26/01525/PDXL

1. 22 Jun 2026

   Received by Windsor and Maidenhead

2. 24 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Windsor and Maidenhead for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 26/01087/FULL Granted

  6 Castle Avenue Datchet Slough SL3 9BA

  Outbuilding ancillary to the main dwelling, with new patio and steps

  1 May 2026 54m away Full applications
• 26/00454/FULL Refused

  6 Castle Avenue Datchet Slough SL3 9BA

  Detached outbuilding with terrace ancillary to the main dwelling.

  20 Feb 2026 58m 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 77m away Prior approval
• 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 103m away Full applications
• 22/03249/FULL Granted

  Witches End 26 Eton Close Datchet Slough SL3 9BE

  First floor side/rear extension

  5 Dec 2022 156m away Full applications
• 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 186m 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