Planning application
21 Studley Grange Road Hanwell W7 2LU
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Rear roof extension; rear outrigger roof extension (following removal of the chimney stack); installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development).
As published by the council, reference 262447CPL
Application record
- Reference
- 262447CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Permitted Development
- Received
- 12 Jun 2026
- Validated
- 12 Jun 2026
- Decided
- 10 Aug 2026
- Ward
- Hanwell Broadway
- Decision by
- Delegated Decision
- Postcode
- W7 2LU
Site history
Applications at this address on the Old Oak and Park Royal Development Corporation register
This site has had 2 applications since 2026: 2 approved, 0 refused.
-
262449HH Granted
21 Studley Grange Road Hanwell W7 2LU
Single storey side/rear extension
Timeline
Dates from the published record
-
12 Jun 2026
Received by Old Oak and Park Royal Development Corporation
-
3 Aug 2026
Added to PlanIndex
-
10 Aug 2026
Decision issued: Permitted Development
-
10 Aug 2026
Status changed to Awaiting decision
Previously Pending Consideration.
Documents
Plans, drawings, consultee responses and the officer's report
6 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 10 August 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
-
21 Studley Grange Road Hanwell W7 2LU
Single storey side/rear extension
Granted Householder Extension 8 docsSmall domestic -
21 Studley Grange Road Hanwell W7 2LU
Rear roof extension; rear outrigger roof extension (following removal of the chimney stack); installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development).
Granted Extension Loft or dormer -
Small domestic
-
78 Studley Grange Road Hanwell W7 2LX
Single storey rear wraparound extension
Granted Householder Extension 13 docsSmall domestic -
78 Studley Grange Road Hanwell W7 2LX
Single storey rear wraparound extension
Granted Householder Extension 13 docsSmall domestic -
47 Humes Avenue Hanwell W7 2LJ
Replacement of windows, external doors, fixtures and fittings including front entrance canopy, fascias and rainwater goods; and all other associated internal and external alterations and improvements (Regulation 3 - Application by London Borough of Ealing) (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Windows or glazing 5 docs
Other lawful development applications
In Old Oak and Park Royal Development Corporation
-
262788CPL Granted
7 Kent Avenue West Ealing W13 8BE
Alteration of roof from hip to gable end (following removal of chimney stack), rear roof extension incorporating a Juliet balcony; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)
-
262782CPL Granted
28 Noel Road Acton W3 0JX
Alteration of roof from hip to gable end; rear roof extension; installation of two rooflights to front roofslope; part single, part two storey rear extension; single storey side extension; installation of one side window to gable (Lawful Development Certificate for a Proposed Development)
-
262244CPL Refused
79 Somerset Road Southall UB1 2UE
Single storey detached garden outbuilding for use as gym (Lawful Development Certificate for a Proposed Development)
-
262727CPL Granted
32 Beresford Avenue Hanwell W7 3AL
Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
262518CPL Granted
64 Culmington Road West Ealing W13 9NH
Alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony; installation of window to side gable; installation of four rooflights to front roofslope; replacement of side gable window (Lawful Development Certificate for a Proposed Development)