22/02843/FULL

1. 24 Oct 2022

   Received by Windsor and Maidenhead

2. 26 Jan 2023

   Decision issued: Application Permitted

3. 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

• 22/02572/FULL Granted

  Imbers Grubwood Lane Cookham Maidenhead SL6 9UD

  Widening of the existing driveway and access and new entrance gates.

  22 Sep 2022 37m away Full applications
• 26/01042/CPD Granted

  May Cottage Grubwood Lane Cookham Maidenhead SL6 9UD

  Certificate of lawfulness to determine whether the proposed 4no. outbuildings incidental to the main dwelling and 1no. pool and hot tub following demolition of existing outbuildings are lawful.

  28 Apr 2026 76m away Lawful development
• 26/01169/CPD Refused

  Highwood Corner Grubwood Lane Cookham Maidenhead SL6 9UB

  Certificate of lawfulness to determine whether the proposed garage conversion, single storey side/rear extension, 1no. dormer to north and 1no. dormer to south elevation and alterations to fenestration are lawful.

  11 May 2026 318m away Lawful development
• 26/01170/PDXL Granted

  Highwood Corner Grubwood Lane Cookham Maidenhead SL6 9UB

  Single storey rear extension no greater than 8.00m in depth, 3.84m high with an eaves height of 2.78m.

  11 May 2026 319m away Prior approval
• 26/01823/CPD Awaiting decision

  Highwood Corner Grubwood Lane Cookham Maidenhead SL6 9UB

  Certificate of lawfulness to determine whether the proposed garage conversion, alterations to fenestration, 1 no. front dormer and 1 no. rear dormer to facilitate a loft conversion is lawful.

  24 Jul 2026 320m away Lawful development
• 24/01996/CPD Refused

  Chiltern Point Bigfrith Lane Cookham Maidenhead SL6 9PH

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

  15 Aug 2024 424m 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