Planning application
2025/0656
51 Sidney Road Walton-On-Thames Surrey KT12 2LZ
Proposal
Side dormer window and side rooflights.
As published by the council, reference 2025/0656
Timeline
Dates from the published record
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12 Mar 2025
Received by Elmbridge
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6 May 2025
Decision issued: Grant Lawful Development Cert - Proposed
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30 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 lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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2026/1075 Granted
51 Sidney Road Walton-On-Thames Surrey KT12 2LZ
Single storey rear extension, front rooflight and alterations to fenestration.
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2025/0636 Granted
51 Sidney Road Walton-On-Thames Surrey KT12 2LZ
Single-storey rear and side extension, rear juliet balcony, front porch, side rooflights, alterations to fenestrations and external finish and widening of existing vehicular access.
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2025/0142 Granted
53 Sidney Road Walton-On-Thames Surrey KT12 2LZ
Single storey rear extension.
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2025/0419 Granted
49 Sidney Road Walton-On-Thames Surrey KT12 2LZ
Rooflight on ground extension, alterations to fenestration, replacement rendering and installation of solar panels.
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2026/0799 Awaiting decision
34A Sidney Road Walton-On-Thames Surrey KT12 2LZ
Retrospective application for the retention of the existing outbuilding within the rear garden and installation of fencing/gates within the site.
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2025/0110 Granted
34A Sidney Road Walton-On-Thames Surrey KT12 2LZ
Hip-to-gable roof extension incorporating rear dormer window and front rooflights.
Other lawful development applications
In Elmbridge
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2026/1362 Refused
14A Monks Avenue West Molesey Surrey KT8 2HD
Hip-to-gable roof extension incorporating rooflights to front and dormer to rear and installation of solar panels on dormer flat roof.
-
2026/1423 Granted
62 West Grove Hersham Walton-On-Thames Surrey KT12 5PB
Hip-to-gable roof extension incorporating rear dormer window and alterations to fenestration.
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2026/1704 Granted
39 Kelvinbrook West Molesey Surrey KT8 1RU
Single storey rear extension, rear dormer and alterations to front rooflights.
-
2026/1462 Granted
Happy Fish 10 Lindley Road Walton-On-Thames Surrey KT12 3EZ
Single storey rear extension following demolition of existing conservatory.
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2026/1398 Refused
21 Manor Walk Weybridge Surrey KT13 8SD
Single storey side extension following demolition of existing detached shed.