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Planning application

22/03319/CLAMA

Chevron Air Holidays 143 St Leonards Road Windsor SL4 3DW

Granted Windsor and Maidenhead Prior Approval Class MA

Proposal

Prior approval to change the use from offices (Class E) to create x2 semi-detached dwellings (Class C3).

As published by the council, reference 22/03319/CLAMA

Timeline

Dates from the published record

  1. 13 Dec 2022

    Received by Windsor and Maidenhead

  2. 6 Feb 2023

    Decision issued: Prior Approval Required and Granted

  3. 27 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About prior approval applications

How this application type works

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

Nearby applications

Within 500 metres

  • 26/01448/FULL Awaiting decision

    21 Victor Road Windsor SL4 3JS

    Single storey rear/side extension.

    11 Jun 2026 39m away Full applications
  • 23/00109/FULL Refused

    173 St Leonards Road Windsor SL4 3DR

    Single storey rear extension following demolition of existing conservatory.

    16 Jan 2023 122m away Full applications
  • 22/02376/FULL Granted

    57 Victor Road Windsor SL4 3JS

    Single storey side/rear extension.

    25 Aug 2022 123m away Full applications
  • 23/00153/FULL Granted

    59 Victor Road Windsor SL4 3JS

    Loft conversion with a rear dormer and alterations to fenestration

    19 Jan 2023 127m away Full applications
  • 22/02662/CPD Granted

    20 Bolton Road Windsor SL4 3JN

    Certificate of lawfulness to determine whether the single flat roof loft conversion and two front rooflights is lawful.

    30 Sep 2022 139m away Lawful development
  • 23/00030/PDXL Granted

    65 Victor Road Windsor SL4 3JS

    Single storey rear extension no greater than 4.70m in depth, 2.65m high with an eaves height of 2.65m.

    5 Jan 2023 140m away Prior approval

In Windsor and Maidenhead

  • 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