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Planning application

3 Highclere Sunninghill Ascot SL5 0AA

Granted Windsor and Maidenhead 21/00117/FULL Full

Works: Extension Loft or dormer 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 and single storey rear extension, x1 new rooflight to front elevation, garage conversion to habitable accommodation, alteration to external finishes and relocation of vehicular access to include alteration to existing hardstanding.

As published by the council, reference 21/00117/FULL

Application record

Reference
21/00117/FULL
Type
Full
Status
Decided
Decision
Granted As published: Application Permitted
Received
18 Jan 2021
Validated
1 Feb 2021
Decided
9 Mar 2021
Ward
Ascot & Sunninghill
Parish
Sunninghill And Ascot Parish
Decision by
Delegated
Postcode
SL5 0AA

Timeline

Dates from the published record

  1. 18 Jan 2021

    Received by Windsor and Maidenhead

  2. 1 Feb 2021

    Validated

    Checked as complete and ready for consideration.

  3. 9 Mar 2021

    Decision issued: Application Permitted

  4. 12 Sep 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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Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 9 March 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 0.3 miles

  • 28 Highclere Sunninghill Ascot SL5 0AA

    24/02740/FULL Submitted 8 Nov 2024 50 yards away

    Single story front porch, single storey front side extension, single storey side/rear extension, garage conversion, raising of the ridge to create a first floor with 2no. rear dormers, 1no. Juliet balcony, new roof to existing rear element, 1no. flue and alterations to fenestration following demolition of existing element.

    Refused Full applications Extension Loft or dormer +3 11 docs
    Small domestic

  • 28 Highclere Sunninghill Ascot SL5 0AA

    22/00857/FULL Submitted 28 Mar 2022 50 yards away

    Garage conversion, single storey front/side infill extension, single storey side/rear extension, 1no. rear Juliet balcony, replacement roof with raised ridge height, 2no. front dormers, alterations to fenestration.

    Granted Full applications Extension Loft or dormer +2 14 docs
    Small domestic

  • Savannah 20 Kings Road Sunninghill Ascot SL5 9AB

    21/01171/VAR Submitted 13 Apr 2021 50 yards away

    Variation (under Section 73) of condition 2 (matching materials) to remove reference to 'matching materials' from the condition as approved under 20/01049/FULL for a single storey side and rear extension and new roof lantern.

    Granted Amendments Extension Roofing +1 14 docs
    Small domestic

  • Savannah 20 Kings Road Sunninghill Ascot SL5 9AB

    20/00742/PDXL Submitted 18 Mar 2020 50 yards away

    Single storey rear extension and single storey side extension.

    Refused Prior approval Extension 10 docs
    Small domestic

  • Savannah 20 Kings Road Sunninghill Ascot SL5 9AB

    20/02781/NMA Submitted 20 Oct 2020 50 yards away

    Non material amendment to planning permission 20/01049/Full to render the existing extension and proposed single storey side and rear extensions.

    Refused Amendments Extension 7 docs
    Small domestic

  • Savannah 20 Kings Road Sunninghill Ascot SL5 9AB

    20/01049/FULL Submitted 6 May 2020 50 yards away

    Single storey side and rear extension and new roof lantern

    Granted Full applications Extension Roofing +1 11 docs
    Small domestic

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