Claires Court School Senior Boys Ray Mill Road East Maidenhead SL6 8TE

1. 26 Sep 2025

   Received by Windsor and Maidenhead

2. 10 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 19 Feb 2026

   Decision issued: Application Permitted

4. 11 Aug 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 lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• Claires Court School Senior Boys Ray Mill Road East Maidenhead SL6 8TE

  25/02521/FULL Submitted 26 Sep 2025 2m away

  3no. outbuildings (Retrospective)

  Granted Full applications 20 docs

• Brookwood Cottage 82 Ray Mill Road East Maidenhead SL6 8TD

  26/01081/FULL Submitted 1 May 2026 73m away

  Single storey front/side extension, first floor front/side extension, first floor rear extension, alterations to fenestration, new boundary treatment and enlargement of existing access.

  Granted Full applications Extension Windows or glazing 19 docs
  Small domestic

• 52 Ray Park Avenue Maidenhead SL6 8DX

  22/02760/TPO Submitted 7 Oct 2022 93m away

  T1 - Sycamore - Crown reduction back to most recent established reduction points (020/2002/TPO)

  Granted Trees 5 docs

• 1 Camperdown Maidenhead SL6 8DU

  21/01612/TPO Submitted 24 May 2021 99m away

  (T1) Cedar - remove branch originating 8m northwest; remove branch originating 8.2m north; reduce branch originating 9m south by a maximum of 3m to suitable growth point; reduce branches above to south (1 Camperdown) and east (2 Camperdown) which oversail houses by a maximum of 2m to suitable growth points. After pruning, no reduced branch to the south or east should be shorter than 2.75m. The natural taper of the crown will mean that branches higher in the crown do not require pruning. (TPO 2 or 2002).

  Granted Trees 7 docs

• 9 Camperdown Maidenhead SL6 8DU

  21/00971/FULL Submitted 29 Mar 2021 102m away

  Part single, part first floor, part two storey side/rear extension, alterations to the external finish and fenestration and enlargement of the existing patio.

  Granted Full applications Extension Windows or glazing 10 docs

• 10 Camperdown Maidenhead SL6 8DU

  22/00083/FULL Submitted 14 Jan 2022 111m away

  Re-location of the front entrance door, single storey front infill extension with entrance steps, single storey side extension and alterations to external finishes and fenestration, following part demolition of the existing single storey front element and the existing garage.

  Granted Full applications Extension Demolition +1 17 docs
  Small domestic

• 26/01615/CLU Granted

  Riding Court Farm Riding Court Riding Court Road Datchet Slough SL3 9JT

  Certificate of lawfulness to determine whether the existing units 'JKL' (use class B8) used for storage and distribution; unit 'AB' (use class B8) used for hiring, maintaining, and cleaning concrete screed and machinery and 'storage yard 2' (use class B8) used for the storage of scaffolding is lawful.

  1 Jul 2026 Lawful development
• 26/01581/CLD Granted

  The George Public House The Brewhouse The Green Holyport Road Holyport Maidenhead

  Certificate of lawfulness to determine whether the existing bollard is lawful.

  26 Jun 2026 Lawful development
• 26/01389/CLD Granted

  Redwood 88 Bolton Road Windsor SL4 3JG

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

  5 Jun 2026 Lawful development
• 26/02060/CPD Awaiting decision

  13 Orchard Grove Maidenhead SL6 6DR

  Certificate of lawfulness to determine whether the proposed hip to gable roof alteration, 2 no. front rooflights and 1 no. rear dormer is lawful.

  20 Aug 2026 Lawful development
• 26/01564/CPD Refused

  Long Chase Farm Ascot Road Holyport Maidenhead SL6 3LA

  Rear two storey extension to Long Chase Farmhouse under Class A of Part 1 of the GPDO 2015,As Amended.

  25 Jun 2026 Lawful development