4 Grove Close Old Windsor Windsor SL4 2LY

1. 11 Jan 2021

   Received by Windsor and Maidenhead

2. 12 Mar 2021

   Decision issued: Application Permitted

3. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 12 March 2021, 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 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.

• 23 Walpole Road Old Windsor Windsor SL4 2LX

  23/01287/FULL Submitted 25 May 2023 50 yards away

  Demolition of existing extension and erection of a conservatory

  Granted Full applications Extension Demolition 8 docs

• 35 Walpole Road Old Windsor Windsor SL4 2LX

  26/00762/FULL Submitted 25 Mar 2026 50 yards away

  Single storey rear extension

  Refused Full applications Extension 12 docs
  Small domestic

• 35 Walpole Road Old Windsor Windsor SL4 2LX

  26/01910/FULL Submitted 3 Aug 2026 50 yards away

  71% historically approved · decision due ~28 Sep

  Single storey rear extension.

  Awaiting decision Full applications Extension 9 docs
  Small domestic

• 26 Ashbrook Road Old Windsor Windsor SL4 2LS

  22/01990/FULL Submitted 21 Jul 2022 50 yards away

  Part single/part two storey side/rear extension with covered area to front elevation and new mono pitched roof to existing single story front element following demolition of existing garage.

  Granted Full applications Extension Demolition 14 docs

• 32 Walpole Road Old Windsor Windsor SL4 2LZ

  21/02851/FULL Submitted 22 Sep 2021 50 yards away

  Single storey front/side extension.

  Granted Full applications Extension 9 docs
  Small domestic

• 8 Ashbrook Road Old Windsor Windsor SL4 2LS

  21/02515/CPD Submitted 16 Aug 2021 100 yards away

  Certificate of lawfulness to determine whether the proposed hip to gable loft conversion with x front rooflights, x1 side rooflight and x1 rear dormer is lawful.

  Granted Lawful development Loft or dormer 5 docs

• 26/00980/FULL Granted

  19 Linchfield Road Datchet Slough SL3 9NA

  Single storey rear extension

  Received 21 Apr, published by the council 25 Jul 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

  Received 13 Jul, published by the council 31 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.

  Received 9 Jul, published by the council 25 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.

  Received 20 May, published by the council 25 Jul 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.

  Received 13 Jul, published by the council 27 Jul 2026 Full applications