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Planning application

27 Whiteley Windsor SL4 5PJ

Granted Windsor and Maidenhead 26/01249/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

Garage conversion, single storey rear/side extension, first floor front/rear extension with supporting pillars to the side elevation, 1no. rear Juliet balcony and alterations to external finish and fenestration.

As published by the council, reference 26/01249/FULL

Application record

Reference
26/01249/FULL
Type
Full
Status
Decided
Decision
Granted As published: Application Permitted
Received
18 May 2026
Validated
18 May 2026
Decided
10 Jul 2026
Ward
Clewer And Dedworth West
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 5PJ

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2026: 1 approved, 0 refused.

  • 26/02383/CONDIT Awaiting decision

    27 Whiteley Windsor SL4 5PJ

    Details required by Condition 7 (Biodiversity Enhancements) of planning permission 26/01249/FULL for a Garage conversion, single storey rear/side extension, first floor front/rear extension with supporting pillars to the side elevation, 1no. rear Juliet balcony and alterations to external finish and fenestration.

    Submitted 29 Sep 2026 Conditions

Timeline

Dates from the published record

  1. 18 May 2026

    Received by Windsor and Maidenhead

  2. 10 Jul 2026

    Decision issued: Application Permitted

  3. 25 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/02383/CONDIT Awaiting decision

    27 Whiteley Windsor SL4 5PJ

    Details required by Condition 7 (Biodiversity Enhancements) of planning permission 26/01249/FULL for a Garage conversion, single storey rear/side extension, first floor front/rear extension with supporting pillars to the side elevation, 1no. rear Juliet balcony and alterations to external finish and fenestration.

    Submitted 29 Sep 2026 Conditions

Documents

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

17 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 July 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 0.3 miles

  • 27 Whiteley Windsor SL4 5PJ

    26/02383/CONDIT Submitted 29 Sep 2026 50 yards away

    94% historically approved · decision due ~24 Nov

    Details required by Condition 7 (Biodiversity Enhancements) of planning permission 26/01249/FULL for a Garage conversion, single storey rear/side extension, first floor front/rear extension with supporting pillars to the side elevation, 1no. rear Juliet balcony and alterations to external finish and fenestration.

    Awaiting decision Conditions Extension Windows or glazing 4 docs
    Small domestic

  • 25 Whiteley Windsor SL4 5PJ

    20/02801/PDXL Submitted 23 Oct 2020 50 yards away

    Single storey rear extension no greater than 4m in depth, 2.90m high with an eaves height of 2.40m

    Refused Prior approval Extension 6 docs
    Small domestic

  • 25 Whiteley Windsor SL4 5PJ

    20/03215/FULL Submitted 1 Dec 2020 50 yards away

    Single storey rear extension.

    Granted Full applications Extension 7 docs
    Small domestic

  • 32 Aston Mead Windsor SL4 5PP

    22/01049/FULL Submitted 19 Apr 2022 50 yards away

    Part single, part two storey side extension.

    Granted Full applications Extension 17 docs

  • 35 Whiteley Windsor SL4 5PJ

    20/00652/FULL Submitted 11 Mar 2020 50 yards away

    Single storey rear extension

    Granted Full applications Extension 12 docs
    Small domestic

  • 21 Whiteley Windsor SL4 5PJ

    24/02869/FULL Submitted 25 Nov 2024 50 yards away

    Single storey side/rear extension and single storey rear extension following demolition of existing elements.

    Refused Full applications Extension Demolition 16 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