Planning application
DM2026/00378
82 Windsor Avenue North Cheam SM3 9RY
Proposal
Conversion of loft space involving a dormer extension at rear and rooflights to front roofslope.
As published by the council, reference DM2026/00378
Timeline
Dates from the published record
-
24 Mar 2026
Received by Sutton
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11 May 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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DM2026/00377 Granted
82 Windsor Avenue North Cheam SM3 9RY
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.
-
DM2023/00780 Granted
90 Windsor Avenue North Cheam Sutton SM3 9RY
Demolition of side extension erection of an attached two storey dwelling together with the alteration to the roof line of no. 90 Windsor Avenue.
-
DM2023/01167 Granted
149 Matlock Crescent Cheam SM3 9SY
Erection of a single story rear extension.
-
DM2023/01309 Granted
141 Matlock Crescent Cheam SM3 9SY
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.
-
DM2023/01312 Refused
141 Matlock Crescent Cheam SM3 9SY
Erection of a two storey side extension.
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DM2026/00879 Awaiting decision
158 Brocks Drive North Cheam SM3 9UT
Erection of a single storey rear extension.
Other outline applications
In Sutton
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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.