Planning application
DM2026/00540
55 Sussex Road Carshalton SM5 3LT
Proposal
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.
As published by the council, reference DM2026/00540
Timeline
Dates from the published record
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28 Apr 2026
Received by Sutton
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15 Jul 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
-
DM2026/00770 Awaiting decision
55 Gordon Road Carshalton SM5 3RG
Erection of roof extension to side and extension to existing dormer.
-
DM2026/00811 Awaiting decision
99 Gordon Road Carshalton SM5 3RG
Prior Approval for a single storey rear extension projecting from the rear of the original house by 5.24m.
-
DM2026/00251 Awaiting decision
33 And 35 Gordon Road Carshalton SM5 3RG
Continued use of two buildings as Class C4 (HMO) to provide 5 rooms at No. 33 and 6 rooms at No. 35.
-
DM2026/00878 Awaiting decision
107B Grosvenor Avenue Carshalton SM5 3EN
Conversion of loft space involving windows to flank roofslope and a new window to the rear elevation.
-
DM2026/00734 Awaiting decision
15 Blakehall Road Carshalton SM5 3EZ
Prior Approval for a single storey upwards extension projecting from the original house by 6m
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DM2026/00733 Awaiting decision
15 Blakehall Road Carshalton SM5 3EZ
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear rooflights to front roofslope.
Other outline applications
In Sutton
-
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.
-
DM2026/00650 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.
-
DM2026/00681 Granted
61 Dibdin Road Sutton SM1 2PQ
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, rooflights to front roofslope and removal of a rear chimney.
-
DM2026/00661 Granted
24B Carshalton Grove Sutton SM1 4LZ
Erection of a single storey rear extension.