Planning application
DM2026/00520
23 St Alban's Grove Carshalton SM5 1ND
Proposal
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.
As published by the council, reference DM2026/00520
Timeline
Dates from the published record
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23 Apr 2026
Received by Sutton
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18 Jun 2026
Decision issued: Application Granted
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25 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 outline applications
How this application type works
An outline application tests the principle of developing a site before the detail is worked up. Some or all of the particulars, such as appearance, layout, scale, access and landscaping, are held back as reserved matters for later approval. Permission at outline stage does not by itself allow building to start; the reserved matters must be approved first.
Nearby applications
Within 500 metres
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DM2025/01248 Refused
23 St Alban's Grove Carshalton SM5 1ND
Conversion of loft space involving alterations to existing roofline including the raising of the ridgeline, a dormer extension at rear and rooflights to front roofslope.
-
DM2023/01152 Granted
244 Welbeck Road Carshalton SM5 1LW
Formation of a front entrance porch and erection of a single storey side and rear extension.
-
DM2026/00470 Granted
203 Thornton Road Carshalton SM5 1NG
Prior Approval for a single storey rear extension projecting from the rear of the original house by 5.98m.
-
TREE2026/00034 Granted
Tree To The Front Of 32 Linton Close Mitcham Junction CR4 4AR
T1 - T0666/Elderberry - Crown lifting to 2.5m.
-
TREE2026/00082 Awaiting decision
Linton Close Mitcham Junction CR4 4AR
T0666 Black Elder - Crown Clean, remove major deadwood.
-
DM2026/00862 Awaiting decision
110 Shrewsbury Road Carshalton SM5 1LX
Retention of a single storey rear extension.
Other outline applications
In Sutton
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DM2026/00675 Granted
3 Selwood Road Sutton SM3 9JU
Erection of a single storey rear extension.
-
DM2026/00674 Granted
58 Woodcote Avenue Wallington SM6 0QY
Lawful Development Certificate of the use of the ground floor of the 'Studio' as habitable accommodation incidental to the use of the self-contained dwelling on the first floor.
-
DM2026/00723 Granted
1A Downside Road Sutton SM2 5HR
Prior Approval for change of use from Use Class E to residential use providing 1 self contained unit.
-
DM2026/00689 Granted
180 Bridgewood Road Worcester Park KT4 8XU
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.
-
DM2026/00650 Withdrawn
3 Farrier Place Sutton SM1 3HU
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.