Planning application
20 Rochester Road Carshalton SM5 2LB
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, replacement ground floor window to flank wall and a rooflight to front roofslope.
As published by the council, reference DM2026/00092
Application record
- Reference
- DM2026/00092
- Type
- Certificate of Proposed Use
- Status
- Application Granted
- Decision
- Granted As published: Application Granted
- Received
- 29 Jan 2026
- Validated
- 10 Feb 2026
- Decided
- 7 Apr 2026
- Ward
- Carshalton Central
- Decision by
- Delegated Decision
- Postcode
- SM5 2LB
Site history
Applications at this address on the Sutton register
This site has had 2 applications since 2026: 2 approved, 0 refused.
-
DM2026/00091 Granted
20 Rochester Road Carshalton SM5 2LB
Prior Approval for a single storey rear extension projecting from the rear of the original house by 4.6m.
Timeline
Dates from the published record
-
29 Jan 2026
Received by Sutton
-
10 Feb 2026
Validated
Checked as complete and ready for consideration.
-
7 Apr 2026
Decision issued: Application Granted
-
13 Aug 2026
Added to PlanIndex
Documents
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.
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Open the documentsWhat this grant of permission means
Sutton granted permission on 7 April 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About outline applications
An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
20 Rochester Road Carshalton SM5 2LB
Prior Approval for a single storey rear extension projecting from the rear of the original house by 4.6m.
Granted Householder Extension 13 docsSmall domestic -
1A Rochester Road Carshalton SM5 2LB
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Morgan Court 19 Rochester Road Carshalton SM5 2LB
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Morgan Court 19 Rochester Road Carshalton Sutton SM5 2LB
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Land To The Rear Of 12 And 13 Mill Lane Carshalton SM5 2JY
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Other outline applications
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DM2026/00454 Refused
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DM2026/00803 Granted
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Erection of a single storey rear extension and an outbuilding.
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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.
-
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.