26/01251/FULL

1. 19 May 2026

   Received by Windsor and Maidenhead

2. 13 Jul 2026

   Decision issued: Application Permitted

3. 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

• 24/02336/FULL Refused

  1 Surly Hall Walk Windsor SL4 5LY

  Single storey front/side extension, hip to gable, raising of the eaves and ridge to facilitate a new first floor and alterations to fenestration.

  26 Sep 2024 85m away Full applications
• 26/00660/CPD Granted

  23 Tudor Way Windsor SL4 5LT

  Certificate of lawfulness to determine whether the proposed construction of rear single storey extension is lawful.

  12 Mar 2026 123m away Lawful development
• 26/01746/FULL Awaiting decision

  1 Losfield Road Windsor SL4 5LU

  Garage conversion, ground floor front infill extension, part single part first floor part two storey side/rear extension, alterations to fenestration following the demolition of the existing elements.

  16 Jul 2026 143m away Full applications
• 26/00401/PDXL Granted

  2 Dedworth Drive Windsor SL4 5NQ

  Single storey rear extension no greater than 5.00m in depth, 3.10m high with an eaves height of 3.00m.

  13 Feb 2026 146m away Prior approval
• 26/01234/NMA Granted

  Dedworth Clinic 97A And Lane At 97A Smiths Lane Windsor

  Non material amendments to planning permission 25/01982/FULL to amend the wording of the description and the conditions.

  15 May 2026 192m away Amendments
• 26/01579/CPD Awaiting decision

  30 Harcourt Road Windsor SL4 5LZ

  Certificate of lawfulness to determine whether the proposed single storey side extension is lawful.

  24 Jun 2026 226m away Lawful development

• 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