Planning application
2026/0367
Mountleigh 16 The Barton Cobham Surrey KT11 2NJ
Proposal
Alterations and extensions to existing dwelling including partial roof extension, side and rear extensions, and associated external works.
As published by the council, reference 2026/0367
Timeline
Dates from the published record
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13 Feb 2026
Received by Elmbridge
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9 Mar 2026
Validated
Checked as complete and ready for consideration.
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1 May 2026
Decision issued: Refuse Planning Permission
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30 Jul 2026
Added to PlanIndex
What refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
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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2026/0459 Decided
Fir Trees 14 The Barton Cobham Surrey KT11 2NJ
Confirmation of Compliance with Condition: 3 (Materials samples), 4 (Landscaping scheme) and 9 (Biodiversity Enhancement Plan) of planning permission 2025/2546.
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2026/1275 Granted
10 Burstead Close Cobham Surrey KT11 2NL
Sunken swimming pool, paved surround and two detached outbuildings.
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2026/0038 Withdrawn
10 Burstead Close Cobham Surrey KT11 2NL
First-floor side extension above existing garage, single-storey rear extension, front porch and alterations to fenestration following partial demolition of existing house.
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2026/1091 Awaiting decision
11 Burstead Close Cobham Surrey KT11 2NL
Part two/part single-storey side/rear extension, single-storey front extension, front dormer window, flat roof over existing garage and rooflight.
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2024/3160 Granted
11 Burstead Close Cobham Surrey KT11 2NL
Part two/part single-storey side/rear extension, single-storey front extension, front dormer window, flat roof over existing garage, rooflight and new outbuilding.
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2025/0292 Granted
White Shutters 6 The Barton Cobham Surrey KT11 2NJ
Single-storey rear extension.
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