26/01142/PDXL

1. 8 May 2026

   Received by Windsor and Maidenhead

2. 13 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 Jun 2026

   Decision issued: Prior Approval Not Required

4. 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

• 26/00226/PDXL Refused

  107 Slough Road Datchet Slough SL3 9AQ

  Single storey rear extension no greater than 5.50m in depth, 3.85m high with an eaves height of 3.85m.

  27 Jan 2026 189m away Prior approval
• 26/01265/FULL Awaiting decision

  107 Slough Road Datchet Slough SL3 9AQ

  Single storey rear extension and alterations to fenestration following demolition of existing rear element and 1no. chimney.

  20 May 2026 192m away Full applications
• 26/00561/FULL Refused

  4 Agars Place Datchet Slough SL3 9AH

  Garage conversion to habitable accommodation ancillary to the main dwellinghouse (Retrospective).

  3 Mar 2026 270m away Full applications
• 22/02926/FULL Granted

  14 Eton Road Datchet Slough SL3 9AY

  Part single, part two storey rear extension with 2no. Juliet balconies, single storey side extension and alterations to the external finish and fenestration.

  1 Nov 2022 283m away Full applications
• 23/00353/PDXL Refused

  10 Castle Avenue Datchet Slough SL3 9BA

  Single storey rear extension no greater than 6.7m in depth, 3.6m high with an eaves height of 2.7m.

  8 Feb 2023 313m away Prior approval
• 22/02312/NMA Refused

  133 Slough Road Datchet Slough SL3 9AE

  Non material amendments to planning permission 21/03671 for amendments to the design of the approved detached garage with room above.

  22 Aug 2022 323m away Amendments

• 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