Planning application
18 Chiltern Road Sutton SM2 5RD
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
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
Application record
- Reference
- DM2026/00576
- Type
- Certificate of Proposed Use
- Status
- Application Granted
- Decision
- Application Granted
- Received
- 7 May 2026
- Validated
- 15 May 2026
- Decided
- 10 Jul 2026
- Ward
- Belmont
- Decision by
- Delegated Decision
- Postcode
- SM2 5RD
Site history
Applications at this address on the Sutton register
This site has had 2 applications since 2026: 1 approved, 0 refused.
-
DM2026/00976 Awaiting decision
18 Chiltern Road Sutton SM2 5RD
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6.5m.
Timeline
Dates from the published record
-
7 May 2026
Received by Sutton
-
15 May 2026
Validated
Checked as complete and ready for consideration.
-
10 Jul 2026
Decision issued: Application Granted
-
25 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
ATEC Planners Ltd Agent, a planning consultancy registered in London
Active · incorporated 2019 · London
12 applications on PlanIndex · across 4 councils · 70% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
13 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Sutton granted permission on 10 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About outline applications
An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.
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Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.
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DM2026/00689 Granted
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Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.