Planning application
2023/0111
9 Ashlyns Park Cobham Surrey KT11 2JY
Proposal
Single-storey side/rear extension, front and rear dormer windows to provide rooms in the roofspace, rear rooflight and alterations to exterior finish.
As published by the council, reference 2023/0111
Timeline
Dates from the published record
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13 Jan 2023
Received by Elmbridge
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10 Mar 2023
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 householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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2026/0548 Granted
5 Ashlyns Park Cobham Surrey KT11 2JY
Tree Preservation Order EL:299 - Oak (T1) - Whole crown reduction by approximately 2-3 m to previous points and remove lowest limbs x2 to maintain as previously reduced tree. Keeping sail effect to a minimum, allowing clearance of properties and creating more light in surrounding area.
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2021/1796 Refused
2 Ashlyns Park Cobham Surrey KT11 2JY
Single-storey rear extension following demolition of existing conservatory.
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2024/1756 Granted
19 Fairmile Avenue Cobham Surrey KT11 2JA
New front gates and brick piers.
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2025/2243 Withdrawn
15 The Garth Cobham Surrey KT11 2DZ
Variation of Conditions: 2 (Approved Plans) and 4 (Materials) of planning permission 2025/1140 (Single storey rear extension) to alter materials from external brickwork to render.
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2026/1515 Awaiting decision
4 The Garth Cobham Surrey KT11 2DZ
Tree Preservation Order EL:12/06 - T1 - Oak tree in back garden. Tree has a height of approximately 18 metres and spread of approximately 19 metres. Proposed works are to reduce lower section of crown with branches extending further than overall crown towards house by approximately 2-2.5 metres. Height of tree will not be affected by these works and spread will be reduced in lower crown only, bringing back into existing crown line. These works are being carried out to give clearance from property and reduce end weight of over-extended limbs.
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2026/0926 Granted
68 Fairmile Lane Cobham Surrey KT11 2DE
Tree Preservation Order - T7 - Small leaved lime - Remove deadwood removal 25mm> - Reason for work: Tree located along driveway, removing deadwood eliminates risk of failure onto property or pedestrians. T9 - Ash - Remove epicormic growth from ground level up to crown break and remove deadwood removal 25mm> - Reason for work: Tree located along driveway, removing deadwood eliminates risk of failure onto property or pedestrians with the remove of epicormic growth allowing vehicles access along driveway. T10 - Ash - Reduce the overall height of the Ash tree by approximately 4 metres, reshaping and balancing the remaining lower crown to create a suitable and natural framework - Reason for work: Tree has large cavities in upper crown and believed to have Dryad saddle on upper crown. Reducing the height and lateral limbs of the upper crown to remove stress weight off structural limbs and allow the tree to be monitored in future. T12 - Sycamore - Remove deadwood removal 25mm> - Reason for work: Tree located along driveway, removing deadwood eliminates risk of failure onto property or pedestrians. T13 - Sycamore - Remove deadwood removal 25mm> - Reason for work: Tree located along driveway, removing deadwood eliminates risk of failure onto property or pedestrians. T14 - Remove epicormic growth up to crown break - Remove major deadwood throughout whole crown area, including corrective pruning of previous poor pruning wounds over neighbouring property (Deadwood > 25mm in diameter - Reason for work: Tree located along driveway, removing deadwood eliminates risk of failure onto property or pedestrians with the remove of epicormic growth allowing vehicles access along driveway.
Other householder applications
In Elmbridge
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2026/1069 Granted
35 Prospect Road Long Ditton Surbiton Surrey KT6 5PY
Single storey front extension and first floor side extension with side rooflights and alterations to fenestration following demolition of existing rear extension.
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2026/1200 Granted
20 Courtlands Avenue Esher Surrey KT10 9HZ
Single-storey rear extension, two-storey side extension and alterations to fenestration.
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2026/0798 Refused
82 Claygate Lane Esher Surrey KT10 0BJ
Part single; part two-storey side/rear extension including part retention of side garage extension, rear terrace/raised platform, single storey front extension; roof extensions including part raising of the roof to including conversion of roofspace into habitable use, rooflights, alterations to the fenestration and removal of chimney following part demolition of the dwelling
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2026/1239 Granted
9 Alexandra Road Thames Ditton Surrey KT7 0QS
Rear dormer window to provide rooms in the roofspace, single-storey rear extension, single-storey front infill extension incorporating bay window, front rooflights and alterations to fenestration.
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2026/1183 Refused
2 Ember Gardens Thames Ditton Surrey KT7 0LN
First floor side extension