Planning application
DM2026/00801
82 Cowper Gardens Wallington SM6 9RL
Proposal
Retention of a front entrance porch, conversion of garage into habitable room, alterations to fenestration and installation of rooflight to flank roofslope.
As published by the council, reference DM2026/00801
Timeline
Dates from the published record
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1 Jul 2026
Received by Sutton
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17 Jul 2026
Validated
Checked as complete and ready for consideration.
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25 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Sutton for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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
-
DM2021/02299 Granted
65 Blenheim Gardens Wallington SM6 9PW
Erection of a two storey side extension and a single storey rear extension.
-
DM2026/00371 Granted
29 Blenheim Gardens Wallington SM6 9PJ
Conversion of loft space involving dormer extension at rear and rooflights to front roofslope.
-
DM2026/00775 Awaiting decision
29 Blenheim Gardens Wallington SM6 9PJ
Erection of a single storey rear extension.
-
DM2021/02313 Granted
58A Wordsworth Road Wallington SM6 9RH
Erection of a single storey side extension and to extension to the existing vehicle crossover.
-
TREE2026/00039 Granted
Hinton Court 2 Hinton Road Wallington SM6 9AT
T8 - Yew - Crown reduction by 2.5m. T9 - Holly - Crown reduction by 1m. T16 - Beech - Crown reduction to provide 2 meters clearance from building. T17 - Beech - Crown reduction by 2m. T19 - Sycamore - Fell.
-
DM2020/00544 Granted
31 Onslow Gardens Wallington SM6 9QL
Demolition of the detached garage and erection of a detached 4-bedroom dwelling, alteration to existing access and provision of two car parking spaces and provision of new vehicular access and two car parking spaces for existing property
Other householder applications
In Sutton
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DM2026/00677 Granted
35A St Albans Road Cheam SM1 2JG
Erection of a single storey rear extension.
-
DM2026/00399 Granted
2 Lingfield Road Worcester Park KT4 8TG
Retention and completion of a single storey side and rear extension.
-
DM2026/00663 Granted
20 Huntingdon Gardens Worcester Park KT4 8TF
Erection of a single storey rear extension.
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DM2026/00704 Granted
1 West Way Carshalton SM5 4EJ
Erection of a two storey rear extension, alteration to existing roofline part conversion of garage into plant and alterations to fenestrations.
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DM2026/00726 Granted
55 Brocks Drive North Cheam SM3 9UW
Prior Approval for a single storey rear extension projecting from the rear of the original house by 4.5m.