Flat 1 Roseleigh High Street Cookham Maidenhead SL6 9SF

1. 17 Apr 2026

   Received by Windsor and Maidenhead

2. 5 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 31 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Windsor and Maidenhead took a median of 55 days over the applications it decided in the last year.

This application is with Windsor and Maidenhead for determination, against a statutory target of eight weeks. Over the last year Windsor and Maidenhead decided full applications in a median of 62 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• The Arcade High Street Cookham Maidenhead SL6 9TA

  21/03582/FULL Submitted 6 Dec 2021 5m away

  Demolition of an existing shed used for ancillary commercial storage and the formation of a patio for use by coffee shop for ancillary outdoor seating area - retrospective.

  Withdrawn Full applications Demolition 47 docs
  Small domestic

• The Arcade High Street Cookham Maidenhead SL6 9TA

  21/03512/FULL Submitted 25 Nov 2021 5m away

  Change of use of the existing building from ancillary commercial use to office space - retrospective.

  Withdrawn Full applications 45 docs

• The Arcade High Street Cookham Maidenhead SL6 9TA

  22/03162/FULL Submitted 24 Nov 2022 5m away

  Change of use of the existing building from ancillary commercial use to office space (Retrospective).

  Refused Full applications 78 docs

• The Arcade High Street Cookham Maidenhead SL6 9TA

  22/03161/FULL Submitted 24 Nov 2022 5m away

  Demolition of an existing shed used for ancillary commercial storage and the formation of a patio for use by coffee shop for ancillary outdoor seating area (Retrospective).

  Granted Full applications Demolition 49 docs
  Small domestic

• Shelleys High Street Cookham Maidenhead SL6 9SF

  26/00525/CONDIT Submitted 27 Feb 2026 10m away

  Details required by Condition 3 (Rooflights) of planning permission 25/01198/FULL for a single storey rear extension with raised terrace and alterations to fenestration.

  Refused Conditions Extension Loft or dormer +1 5 docs
  Small domestic

• Shelleys High Street Cookham Maidenhead SL6 9SF

  26/00630/CONDIT Submitted 10 Mar 2026 10m away

  Details required by Condition 2 (Windows and Doors), 4 (Materials) and 5 (SuDS) of planning permission 25/01198/FULL for a Single storey rear extension with raised terrace and alterations to fenestration

  Refused Conditions Extension Windows or glazing 11 docs
  Small domestic

• 26/00980/FULL Granted

  19 Linchfield Road Datchet Slough SL3 9NA

  Single storey rear extension

  21 Apr 2026 Full applications
• 26/01706/FULL Granted

  Loraine 36 Forlease Road Maidenhead SL6 1RU

  Single storey rear extension to the main dwelling, partial demolition to existing garage with a relocated door, alterations to the patio and new steps

  13 Jul 2026 Full applications
• 26/01675/FULL Granted

  59 Grove Road Windsor SL4 1HT

  Increase in height of the existing side boundary brick wall following the removal of the existing timber fencing and a reduction in height and new railings to the existing front/side boundary wall.

  9 Jul 2026 Full applications
• 26/01265/FULL Granted

  107 Slough Road Datchet Slough SL3 9AQ

  Single storey rear extension and alterations to fenestration following the demolition of the existing rear element.

  20 May 2026 Full applications
• 26/01700/FULL Granted

  4 Dhoon Rise Maidenhead SL6 1BS

  Garage conversion, front bay window and a single storey front/side extension.

  13 Jul 2026 Full applications