30 Grove Road Windsor SL4 1JQ

1. 27 Feb 2026

   Received by Windsor and Maidenhead

2. 23 Apr 2026

   Decision issued: Permitted Development

3. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 23 April 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.

• 28A Grove Road Windsor SL4 1JQ

  20/03236/FULL Submitted 2 Dec 2020 50 yards away

  Second floor rear extension, loft conversion with rear dormer, x2 new front rooflights and alteration to fenestration

  Granted Full applications Extension Loft or dormer +1 14 docs

• 28A Grove Road Windsor SL4 1JQ

  21/00955/CONDIT Submitted 29 Mar 2021 50 yards away

  Details required by conditions 2 (sample panel/bricks), 3 (sample of proposed roofing slate) and 4 (sections of windows/doors) of planning permission 20/03236/FULL for the construction of a second floor rear extension, loft conversion with rear dormer, x2 new front rooflights and alteration to fenestration.

  Granted Conditions Extension Loft or dormer +1 7 docs

• 26 Grove Road Windsor SL4 1JQ

  26/01623/FULL Submitted 2 Jul 2026 50 yards away

  71% historically approved · decision due ~23 Sep

  Single storey side extension, first floor rear extension with Juliet balcony, alterations to fenestration, new rear raised patio with steps, detached outbuilding ancillary to the main dwelling, 2no. air conditioning units to the first floor side elevation, new side boundary gate and wall, new path, gate, railings and brick piers to the front boundary following the removal of the existing elements.

  Awaiting decision Full applications Extension Windows or glazing 8 docs
  Small domestic

• 36 Grove Road Windsor SL4 1JQ

  23/00978/TCA Submitted 20 Apr 2023 50 yards away

  T1 Cypress - reduce back to property boundary (wall).

  Granted Trees 10 docs
  Small domestic

• 22 Grove Road Windsor SL4 1JQ

  24/02261/TCA Submitted 17 Sep 2024 50 yards away

  T1 Leyland cypress - fell.

  Granted Trees 5 docs

• 22 Grove Road Windsor SL4 1JQ

  20/03113/FULL Submitted 23 Nov 2020 50 yards away

  Single storey side extension, alteration to existing rear elevation and existing roof to include x1 new roof light, alteration to fenestration.

  Granted Full applications Extension Loft or dormer +2 16 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