91 Cannon Court Road Maidenhead SL6 7QP

This site has had 4 applications since 2026: 2 approved, 1 refused.

• 26/01918/VAR Awaiting decision

  91 Cannon Court Road Maidenhead SL6 7QP

  Variation (under Section 73a) of planning permission 26/00385/FULL to vary condition 2 (Materials).

  Submitted 3 Aug 2026 Amendments
• 26/00516/CPD Refused

  91 Cannon Court Road Maidenhead SL6 7QP

  Certificate of lawfulness to determine whether the proposed single storey rear extension and alterations to hardstanding following demolition of existing element is lawful.

  Decided 6 Mar 2026 Lawful development
• 26/00385/FULL Granted

  91 Cannon Court Road Maidenhead SL6 7QP

  Single storey wraparound extension (rear/side/front), garage conversion, 1no. flue, hardstanding, alterations front steps, external finishes and fenestration following demolition of existing elements.

  Decided 8 Apr 2026 Full applications

1. 18 Mar 2026

   Received by Windsor and Maidenhead

2. 11 May 2026

   Decision issued: Permitted Development

3. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 11 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 91 Cannon Court Road Maidenhead SL6 7QP

  26/01918/VAR Submitted 3 Aug 2026 50 yards away

  71% historically approved · decision due ~29 Sep

  Variation (under Section 73a) of planning permission 26/00385/FULL to vary condition 2 (Materials).

  Awaiting decision Amendments 6 docs

• 91 Cannon Court Road Maidenhead SL6 7QP

  26/00516/CPD Submitted 26 Feb 2026 50 yards away

  Certificate of lawfulness to determine whether the proposed single storey rear extension and alterations to hardstanding following demolition of existing element is lawful.

  Refused Lawful development Extension Demolition 9 docs
  Small domestic

• 91 Cannon Court Road Maidenhead SL6 7QP

  26/00385/FULL Submitted 12 Feb 2026 50 yards away

  Single storey wraparound extension (rear/side/front), garage conversion, 1no. flue, hardstanding, alterations front steps, external finishes and fenestration following demolition of existing elements.

  Granted Full applications Extension Demolition +1 14 docs
  Small domestic

• Milton House Cannon Court Road Maidenhead SL6 7QN

  20/03329/CPD Submitted 10 Dec 2020 100 yards away

  Certificate of lawfulness to determine whether the proposed single storey front infill extension and rear dormer to facilitate a loft conversion is lawful.

  Refused Lawful development Extension Loft or dormer 9 docs
  Small domestic

• Milton House Cannon Court Road Maidenhead SL6 7QN

  21/00343/FULL Submitted 5 Feb 2021 100 yards away

  Single storey front infill extension, x2 front rooflights and x1 rear dormer.

  Granted Full applications Extension Loft or dormer 24 docs
  Small domestic

• 75 Cannon Court Road Maidenhead SL6 7QP

  21/03142/FULL Submitted 21 Oct 2021 100 yards away

  Single storey side extension, x2 front rooflights, x1 rear dormer and alterations to fenestration, following demolition of the existing garage and removal of the existing chimney.

  Granted Full applications Extension Loft or dormer +2 11 docs
  Small domestic

• 26/01743/CPD Refused

  1 Aston Mead Windsor SL4 5PW

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

  Received 16 Jul, published by the council 31 Jul 2026 Lawful development
• 26/01828/CPU Granted

  Concorde Park Concorde Road Maidenhead SL6 4FJ

  Certificate of lawfulness to determine whether a private hire operators licence for taxi services is lawful.

  Received 27 Jul, published by the council 24 Aug 2026 Lawful development
• 26/01853/CPU Granted

  20 Craufurd Rise Maidenhead SL6 7LS

  Certificate of lawfulness to determine whether the proposed use of a room on the ground floor as private hire operators licence is lawful.

  Received 27 Jul, published by the council 24 Aug 2026 Lawful development
• 26/01781/CPD Refused

  163 Arthur Road Windsor SL4 1RZ

  Certificate of lawfulness to determine whether the proposed rear L shaped dormer with Juliet balcony and new air source heat pump are lawful.

  Received 21 Jul, published by the council 27 Jul 2026 Lawful development
• 26/01553/CLU Granted

  64 Priors Way Maidenhead SL6 2EN

  Certificate of lawfulness to determine whether the existing use of building as self-contained residential dwelling as per details set out in Statutory Declaration is lawful.

  Received 24 Jun, published by the council 25 Jul 2026 Lawful development