Planning application
55 Washington Road Worcester Park KT4 8JG
Works: Extension Loft or dormer Windows or glazing 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 side and rear extension with steps to the rear including boundary fence, alterations to the side fenestration, 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 DM2025/01491
Application record
- Reference
- DM2025/01491
- Type
- Householder Application
- Status
- Application Granted
- Decision
- Application Granted
- Received
- 2 Dec 2025
- Validated
- 21 Jan 2026
- Decided
- 17 Mar 2026
- Ward
- Worcester Park North
- Decision by
- Delegated Decision
- Postcode
- KT4 8JG
Timeline
Dates from the published record
-
2 Dec 2025
Received by Sutton
-
21 Jan 2026
Validated
Checked as complete and ready for consideration.
-
17 Mar 2026
Decision issued: Application Granted
-
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
10 applications on PlanIndex · across 7 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
14 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 17 March 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
-
61 Washington Road Worcester Park KT4 8JG
Demolition of existing greenhouse and erection of a single storey rear extension.
Granted Outline Extension Demolition 13 docsSmall domestic -
66 Washington Road Worcester Park KT4 8JH
89% historically approved · decision due ~1 Oct
Conversion of the garage to a habitable room with associated external works.
Awaiting decision -
45 Brinkley Road Worcester Park KT4 8JE
Conversion of loft space involving a dormer extension at rear and rooflights to front roofslope.
Granted Householder Extension Loft or dormer 11 docsDomestic -
45 Brinkley Road Worcester Park KT4 8JE
Erection of a single storey rear extension.
Granted Householder Extension 8 docsSmall domestic -
27 Brinkley Road Worcester Park KT4 8JE
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.
Granted Outline Extension Loft or dormer 9 docs -
57 Brinkley Road Worcester Park KT4 8JE
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.
Granted Householder Extension 10 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.