Planning application
109 Park Lane Carshalton SM5 3DX
Works: Extension 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
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.
As published by the council, reference DM2026/00163
Application record
- Reference
- DM2026/00163
- Type
- PA Householder Rear Extension
- Status
- Prior Approval Not Required
- Decision
- Prior Approval Not Required
- Received
- 9 Feb 2026
- Validated
- 9 Feb 2026
- Decided
- 20 Mar 2026
- Ward
- Carshalton Central
- Decision by
- Delegated Decision
- Postcode
- SM5 3DX
Timeline
Dates from the published record
-
9 Feb 2026
Received by Sutton
-
20 Mar 2026
Decision issued: Prior Approval Not Required
-
13 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in London
20 applications on PlanIndex · across 14 councils · 100% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
19 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 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 householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
109 Park Lane Carshalton SM5 3DX
Conversion of loft space involving a dormer extension at rear and rooflights to front roofslope.
Granted Outline Extension Loft or dormer 22 docs -
16 Rotherfield Road Carshalton Surrey SM5 3DL
Erection of a two storey side extension incorporating dormer windows to front and rear and alterations to the roof line.
Granted Householder Extension Loft or dormer +1Domestic -
50 Parkgate Road Wallington SM6 0AH
Erection of a single storey rear extension.
Granted Outline Extension 7 docsSmall domestic -
144 Park Lane Carshalton SM5 3DT
Formation of a new crossover and hard-standing driveway to the front of the property.
Granted Householder 7 docsDomestic -
11 Lavender Road Carshalton Sutton SM5 3EF
Erection of a single storey rear extension.
Granted Householder Extension 9 docsSmall domestic -
3 Lakin Close Carshalton SM5 3DU
89% historically approved · decision due ~13 Aug
Conversion of loft space involving dormer extensions at the front and rear.
Decided Extension Loft or dormer
Other householder applications
In Sutton
-
DM2026/00825 Refused
4 Oakwood Wallington SM6 0RD
Prior Approval for a single storey upwards extension projecting from the original house by 2.81m.
-
DM2026/00600 Granted
5 Waterer Rise Wallington SM6 9DN
Erection of front boundary gates with walls, piers and railings.
-
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.