Planning application
DM2026/00576
18 Chiltern Road Sutton SM2 5RD
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 DM2026/00576
Timeline
Dates from the published record
-
7 May 2026
Received by Sutton
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15 May 2026
Validated
Checked as complete and ready for consideration.
-
10 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
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DM2023/01121 Granted
Sutton Hospital Gate Lodge Sutton SM2 5NF
Prior notification to demolish the dis-used former hospital buildings: Gatehouse/Nursery, Maple Villas, Oil Tank, Workshop and The Former Malvern Centre.
-
DM2021/01744 Granted
London Cancer Hub Innovation Gateway Cumbrian House Old Sutton Hospital Site Cotswold Road Sutton SM2 5NG Sutton SM2 5NF
Display of 19 non-illuminated wayfinding and facia signs comprising 2 site signs, 2 building signs, 4 totem signs, 10 hoarding signs and 1 post sign.
-
DM2020/00562 Granted
42 Chiltern Road Sutton SM2 5RD
Erection of a part one, part two storey side and rear extension.
-
DM2026/00587 Granted
55 The Highway Sutton SM2 5QS
Erection of a single storey rear extension and formation of a front entrance porch. Alterations to the fenestrations and rendering to the elevations. Removal of chimney stacks, installation of solar panels to the rear roofslope and provision of new boundary treatment with a wall, electric gates and metal railings.
-
B2004/52046 Granted
1 Bassett Close Sutton Surrey SM2 5QR
Erection of a two storey extension and conservatory at side, a garage at front and a single storey rear extension.
-
B2003/50791 Refused
12 Bassett Close Sutton Surrey SM2 5QR
Formation of dormer extensions.
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.