood from the entire crown -(071/2004/TPO).

    Granted Trees 8 docs

  • Verge Adj To Tudor House Broomfield Park Sunningdale Ascot SL5 0JS

    26/02115/TPO Submitted 26 Aug 2026 35m away

    97% historically approved · decision due ~6 Nov

    (T1) Oak - Sectional fell (071/2004/TPO)

    Awaiting decision Trees 4 docs

In Windsor and Maidenhead

  • 26/00980/FULL Granted

    19 Linchfield Road Datchet Slough SL3 9NA

    Single storey rear extension

    21 Apr 2026 Full applications
  • 26/01706/FULL Granted

    Loraine 36 Forlease Road Maidenhead SL6 1RU

    Single storey rear extension to the main dwelling, partial demolition to existing garage with a relocated door, alterations to the patio and new steps

    13 Jul 2026 Full applications
  • 26/01675/FULL Granted

    59 Grove Road Windsor SL4 1HT

    Increase in height of the existing side boundary brick wall following the removal of the existing timber fencing and a reduction in height and new railings to the existing front/side boundary wall.

    9 Jul 2026 Full applications
  • 26/01265/FULL Granted

    107 Slough Road Datchet Slough SL3 9AQ

    Single storey rear extension and alterations to fenestration following the demolition of the existing rear element.

    20 May 2026 Full applications
  • 26/01700/FULL Granted

    4 Dhoon Rise Maidenhead SL6 1BS

    Garage conversion, front bay window and a single storey front/side extension.

    13 Jul 2026 Full applications