26/00995/PDXL

1. 22 Apr 2026

   Received by Windsor and Maidenhead

2. 29 May 2026

   Decision issued: Prior Approval Required and Granted

3. 25 Jul 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.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• 26/00566/FULL Granted

  18 Clare Road Maidenhead SL6 4DG

  Loft conversion and alterations to fenestration following removal of existing chimney.

  3 Mar 2026 43m away Full applications
• 22/03176/FULL Granted

  Unit 9 Kings Grove Industrial Estate Kings Grove Maidenhead SL6 4DP

  Change of use from Auction House (Sui Generis) to a use Class E (Office) and B8 (Storage and Distribution).

  28 Nov 2022 65m away Full applications
• 22/02932/FULL Withdrawn

  7 Kings Grove Maidenhead SL6 4DA

  Change of use of the detached outbuilding to a dwelling with associated parking and boundary treatment.

  3 Nov 2022 109m away Full applications
• 26/00233/FULL Refused

  Land At 7 Kings Grove Maidenhead SL6 4DA

  Change of use of an existing residential annex to an independent studio dwelling (Use Class C3).

  28 Jan 2026 113m away Full applications
• 24/02151/TPO Granted

  3 Underhill Close Maidenhead SL6 4DS

  T1 - Oak - Crown lift to a height of 5m over ground level, Tip reduce lower lateral branches to maintain a clearance of 4m over the roof of the neighbouring property at Elentone, Lower Boyndon Road and a clearance of 3m from the side of the house at 3 Underhill Close.removal of deadwood and ivy (006/1996/TPO).

  5 Sep 2024 174m away Trees
• 22/02764/FULL Granted

  107 Grenfell Road Maidenhead SL6 1EX

  Single storey side/rear extension.

  13 Oct 2022 182m away Full applications

• 26/01831/PDXL Awaiting decision

  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.

  27 Jul 2026 Prior approval
• 26/01846/PDXL Awaiting decision

  24 New Road Datchet Slough SL3 9JB

  Single storey rear extension no greater than 4.00m in depth, 3.20m high with an eaves height of 3.00m.

  27 Jul 2026 Prior approval
• 26/01470/PDXL Refused

  14 Church View White Waltham Maidenhead SL6 3JQ

  Single storey rear extension no greater than 6.00m in depth, 3.80m high with an eaves height of 2.80m.

  15 Jun 2026 Prior approval
• 26/01789/PDXL Awaiting decision

  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.

  22 Jul 2026 Prior approval
• 26/01446/PDXL Granted

  16 Buckland Crescent Windsor SL4 5JS

  Single storey rear extension no greater than 6.00m in depth, 2.81m high with an eaves height of 2.71m.

  10 Jun 2026 Prior approval