Planning application
2025/3425
71 Rydens Avenue Walton-On-Thames Surrey KT12 3JH
Proposal
Hip-to-gable roof extension incorporating rear dormer window and front rooflights following removal of chimney stacks.
As published by the council, reference 2025/3425
Timeline
Dates from the published record
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29 Dec 2025
Received by Elmbridge
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23 Feb 2026
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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2026/0232 Granted
71 Rydens Avenue Walton-On-Thames Surrey KT12 3JH
Proposed single storey side/rear extensions
-
2024/2631 Granted
67 Rydens Avenue Walton-On-Thames Surrey KT12 3JH
Hip-to-gable roof extension and rear dormer window to provide rooms in the roofspace, part two/part single storey side extension, single storey rear extension and front rooflights following removal of chimney stacks and detached garage.
-
2025/0023 Granted
46 Rydens Avenue Walton-On-Thames Surrey KT12 3JH
Single storey rear extension.
-
2024/3314 Granted
46 Rydens Avenue Walton-On-Thames Surrey KT12 3JH
Hip-to-gable roof extension, rear dormer window incorporating front roof lights, and changes to fenestration following removal of chimney stack.
-
2024/2262 Granted
49 Rydens Avenue Walton-On-Thames Surrey KT12 3JE
Hip-to-gable roof extension incorporating rear dormer window and front rooflights, following removal of chimney stack.
-
2024/1468 Granted
5 St Michaels Close Walton-On-Thames Surrey KT12 3AJ
Single-storey side/rear extension.
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.
-
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.
-
2026/1398 Refused
21 Manor Walk Weybridge Surrey KT13 8SD
Single storey side extension following demolition of existing detached shed.