Planning application
DM2025/01439
35 Henley Avenue North Cheam SM3 9SE
Proposal
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.
As published by the council, reference DM2025/01439
Timeline
Dates from the published record
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20 Nov 2025
Received by Sutton
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24 Dec 2025
Decision issued: Application Granted
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27 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
-
CLC2026/00090 Awaiting decision
41 Staines Avenue North Cheam SM3 9BQ
Application to clear condition 13 (Biodiversity Net Gain) of approved application DM2024/01584.
-
DM2023/00950 Refused
41 Staines Avenue North Cheam Sutton SM3 9BQ
Erection of an attached two storey dwelling with refuse and cycle storage, parking to the front including new vehicular access.
-
CLC2026/00082 Decided
41 Staines Avenue North Cheam SM3 9BQ
Application to clear condition 4 (Solar PV Details) and 9 (Wildlife and Nesting) of approved application DM2024/01584.
-
A2010/63730 Withdrawn
45 Molesey Drive North Cheam Surrey SM3 9UN
Conversion of garage into a habitable room involving alteration to front elevation
-
DM2021/02262 Refused
41 And 43 Egham Crescent North Cheam SM3 9AP
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope to both number 41 and 43 Egham Crescent.
-
CLC2026/00091 Decided
30 Egham Crescent North Cheam SM3 9AL
Application to clear condition 3 (ASHP) condition 4 (CLP), condition 5 (Cycle Store), and condition 7 (Boundary Treatment) of approved application DM2024/00956.
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.