23/00270/PDXL

1. 1 Feb 2023

   Received by Windsor and Maidenhead

2. 10 Mar 2023

   Decision issued: Prior Approval Required and Granted

3. 27 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

• 22/02730/CPD Granted

  71 Lowbrook Drive Maidenhead SL6 3XS

  Certificate of lawfulness to determine whether the proposed entrance door, window and garage conversion is lawful.

  10 Oct 2022 1m away Lawful development
• 26/01355/CPD Granted

  52 Lowbrook Drive Maidenhead SL6 3XR

  Certificate of lawfulness to determine whether the proposed garage conversion and alterations to fenestration are lawful.

  2 Jun 2026 86m away Lawful development
• 22/03291/FULL Granted

  Laburnham Smithfield Road Maidenhead SL6 3NP

  Single storey front porch extension, single storey rear extension, 1no. lightwell, 1no. skylight and alterations to fenestration.

  9 Dec 2022 129m away Full applications
• 26/01260/FULL Refused

  2 Bissley Drive And Land At 2 Bissley Drive Maidenhead

  1no. detached dwelling, Solar panels, 1no. ASHP, 1no. EV charging point and 1no. dropped kerb following part demolition of existing dwelling.

  19 May 2026 163m away Full applications
• 23/00085/CPD Granted

  46 Lowbrook Drive Maidenhead SL6 3XP

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

  13 Jan 2023 170m away Lawful development
• 23/00145/FULL Granted

  Tal-Y-Bont 3 Smithfield Close Maidenhead SL6 3XE

  Single storey side extension following the demolition of existing elements.

  18 Jan 2023 218m 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