26/01419/FULL

1. 8 Jun 2026

   Received by Windsor and Maidenhead

2. 12 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 20 Jul 2026

   Decision issued: Application Permitted

4. 25 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

• 22/02824/CONDIT Granted

  12 High Street Windsor SL4 1LT

  Details required by Condition 3 (Louvre) of Listed Building Consent (22/01739/LBC) for consent for the installation of a small external intake louvre to the rear elevation.

  19 Oct 2022 1m away Conditions
• 26/01420/LBC Granted

  12 High Street Windsor SL4 1LT

  Consent for 1no. accessibility ramp to front entrance.

  8 Jun 2026 3m away Heritage and listed buildings
• 22/02276/LBC Withdrawn

  11 High Street Windsor

  Consent for internal alterations to first and second floor to facilitate the change of use of the first and second floor from office to residential to create x3 units.

  17 Aug 2022 8m away Heritage and listed buildings
• 22/02275/FULL Withdrawn

  11 High Street Windsor

  Internal alterations to first and second floor to facilitate the change of use of the first and second floor from office to residential to create x3 units.

  17 Aug 2022 8m away Full applications
• 22/02352/FULL Refused

  Denning Legal 10A High Street Windsor SL4 1LD

  Internal alterations on the first floor to facilitate the change of use of the existing office to residential to create x1 flat, x2 new rooflights and alterations to fenestration.

  24 Aug 2022 15m away Full applications
• 22/02649/FULL Refused

  9A High Street Windsor

  Two storey rear extension and alterations to existing ground floor to create x2 additional residential dwellings, new access to basement, alterations to fenestration and to existing car park spaces following demolition of existing two storey rear extension.

  29 Sep 2022 21m 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