23/00159/FULL

1. 19 Jan 2023

   Received by Windsor and Maidenhead

2. 9 Feb 2023

   Validated

   Checked as complete and ready for consideration.

3. 2 May 2023

   Decision issued: Application Permitted

4. 27 Jul 2026

   Added to PlanIndex

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.

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

• 26/01128/CPD Refused

  Oaktree Cottage St Leonards Hill Windsor SL4 4AT

  Certificate of lawfulness to determine whether the proposed erection of swimming pool enclosure is lawful.

  7 May 2026 34m away Lawful development
• 22/02829/FULL Granted

  Upland St Leonards Hill Windsor SL4 4AT

  Single storey rear and side extension

  21 Oct 2022 97m away Full applications
• 22/03169/TPO Granted

  St Georges St Leonards Hill Windsor SL4 4AT

  T1 - Oak - prune to give up to 2.5m clearance from roof of house at Upland (002/1961/TPO).

  25 Nov 2022 106m away Trees
• 21/01066/FULL Refused

  Langleigh Copse St Leonards Hill Windsor SL4 4AL

  Detached outbuilding ancillary to the main dwelling.

  6 Apr 2021 114m away Full applications
• 25/02923/TPO Awaiting decision

  Carrisbrooke St Leonards Hill Windsor SL4 4AL

  (T1) Oak - Crown reduce leaving a final height of 22.5m, spread of 30m and remove deadwood. (005/1960/TPO)

  4 Nov 2025 134m away Trees
• 22/02850/TPO Granted

  33 Dower Park Windsor SL4 4BQ

  (T1-T4) - Goat Willows - Crown lift to provide 3.5m road clearance. Final height 3/4m and 3m spread after cutting. (T5) - Oak - Fell. (T6) - Laurel -Trim back. (T7-T10) - Goat Willows - Crown lift to provide 3.5m road clearance. Final height 3/4m and 5m spread after cutting. (T11) - Sycamore - Reduce by 2m all over, leaving a final height of 5m and spread of 3m. (004/1962/TPO)

  21 Oct 2022 162m away Trees

• 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