Planning application
Cottesmore Osborne Road Walton-On-Thames Surrey KT12 2RL
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Hip-to-gable roof extension, rear dormer window and alterations to fenestrations.
As published by the council, reference 2021/2514
Application record
- Reference
- 2021/2514
- Type
- Lawful Development Cert - Proposed
- Status
- Final Decision
- Decision
- Grant Lawful Development Certificate - Proposed Use
- Received
- 12 Jul 2021
- Validated
- 12 Jul 2021
- Decided
- 18 Aug 2021
- Ward
- Walton Central Ward
- Decision by
- Officer delegated
- Postcode
- KT12 2RL
Timeline
Dates from the published record
-
12 Jul 2021
Received by Elmbridge
-
18 Aug 2021
Decision issued: Grant Lawful Development Certificate - Proposed Use
-
5 Sep 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
14 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Elmbridge granted permission on 18 August 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
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Glendale Osborne Road Walton-On-Thames Surrey KT12 2RL
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23 Winchester Road Walton-On-Thames Surrey KT12 2RG
Hip-to-gable roof extension, rear dormer window and front rooflights.
Granted Lawful development Extension Loft or dormer +1 9 docs -
23 and 25 Winchester Road Walton-On-Thames Surrey KT12 2RG
25% historically approved · decision due ~9 Oct
Confirmation of Compliance with Condition: 5 (Noise from Plant and Machinery) of planning permission 2025/1624.
Awaiting decision Conditions 3 docs -
25 Winchester Road Walton-On-Thames Surrey KT12 2RG
Variation of Condition 2 (Approved plans) and Removal of Condition 5 (Sedum roof) of planning permission 2026/0286 (Construction of a single storey rear outbuilding) to remove sedum roof, remove 2no. rooflights and relocate 1no. rooflight and add solar panels.
Granted Amendments Loft or dormer 9 docsSmall domestic
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2026/1633 Refused
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2026/1461 Refused
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2026/1877 Granted
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Single storey side extension following demolition of existing detached outbuilding.
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2026/1739 Granted
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2026/1664 Granted
12 Green Lane Cobham Surrey KT11 2NN
Enlargement of rear first-floor window.