Planning application
26/01212/VAR
Robin Hill Hockett Lane Cookham Maidenhead SL6 9UF
Proposal
Variation (under Section 73a) of planning permission 25/02009/FULL without complying with Condition 2 (Materials) and Condition 9 to substitute those plans approved for a Garage conversion with new pitched roof, front infill extension with canopy, relocation of front entrance door, alterations to front elevation to include 1no. front gable feature, part single part two storey rear extension, 1no. rear balcony, 1no. rear Juliet balcony, loft conversion, alterations to fenestration and external finishes, 1no. outbuilding, new gates, extension to raised patio and sunken swimming pool following demolition of existing elements with amended plans.
As published by the council, reference 26/01212/VAR
Timeline
Dates from the published record
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11 May 2026
Received by Windsor and Maidenhead
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18 May 2026
Validated
Checked as complete and ready for consideration.
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8 Jul 2026
Decision issued: Application Permitted
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25 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.
Nearby applications
Within 500 metres
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26/00656/CONDIT Granted
Robin Hill Hockett Lane Cookham Maidenhead SL6 9UF
Details required by Condition 6 (Biodiversity enhancements) of planning permission 25/02009/FULL for a Garage conversion with new pitched roof, front infill extension with canopy, relocation of front entrance door, alterations to front elevation to include 1no. front gable feature, part single part two storey rear extension, 1no. rear balcony, 1no. rear Juliet balcony, loft conversion, alterations to fenestration and external finishes, 1no. outbuilding, new gates, extension to raised patio and sunken swimming pool following demolition of existing elements.
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22/03007/PDXL Granted
Pheasant Cottage Hockett Lane Cookham Maidenhead SL6 9UF
Single storey rear extension no greater than 8m in depth, 4m high with an eaves height of 2.49m.
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26/01282/FULL Awaiting decision
High Oaks East Paddock Cookham Maidenhead SL6 9UP
New front porch, single storey rear extension, new flat sedum roof and alterations to fenestration following demolition of existing elements
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26/00121/FULL Granted
Hockett End Hockett Lane Cookham Maidenhead SL6 9UF
Relocated PV panels, external stairs and balustrades to existing flat roof and formation of roof terrace (part-retrospective)
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26/01169/CPD Refused
Highwood Corner Grubwood Lane Cookham Maidenhead SL6 9UB
Certificate of lawfulness to determine whether the proposed garage conversion, single storey side/rear extension, 1no. dormer to north and 1no. dormer to south elevation and alterations to fenestration are lawful.
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26/01823/CPD Awaiting decision
Highwood Corner Grubwood Lane Cookham Maidenhead SL6 9UB
Certificate of lawfulness to determine whether the proposed garage conversion, alterations to fenestration, 1 no. front dormer and 1 no. rear dormer to facilitate a loft conversion is lawful.
Other amendments applications
In Windsor and Maidenhead
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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.
-
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).
-
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.
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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.
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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.