3 Alpine Close Ascot SL5 9WB

1. 23 Dec 2025

   Received by Windsor and Maidenhead

2. 12 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 3 Mar 2026

   Decision issued: Application Permitted

4. 11 Aug 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

• Chartwood 8 Hancocks Mount Ascot SL5 9PQ

  25/02971/TPO Submitted 10 Nov 2025 77m away

  (T1) Oak - reduce the branches by 3m over the garage (Northern Side). (003/1990/TPO).

  Refused Trees 6 docs

• Chartwood 8 Hancocks Mount Ascot SL5 9PQ

  26/01839/TPO Submitted 27 Jul 2026 78m away

  97% historically approved · decision due ~21 Sep

  (T1) Oak - Crown raise removing the 3-4 lowest branches on the Eastern side. (003/1990/TPO)

  Awaiting decision Trees 4 docs

• Green Shadows Hancocks Mount Ascot SL5 9PQ

  21/03098/TPO Submitted 18 Oct 2021 91m away

  (T1 and T2) Sweet Chestnuts - remove epicormic growth (new growth) up to a height of 5m from ground level and (T2) Sweet Chestnut - prune to give up to 2m clearance to the house. (TPO 3 of 1990).

  Granted Trees 6 docs

• Chartwell House Hancocks Mount Ascot SL5 9PQ

  26/01707/TPO Submitted 13 Jul 2026 124m away

  97% historically approved · decision due ~30 Sep

  (T1) Chestnut - crown reduce the tree to a monolith at the crown break leaving the lower growth on the stem (003/1990/TPO)

  Awaiting decision Trees 6 docs

• Wharton Wood Hancocks Mount Ascot SL5 9PQ

  25/02911/TPO Submitted 4 Nov 2025 131m away

  T1 - Chestnut - Reduce lower lateral branch growing gate entrance by 3m (003/1990/TPO).

  Granted Trees 8 docs

• 1 Stonehill Gate Hancocks Mount Ascot SL5 9WA

  21/01969/TPO Submitted 25 Jun 2021 136m away

  T1 Sweet chestnut - prune to give up to 2m clearance to the house; crown lift to achieve up to 4m clearance over the garden. (TPO 3 of 1990).

  Granted Trees 5 docs

• 26/01628/FULL Granted

  25 Bannard Road Maidenhead SL6 4NP

  Single storey rear extension following the demolition of the existing conservatory.

  3 Jul 2026 Full applications
• 26/01384/FULL Granted

  Stoney Vere Farm House Butchers Lane White Waltham Maidenhead SL6 3SD

  Single storey side extension

  4 Jun 2026 Full applications
• 26/01674/FULL Granted

  50 Welley Road Wraysbury Staines TW19 5DJ

  Detached annexe to be used ancillary to the main dwelling.

  9 Jul 2026 Full applications
• 26/01312/FULL Refused

  16 Whyteladyes Lane Cookham Maidenhead SL6 9NA

  Hip to gable, 1no. front dormer, 1no. rear dormer and alterations to fenestration and relocation of PV panels.

  27 May 2026 Full applications
• 26/01379/FULL Granted

  Lotus Cottage Holyport Street Holyport Maidenhead SL6 2JR

  Part single part two storey part first floor rear/side extension and alterations to fenestration.

  4 Jun 2026 Full applications