The Spinney Sunning Avenue Sunningdale Ascot SL5 9PW

1. 13 Jul 2022

   Received by Windsor and Maidenhead

2. 30 Mar 2023

   Decision issued: Application Permitted

3. 4 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

• The Spinney Sunning Avenue Sunningdale Ascot SL5 9PW

  22/00266/FULL Submitted 3 Feb 2022 1m away

  1no. replacement detached dwelling, detached garage with accommodation within the roofspace, associated parking, landscaping and entrance gates following the demolition of the existing dwelling.

  Withdrawn Full applications New dwelling Demolition 37 docs
  Domestic

• Land At The Spinney And The Spinney Sunning Avenue Sunningdale Ascot

  21/02507/FULL Submitted 16 Aug 2021 1m away

  2no. dwellings, 2no. detached garages with habitable accommodation within the roofspace, new entrance gates and associated parking and landscaping following the demolition of the existing dwelling.

  Refused Full applications Demolition 42 docs
  Several homes

• The Orchard Sunning Avenue Sunningdale Ascot SL5 9PW

  26/01929/TPO Submitted 5 Aug 2026 20m away

  97% historically approved · decision due ~12 Oct

  (T1) - (Norwegian spruce) - Cut back by at least 1.2m on eastern and front sides from 7m to 5 - 6m in width, remove overhanging branches to garden/boundary and remove the lowest two branches back to the trunk (008/2019/TPO).

  Awaiting decision Trees 8 docs

• Pinehill Sunning Avenue Sunningdale Ascot SL5 9PW

  26/01926/CONDIT Submitted 4 Aug 2026 43m away

  94% historically approved · decision due ~30 Sep

  Details required by Condition 4 (obscure), 5 (no further windows), 6 (method statement), 7 (biodiversity enhancements) and 8 (external lighting scheme) of planning permission 24/02428/FULL for Resiting of the existing front entrance, new canopy,2no. single storey front/side extensions, new roof with raising of the ridge to the single storey side element, addition of habitable accommodation within the roofspace, 1no. front dormer, 1no. side dormer, single storey rear extension, alterations to the external finish and fenestration, raised terrace and steps, retaining wall and detached double garage. (Part Retrospective).

  Awaiting decision Conditions Extension Loft or dormer +2 6 docs
  Small domestic

• The Jordans Sunning Avenue Sunningdale Ascot SL5 9PW

  21/01925/FULL Submitted 22 Jun 2021 69m away

  Single storey link extension between existing dwelling and existing garage and retaining wall.

  Granted Full applications Extension 13 docs
  Small domestic

• Charlecombe Hall Chanctonbury Drive Ascot SL5 9PT

  26/00774/CONDIT Submitted 25 Mar 2026 85m away

  Details required by Condition 4 (Refuse and Recycling), 5 (External lighting), 6 (Biodiversity Offsetting Scheme), 7 (Biodiversity gain plan), 8 (CEMP Biodiversity), 9 (Eradication strategy), 10 (Biodiversity enhancements), 12 (GCN Mitigation) and 14 (ASHP) of planning permission 24/02026/FULL for 2no. detached dwellings, 1no. detached garage, hardstanding and replacement gates and piers following demolition of existing elements.

  Granted Conditions Demolition 18 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