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DM2026/00092

Outline application at 20 Rochester Road Carshalton SM5 2LB, Sutton. View planning documents, track the decision and get email alerts on updates.

Enriching application data
2/3
Council recordsAppealsFlood risk
Permitted
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Conversion of loft space involving a dormer extension at rear, replacement ground floor window to flank wall and a rooflight to front roofslope.

DM2026/00092

Small
Outline

20 Rochester Road Carshalton SM5 2LB

Submitted29 Jan
Validated
Consultation
Target
Decided7 Apr
8 weeks typical decision time in Sutton78% of outline applications approved

This is an outline application for a dormer extension at 20 Rochester Road Carshalton SM5 2LB. Sutton has handled 404 applications of this type and approves 78% of them, typically deciding them in 48 days. This one was decided in 68 days, 3 weeks longer than Sutton's median. The site is in a conservation area, with 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 71 applications across Carshalton Central. We hold 306 applications in total for the SM5 postcode area.

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Application Details

Reference
DM2026/00092
Address
20 Rochester Road Carshalton SM5 2LB
Postcode
SM5 2LB
Local Authority
Sutton
Application Type
Outline
Scale / Size
Small
Decision Status
Permitted

Applicant & Agent

Planning Application Dates

Date Decided
7 April 2026
Date Submitted
29 January 2026

Planning Decision

Publicity

Appeal

Additional Information

Coordinates
51.368237, -0.164035

Source: Sutton