Planning application
104 Grosvenor Avenue Carshalton SM5 3EP
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Conversion of loft space involving a dormer extension at rear, windows to flank roofslope and front roofslopes. Alterations to the fenestrations.
As published by the council, reference DM2026/00038
Application record
- Reference
- DM2026/00038
- Type
- Certificate of Proposed Use
- Status
- Application Granted
- Decision
- Application Granted
- Received
- 14 Jan 2026
- Validated
- 21 Jan 2026
- Decided
- 16 Mar 2026
- Ward
- Carshalton Central
- Decision by
- Delegated Decision
- Postcode
- SM5 3EP
Timeline
Dates from the published record
-
14 Jan 2026
Received by Sutton
-
21 Jan 2026
Validated
Checked as complete and ready for consideration.
-
16 Mar 2026
Decision issued: Application Granted
-
13 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, a planning consultancy registered in Sutton
266 applications on PlanIndex · across 19 councils · 79% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
13 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat 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
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94 Grosvenor Avenue Carshalton SM5 3EP
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89% historically approved · decision due ~14 Sep
Conversion of loft space involving windows to flank roofslope and a new window to the rear elevation.
Awaiting decision Windows or glazing
Other outline applications
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DM2026/00454 Refused
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DM2026/00803 Granted
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DM2026/00675 Granted
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Erection of a single storey rear extension.
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DM2026/00607 Granted
42 The Gallop Sutton SM2 5RY
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.
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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.