Planning application
20 Northwood Road Carshalton SM5 3JA
Works: Extension Windows or glazing 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 part one, part two storey side and rear extension including the conversion of garage into habitable rooms and alterations to the rear fenestration.
As published by the council, reference DM2025/00317
Application record
- Reference
- DM2025/00317
- Type
- Householder Application
- Status
- Application Granted
- Decision
- Application Granted
- Received
- 12 Mar 2025
- Validated
- 12 Mar 2025
- Decided
- 7 May 2025
- Ward
- Carshalton South & Clockhouse
- Decision by
- Delegated Decision
- Postcode
- SM5 3JA
Timeline
Dates from the published record
-
12 Mar 2025
Received by Sutton
-
7 May 2025
Decision issued: Application Granted
-
3 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in Sutton
3 applications on PlanIndex · across 2 councils
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 this grant of permission means
Sutton granted permission on 7 May 2025, 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
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107B Grosvenor Avenue Carshalton SM5 3EN
89% historically approved · decision due ~14 Sep
Conversion of loft space involving windows to flank roofslope and a new window to the rear elevation.
Awaiting decision Windows or glazing -
13 Woodfield Avenue Carshalton SM5 3JB
Erection of a single storey rear/side extension with raised patio and steps to rear.
Refused Householder Extension 10 docsSmall domestic -
51 Grosvenor Avenue Carshalton SM5 3EJ
Erection of a single storey rear extension.
Granted Householder Extension 16 docsSmall domestic -
51 Grosvenor Avenue Carshalton SM5 3EJ
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope. Alterations to the fenestrations.
Granted Outline Extension Loft or dormer 11 docs -
-
94 Grosvenor Avenue Carshalton SM5 3EP
Prior Approval for a single storey extension projecting from the original house by 8m.
Refused Householder Extension 7 docsSmall domestic
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.