Planning application
2026/0059
117 Silverdale Avenue Walton-On-Thames Surrey KT12 1EQ
Proposal
Variation of Condition: 2 (Approved Plans) of planning permission 2025/1927 (Variation of Condition) to make internal changes to ground floor and first floor layout, and revise second floor layout to accommodate additional bedroom and bathroom, relocation of skylights and installation of rooflights to the north east and south west elevations.
As published by the council, reference 2026/0059
Timeline
Dates from the published record
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12 Jan 2026
Received by Elmbridge
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2 Mar 2026
Validated
Checked as complete and ready for consideration.
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27 Apr 2026
Decision issued: Grant Planning Permission
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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 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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2025/0614 Granted
Land to the rear of 112 Ashley Road Walton-On-Thames Surrey KT12 1HW
A terrace of 4 two-storey houses, with rooms in the roofspace for Plots 1 and 2, detached outbuildings/cycle stores, bin stores, and extension of existing vehicular access.
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2025/0862 Refused
47 Oatlands Chase Weybridge Surrey KT13 9RP
Single storey rear infill extension.
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2026/1569 Awaiting decision
1 Kings Manor Court Oatlands Chase Weybridge Surrey KT13 9SG
Tree Preservation Order EL:20/08 - T38 - Oak Request to fell to ground level due to the tree's significantly declining condition and reduced long-term viability. The tree has been affected by Oak Processionary Moth (OPM), which has resulted in extensive crown dieback and a substantial reduction in vitality. In addition, the tree has suffered historic ring-barking damage caused during the construction of the adjacent residential development. This damage has disrupted the tree's vascular system and has likely contributed to its ongoing decline and limited ability to recover. The combined effects of OPM infestation and the historic stem damage have resulted in a severely compromised tree with extensive deadwood and dieback throughout the crown. The tree is located adjacent to neighbouring properties and areas of public access, and its deteriorating condition increases the risk of branch failure. Given the extent of the decline, poor physiological condition, and limited prospects for recovery, remedial pruning would not provide a sustainable long-term solution. Permission is therefore sought to fell the tree to ground level on the grounds of safety, declining health, and sound arboricultural management. A new tree wouild be planted to replacement
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2025/1622 Granted
1 Kings Manor Court Oatlands Chase Weybridge Surrey KT13 9SG
Tree Preservation Order EL:20/08 - T1- Oak raise canopy over high way by 15% - 5 meters from ground- to allow traffic to pass through remove major deadwood.
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2024/2449 Granted
2 Kings Manor Court Oatlands Chase Weybridge Surrey KT13 9RP
Rear dormer window to provide rooms in the roofspace and rear rooflight.
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2024/1424 Refused
43 Oatlands Chase Weybridge Surrey KT13 9RP
Removal of Condition: 21 (PD Limitation) of planning permission 2024/0378 (Retrospective Variation of Condition).
Other amendments applications
In Elmbridge
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2026/1225 Granted
51 Station Road Thames Ditton Surrey KT7 0PA
Variation of Condition 2 (Approved Plans) of Planning Permission ref: 2025/1334 (Two-storey front infill extension, single-storey rear extension, conversion of garage to habitable accommodation, alterations to rear dormer to include new door and window, front and rear rooflights and changes to fenestration following demolition of existing rear extension). Variation to consist of changes to fenestration
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2026/0928 Granted
Le Cateau 20 Orchard Lane East Molesey Surrey KT8 0BN
Variation of Condition 2 (Approved Plans) of planning permission 2025/0268 (Single storey rear extension and alterations to fenestration following partial demolition of existing house) to raise the eaves height by 300mm and amend the approved fenestration to the rear extension.
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2026/1379 Granted
12 Bowes Road Walton-On-Thames Surrey KT12 3HS
Variation of Conditions 2 (Approved Plans), 9 (Tree Planting and Maintenance) and 10 (Vehicular Access) of Planning Permission ref: 2024/1874 (A pair of detached two-storey houses with rooms in the roofspace, dormer windows and associated access following demolition of existing dwelling). Variations to consist of alterations to the porch, brick detailing (Plot 1), changes to fenestration, roof over bay window (Plot 2), revised landscaping scheme to include additional hedgerow, tree planting and visibility splay plan..
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2026/1827 Awaiting decision
8 Fernhill Oxshott Leatherhead Surrey KT22 0JH
Non-Material Amendment to planning permission 2025/3310 to alter the facade and internal layout, alter positioning and size of windows and rooflights and add side ground floor windows to plots 2 and 4.
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2026/1095 Granted
College House College Drive Thames Ditton Surrey KT7 0LB
Variation of Conditions 2 (Approved Plans), 3 (Materials) and 6 (Obscure Glazing) of Planning Permission ref: 2022/2724 (Single-storey side and rear extensions, front and rear dormer windows and front and side rooflights, front extension to garage and side dormer windows and single-storey outbuilding following partial demolition of existing house). Variation to consist of changes to fenestration