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Planning application

Courtleigh House Charters Road Sunningdale Ascot SL5 9QD

Granted Windsor and Maidenhead 20/01027/FULL Full

Works: Extension Loft or dormer 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 front extension with balcony above, alterations to fenestration to include new window and doors to first floor front elevation, 2 No. side windows and 3 No. front rooflights to facilitate additional accommodation in roof space and replacement detached garage.

As published by the council, reference 20/01027/FULL

Application record

Reference
20/01027/FULL
Type
Full
Status
Decided
Decision
Granted As published: Application Permitted
Received
4 May 2020
Validated
13 May 2020
Decided
10 Aug 2020
Ward
Sunningdale And Cheapside
Parish
Sunningdale Parish
Decision by
Delegated
Postcode
SL5 9QD

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2020: 3 approved, 0 refused.

  • 26/00880/FULL Granted

    Courtleigh House Charters Road Sunningdale Ascot SL5 9QD

    Single storey front extension with steps, first floor front balcony, loft conversion, 3 no. front rooflights, alterations to fenestration and replacement garage.

    Decided 8 Jun 2026 Full applications
  • 23/01475/FULL Granted

    Courtleigh House Charters Road Sunningdale Ascot SL5 9QD

    Single storey front extension with steps, first floor front balcony, loft conversion, 3 no. front rooflights, alterations to fenestration and replacement garage.

    Decided 31 Aug 2023 Full applications

Timeline

Dates from the published record

  1. 4 May 2020

    Received by Windsor and Maidenhead

  2. 13 May 2020

    Validated

    Checked as complete and ready for consideration.

  3. 10 Aug 2020

    Decision issued: Application Permitted

  4. 12 Oct 2026

    Added to PlanIndex

Documents

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

19 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 grant of permission means

Windsor and Maidenhead granted permission on 10 August 2020, 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 0.3 miles

  • Courtleigh House Charters Road Sunningdale Ascot SL5 9QD

    26/00880/FULL Submitted 7 Apr 2026 50 yards away

    Single storey front extension with steps, first floor front balcony, loft conversion, 3 no. front rooflights, alterations to fenestration and replacement garage.

    Granted Full applications Extension Loft or dormer +1 17 docs
    Small domestic

  • Courtleigh House Charters Road Sunningdale Ascot SL5 9QD

    23/01475/FULL Submitted 19 Jun 2023 50 yards away

    Single storey front extension with steps, first floor front balcony, loft conversion, 3 no. front rooflights, alterations to fenestration and replacement garage.

    Granted Full applications Extension Loft or dormer +1 15 docs
    Small domestic

  • 19 St James Gate Sunningdale Ascot SL5 9SS

    21/02880/TPO Submitted 23 Sep 2021 50 yards away

    T1, T2, T3 and T4 - Lime trees - fell, T5, T6, T7 - Lime trees - Crown reduction by 4 - 6m to leave a height of 7m and a spread of 2m. (TPO 11 of 2002)

    Split decision Trees 11 docs

  • 19 St James Gate Sunningdale Ascot SL5 9SS

    22/00104/TPO Submitted 17 Jan 2022 50 yards away

    (T1, T2, T3, T4, T5, T6 and T7) x7 Lime Trees - remove epicormic growth from the main stems and reduce regrowth back to secondary crown reduction points ( 011/2002/TPO).

    Granted Trees 12 docs

  • Courtleigh Manor House And Courtleigh House Lady Margaret Road Sunningdale Ascot

    21/02263/FULL Submitted 20 Jul 2021 50 yards away

    Erection of a replacement building containing 10 apartments with associated landscaping and basement parking and alteration to vehicular and pedestrian access following demolition of existing apartment building and attached dwelling.

    Refused Full applications New dwelling Demolition 101 docs
    Major scheme

  • 19 St James Gate Sunningdale Ascot SL5 9SS

    26/00005/TPO Submitted 5 Jan 2026 50 yards away

    (T1, T2, T3, T4, T5, T6 and T7) x7 Lime Trees - remove epicormic growth from the main stems and reduce regrowth back to secondary crown reduction points ( 011/2002/TPO).

    Granted Trees 8 docs

In Windsor and Maidenhead

  • 26/02029/FULL Granted

    5 Kimber Close Windsor SL4 4BJ

    Single storey rear extension.

    Received 17 Aug, published by the council 27 Aug 2026 Full applications
  • 26/01955/FULL Granted

    2 Holmlea Road Datchet Slough SL3 9HQ

    Change of use from a dwellinghouse (Use Class C3) to a children's home (Use Class C2) for up to three children, together with conversion of the garage to an office with an en-suite facilities and alterations to fenestration.

    Received 7 Aug, published by the council 27 Aug 2026 Full applications
  • 26/01121/FULL Granted

    Zain House 15 Wilton Crescent Windsor SL4 4YJ

    Single storey side/front extension, first floor extension over existing side element with 1no. Juliet balcony and 1no. Juliet balcony to existing rear elevation.

    Received 6 May, published by the council 11 Aug 2026 Full applications
  • 26/01977/FULL Granted

    9 St Marks Place Windsor SL4 3BG

    Garage conversion and alterations to fenestration.

    Received 11 Aug, published by the council 24 Aug 2026 Full applications
  • 26/01804/FULL Granted

    16 Devereux Road Windsor SL4 1JJ

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

    Received 23 Jul, published by the council 24 Aug 2026 Full applications