Planning application
18 South Drive Cheam SM2 7PN
Works: Extension Loft or dormer Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a single storey rear extension, conversion of the garage to a habitable room, alterations to the fenestrations, 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 DM2026/00550
Application record
- Reference
- DM2026/00550
- Type
- Householder Application
- Status
- Application Granted
- Decision
- Application Granted
- Received
- 30 Apr 2026
- Validated
- 8 May 2026
- Decided
- 7 Jul 2026
- Ward
- Cheam
- Decision by
- Delegated Decision
- Postcode
- SM2 7PN
Timeline
Dates from the published record
-
30 Apr 2026
Received by Sutton
-
8 May 2026
Validated
Checked as complete and ready for consideration.
-
7 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
GJB Designs UK Agent, a design practice
7 applications on PlanIndex · across 5 councils
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 7 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 householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
28 Meadowside Road Cheam SM2 7PF
Application to vary condition 1 (Approved Plans) of planning permission Ref: DM2018/01383 for the "Erection of a part one, part two storey side/front extension and a single storey extension and patio at rear. Conversion of loft space involving alteration to the roofline and dormer extension at rear, alterations to front elevation and pathway/driveway" to allow for changes to the roofslope, reduction in front extension and alterations to the rear single storey extension.
Withdrawn Full applications Extension Loft or dormer 3 docsSmall domestic -
-
44 Meadowside Road Cheam SM2 7PF
Erection of a single storey detached outbuilding to rear garden.
Granted Outline 8 docsSmall domestic -
Domestic
-
52 Sandy Lane Cheam SM2 7EN
Erection of a part one part two storey side extension, a single storey rear extension, conversion of garage into a habitable room, removal of chimney and alteration of fenestrations.
Granted Householder Extension 15 docsSmall domestic -
60 Sandy Lane Cheam Sutton SM2 7EN
Erection of a part one, part two storey side extension, conversion of garage into habitable room and addition of rooflights to front and side roofslopes.
Granted Householder Extension Loft or dormer 11 docsDomestic
Other householder applications
In Sutton
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DM2026/00600 Granted
5 Waterer Rise Wallington SM6 9DN
Erection of front boundary gates with walls, piers and railings.
-
DM2026/00764 Granted
12 The Causeway Sutton SM2 5RS
Erection of a single storey rear extension and provision of a raised rear terrace and steps, two dormer extensions to both front and rear roofslopes, alterations to roof of existing single storey side extension, partial conversion of garage into habitable room and alterations to fenestrations.
-
DM2026/00544 Granted
18 Cheviot Close Sutton SM2 5SB
Erection of a single storey front, side and rear extension.
-
DM2026/00083 Granted
53 Oxford Road Carshalton SM5 3QZ
Erection of a part one, part two storey side and rear extension. Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.
-
DM2026/00644 Granted
37 Farm Way Worcester Park KT4 8RZ
Erection of a single storey rear extension and conversion of the garage to a habitable room with associated external works.