Planning application
30 Derwent Road Ealing W5 4TN
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Rear roof extension; installation of an air conditioning unit (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 261047CPL
Application record
- Reference
- 261047CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Permitted Development
- Received
- 11 Mar 2026
- Validated
- 11 Mar 2026
- Decided
- 24 Mar 2026
- Ward
- Northfield
- Decision by
- Delegated Decision
- Postcode
- W5 4TN
Timeline
Dates from the published record
-
11 Mar 2026
Received by Old Oak and Park Royal Development Corporation
-
24 Mar 2026
Decision issued: Permitted Development
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
7 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
Old Oak and Park Royal Development Corporation granted permission on 24 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
30 Derwent Road Ealing W5 4TN
Rear roof extension; installation of an air conditioning unit (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension 7 docs -
24 Derwent Road Ealing W5 4TN
Single storey rear extension (following demolition of existing rear additions); installation of two side ground floor windows; and associated internal alterations
Granted Householder Extension Demolition +1 7 docsSmall domestic -
24 Derwent Road Ealing W5 4TN
Single storey rear extension (following demolition of existing rear additions); installation of two side ground floor windows; and associated internal alterations
Granted Householder Extension Demolition +1 7 docsSmall domestic -
87 Devonshire Road Ealing W5 4TS
Single storey rear extension (Following demolition of existing outbuilding)
Granted Householder Extension Demolition 8 docsSmall domestic -
87 Devonshire Road Ealing W5 4TS
Single storey rear extension (Following demolition of existing outbuilding)
Granted Householder Extension Demolition 8 docsSmall domestic -
Northfields Underground Station Northfield Avenue West Ealing W13 9QU
Replacement of existing Variable information Display (VID) on Platforms 2 and associated infrastructure (Listed Building Consent)
Granted Heritage and listed buildings 10 docs
Other lawful development applications
In Old Oak and Park Royal Development Corporation
-
262843CPL Refused
29 Nutfield Gardens Northolt UB5 6LU
Alteration of roof from hip to gable end, rear roof extension; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)
-
262774CPL Granted
133 Cleveland Road West Ealing W13 0EN
Alteration of roof from hip to gable end and rear roof extension; rear dormer enlargement; installation of three rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
262610CPL Refused
6 Morden Gardens Greenford UB6 0LT
Single storey rear extension (following demolition of rear addition) (Lawful Development Certificate for a Proposed Development)
-
262475CPL Granted
80 Windmill Lane Greenford UB6 9DS
Rear roof extension, and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
262678CPL Granted
19 Southwell Avenue Northolt UB5 4DX
Rear roof extension; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)