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Planning application

26/01171/FULL

The Orchard Church Road Cookham Dean Maidenhead SL6 9PD

Granted Windsor and Maidenhead Full

Proposal

Conversion of existing detached garage to part-habitable accommodation ancillary to the main dwelling and alterations to fenestration.

As published by the council, reference 26/01171/FULL

Timeline

Dates from the published record

  1. 11 May 2026

    Received by Windsor and Maidenhead

  2. 20 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 15 Jul 2026

    Decision issued: Application Permitted

  4. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 26/01173/FULL Awaiting decision

    The Orchard Church Road Cookham Dean Maidenhead SL6 9PD

    Replacement of existing timber boundary fence with new facing brickwork boundary wall.

    11 May 2026 1m away Full applications
  • 21/01926/NMA Granted

    Moonbeams Cottage Hills Lane Cookham Maidenhead SL6 9NX

    Non material amendment to planning permission 17/02974/FULL for fenestration changes on the single storey rear element.

    22 Jun 2021 33m away Amendments
  • 22/02841/NMA Granted

    Moonbeams Cottage Hills Lane Cookham Maidenhead SL6 9NX

    Non-material amendments to planning permission 17/02974/FULL (subsequently varied under application 21/01926/NMA) to change the external finish to render.

    24 Oct 2022 33m away Amendments
  • 22/02330/FULL Withdrawn

    Moonbeams Cottage Hills Lane Cookham Maidenhead SL6 9NX

    Single storey detached garage/workshop with solar panelled roof and EV charge point.

    23 Aug 2022 48m away Full applications
  • 22/02605/FULL Granted

    Mulberry House Church Road Cookham Dean Maidenhead SL6 9PD

    New carport to the Coach House.

    26 Sep 2022 62m away Full applications
  • 22/03194/CONDIT Refused

    Cherry Tree Cottage Cookham Dean Common Cookham Maidenhead SL6 9NZ

    Details required by Condition 3 (Bat licence), Condition 4 (Lighting), Condition 5 (Biodiversity) of Planning Permission 22/02088 for Single storey side/rear extension, first floor front/side extension, 2no. side canopies, alterations to the external finish and fenestration and 3no. rooflights to the existing detached outbuilding.

    29 Nov 2022 113m away Conditions

In Windsor and Maidenhead

  • 26/00962/FULL Granted

    Bonnicut Barn Bonnicut Court 14 High Street Sunningdale Ascot SL5 0NB

    2no. front dormers, part raising of the front elevation to form a parapet wall and terrace, 3no. front rooflights, 3no. rear dormers and alterations to fenestration. (Part Retrospective).

    20 Apr 2026 Full applications
  • 26/01310/FULL Granted

    6 Gilman Crescent Windsor SL4 4YN

    Single storey front/side extension, relocated front door, two storey rear extension, alterations to fenestration and hardstanding, new steps, 1 no. dropped kerb, following demolition of existing elements

    22 May 2026 Full applications
  • 25/03313/FULL Refused

    Land To The South of Lower Mount Farm Long Lane Cookham Maidenhead

    Erection of a crematorium with ceremony hall and memorial arboretum, associated use of land, PV array, vehicular access, parking, landscaping, pavement and road widening along Long Lane.

    15 Dec 2025 Full applications
  • 26/01387/FULL Granted

    7 Elm Road Windsor SL4 3NB

    Single storey rear/side extension

    5 Jun 2026 Full applications
  • 26/00877/FULL Granted

    45 Queens Close Old Windsor Windsor SL4 2PR

    Two storey front/side extension.

    7 Apr 2026 Full applications