21/01690/FULL

1. 1 Jun 2021

   Received by Windsor and Maidenhead

2. 8 Jun 2021

   Validated

   Checked as complete and ready for consideration.

3. 3 Aug 2021

   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

• 26/00205/FULL Granted

  Silver Birches St Marys Road Ascot SL5 9JE

  Raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. side bay window, new chimney, single storey side/rear extension, alterations to fenestration and hardstanding, following demolition of existing elements.

  26 Jan 2026 64m away Full applications
• 26/01692/CONDIT Awaiting decision

  Silver Birches St Marys Road Ascot SL5 9JE

  Details required by Condition 3 (Biodiversity enhancements) and 8 (Landscaping) of planning permission 26/00205/FULL for Raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. side bay window, new chimney, single storey side/rear extension, alterations to fenestration and hardstanding, following demolition of existing elements.

  10 Jul 2026 64m away Conditions
• 26/01792/VAR Awaiting decision

  Silver Birches St Marys Road Ascot SL5 9JE

  Variation (under Section 73) of Condition 9 (Approved Plans) to substitute those plans approved under 26/00205/FULL for a raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. side bay window, new chimney, single storey side/rear extension, alterations to fenestration and hardstanding, following demolition of existing elements with amended plans.

  22 Jul 2026 67m away Amendments
• 25/03374/TPO Awaiting decision

  Moondance St Marys Road Ascot SL5 9JE

  (T1-T4) Reduce as shown. (006/2015/TPO)

  19 Dec 2025 168m away Trees
• 21/00910/TPO Granted

  Kerrywood Horse Gate Ride Ascot SL5 9LS

  (T1) Silver Birch - Fell . (T8) Silver Birch - Fell. (TPO 13 of 2015)

  22 Mar 2021 309m away Trees
• 26/01614/FULL Awaiting decision

  Trade Winds Monks Drive Ascot SL5 9BB

  Guardrail and replacement rooflight to the existing roof.

  1 Jul 2026 368m away Full applications

• 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