Planning application
Amberley 1B West Way Carshalton SM5 4EJ
Works: Extension Loft or dormer 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
Conversion of loft space involving two dormer extensions at front, a dormer extension at rear and rooflights to rear roofslope.
As published by the council, reference DM2026/00365
Application record
- Reference
- DM2026/00365
- Type
- Householder Application
- Status
- Application Granted
- Decision
- Application Granted
- Received
- 20 Mar 2026
- Validated
- 20 Mar 2026
- Decided
- 11 May 2026
- Ward
- Carshalton South & Clockhouse
- Decision by
- Delegated Decision
- Postcode
- SM5 4EJ
Site history
Applications at this address on the Sutton register
This site has had 2 applications since 2026: 1 approved, 0 refused.
-
DM2026/01024 Awaiting decision
Amberley 1B West Way Carshalton SM5 4EJ
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.
Timeline
Dates from the published record
-
20 Mar 2026
Received by Sutton
-
11 May 2026
Decision issued: Application Granted
-
25 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
18 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 11 May 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
-
1 West Way Carshalton SM5 4EJ
Erection of a two storey front extension, a part one, part two storey front, side and rear extension, converstion of garage into habitable room, conversion of loft space involving alterations to existing roofline, three dormer extension at rear and two at front.
Refused Householder Extension Loft or dormer 19 docsDomestic -
2 West Way Carshalton SM5 4EW
Beech (T1) and Norway Spruce (T2) - Fell and replace by 1x Magnolia and 1x Holly; Sycamore (T3) - Crown reduce by 2m, thin by 20% and cut back over outbuilding in neighboring property to provide 4m clearance; Copper Beech (T4) Crown reduce by 1 to 1.5 meters and crown thin 20%.
Granted Trees 3 docs -
26 Pine Walk Carshalton SM5 4HD
Replacement of the extension roof with a green roof involving raising the height of the roof, adding a step the the rear and alterations to the fenestrations.
Granted Householder Extension 14 docsDomestic -
26 Pine Walk Carshalton SM5 4HD
Conversion and extension to existing garage to create an annexe.
Granted Householder Extension 17 docsDomestic -
Amberley 1B West Way Carshalton SM5 4EJ
88% historically approved · decision due ~27 Oct
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.
Awaiting decision Extension Loft or dormer +1 -
1 West Way Carshalton SM5 4EJ
88% historically approved · decision due ~5 Aug
Erection of a two storey rear extension, alteration to existing roofline part conversion of garage into plant and alterations to fenestrations.
Decided Extension
Other householder applications
In Sutton
-
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.