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Planning application

21/01926/NMA

Moonbeams Cottage Hills Lane Cookham Maidenhead SL6 9NX

Granted Windsor and Maidenhead Non-material Amendment

Proposal

Non material amendment to planning permission 17/02974/FULL for fenestration changes on the single storey rear element.

As published by the council, reference 21/01926/NMA

Timeline

Dates from the published record

  1. 22 Jun 2021

    Received by Windsor and Maidenhead

  2. 19 Jul 2021

    Decision issued: Application Permitted

  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 amendments applications

How this application type works

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • 22/02841/NMA Granted

    Moonbeams Cottage Hills Lane Cookham Maidenhead SL6 9NX

    Non-material amendments to planning permission 17/02974/FULL (subsequently varied under application 21/01926/NMA) to change the external finish to render.

    24 Oct 2022 0m away Amendments
  • 22/02330/FULL Withdrawn

    Moonbeams Cottage Hills Lane Cookham Maidenhead SL6 9NX

    Single storey detached garage/workshop with solar panelled roof and EV charge point.

    23 Aug 2022 22m away Full applications
  • 26/01171/FULL Granted

    The Orchard Church Road Cookham Dean Maidenhead SL6 9PD

    Conversion of existing detached garage to part-habitable accommodation ancillary to the main dwelling and alterations to fenestration.

    11 May 2026 33m away Full applications
  • 26/01173/FULL Awaiting decision

    The Orchard Church Road Cookham Dean Maidenhead SL6 9PD

    Replacement of existing timber boundary fence with new facing brickwork boundary wall.

    11 May 2026 33m away Full applications
  • 22/02605/FULL Granted

    Mulberry House Church Road Cookham Dean Maidenhead SL6 9PD

    New carport to the Coach House.

    26 Sep 2022 95m away Full applications
  • 23/00007/TCA Granted

    Pippins Popes Lane Cookham Maidenhead SL6 9NY

    T1 - Beech - Crown reduce, leaving final height of 6.75m and spread of 6m. T2 - Pine - Crown reduce, leaving final height of 7m and spread of 6.5m.

    3 Jan 2023 107m away Trees

In Windsor and Maidenhead

  • 26/01841/NMA Awaiting decision

    Orchard End Sill Bridge Lane Waltham St Lawrence Reading RG10 0NT

    Non material amendments to planning permission 25/02591/FULL as per covering letter.

    27 Jul 2026 Amendments
  • 26/01843/VAR Awaiting decision

    Orchard End Sill Bridge Lane Waltham St Lawrence Reading RG10 0NT

    Variation (under Section 73) of planning permission 25/02591/FULL to vary the wording of Condition 17 (Ground Sourced Heat Pump).

    27 Jul 2026 Amendments
  • 26/01807/NMA Awaiting decision

    57B And Keeler Ltd Clewer Hill Road Windsor

    Non material amendment to planning permission 25/02014/FULL for alterations to the wording of part D Condition 16.

    24 Jul 2026 Amendments
  • 26/01813/NMA Awaiting decision

    5 Meadow Way Fifield Maidenhead SL6 2PE

    Non material amendments to planning permission 26/00322/FULL to allow NatureSpace to add conditions.

    24 Jul 2026 Amendments
  • 26/01811/NMA Awaiting decision

    Grove Park Industrial Estate Waltham Road White Waltham Maidenhead SL6 3LW

    Non material amendments to planning permission 25/01083/VAR for changes to the proposed elevations and materials to plots 10-11, 15-16, 18-19, 24-25, 26-27, 28-29, 39-41, 42-44 and 45-47 and 48-51.

    24 Jul 2026 Amendments