Iomart Spectrum House Clivemont Road Maidenhead SL6 7FW

1. 22 Jun 2023

   Received by Windsor and Maidenhead

2. 15 Aug 2023

   Decision issued: Prior Approval Required and Granted

3. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 15 August 2023, 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 46 Cordwallis Road Maidenhead SL6 7BR

  21/03502/FULL Submitted 26 Nov 2021 50 yards away

  Single storey rear extension - retrospective.

  Granted Full applications Extension 21 docs
  Small domestic

• 42 Cordwallis Road Maidenhead SL6 7BR

  22/01326/FULL Submitted 17 May 2022 50 yards away

  Single storey rear extension.

  Refused Full applications Extension 15 docs
  Small domestic

• 42 Cordwallis Road Maidenhead SL6 7BR

  22/02613/FULL Submitted 23 Sep 2022 50 yards away

  Single storey rear extension following part demolition of existing rear element.

  Granted Full applications Extension Demolition 13 docs
  Small domestic

• 46 Cordwallis Road Maidenhead SL6 7BR

  21/03501/CPD Submitted 26 Nov 2021 50 yards away

  Certificate of lawfulness to determine whether the proposed x1 additional front rooflight and x1 rear dormer to facilitate a loft conversion is lawful.

  Granted Lawful development Loft or dormer 7 docs

• 42 Cordwallis Road Maidenhead SL6 7BR

  22/01327/CPD Submitted 17 May 2022 50 yards away

  Certificate of lawfulness to determine whether the proposed 2no. front rooflights and 1no. rear dormer to facilitate a loft conversion is lawful.

  Granted Lawful development Loft or dormer 8 docs

• Unit 2 Cordwallis Industrial Estate Clivemont Road Maidenhead SL6 7BU

  23/02210/TPO Submitted 8 Sep 2023 50 yards away

  Works detailed on the Cordwallis Tree Survey Shedule submitted with the application (TPO 006/2019)

  Split decision Trees 8 docs

• 26/01684/PDXL Refused

  9 Duncroft Windsor SL4 4HH

  Single storey rear extension no greater than 6.00m in depth, 3.20m high with an eaves height of 2.90m.

  Received 10 Jul, published by the council 11 Aug 2026 Prior approval
• 26/01861/PDXL Granted

  6 Hendons Way Holyport Maidenhead SL6 2LF

  Single storey rear extension no greater than 6.00m in depth, 2.78m high with an eaves height of 2,70m.

  Received 29 Jul, published by the council 4 Aug 2026 Prior approval
• 26/01912/PDXL Granted

  Fourwinds 2 Green Lane Ascot SL5 7QJ

  Single storey rear extension no greater than 7.46m in depth, 3.20m high with an eaves height of 2.45m.

  Received 3 Aug, published by the council 11 Aug 2026 Prior approval
• 26/01789/PDXL Granted

  6 The Dell Maidenhead SL6 3NS

  Single storey rear extension no greater than 3.76m in depth, 2.90m high with an eaves height of 2.90m.

  Received 22 Jul, published by the council 31 Jul 2026 Prior approval
• 26/01831/PDXL Granted

  1 Bell View Windsor SL4 4ET

  Single storey rear extension no greater than 4.30m in depth, 2.80m high with an eaves height of 2.50m.

  Received 27 Jul, published by the council 31 Jul 2026 Prior approval