Planning application
301 Greenford Avenue Hanwell W7 1AD
Works: Loft or dormer
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Conversion of loft into home office space with three rooflights, and installation of an air source heat pump system (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 261557CPL
Application record
- Reference
- 261557CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Pending Consideration
- Received
- 13 Apr 2026
- Validated
- 13 Apr 2026
- Ward
- North Hanwell
- Postcode
- W7 1AD
Timeline
Dates from the published record
-
13 Apr 2026
Received by Old Oak and Park Royal Development Corporation
-
27 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 8 June 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Old Oak and Park Royal Development Corporation took a median of 55 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
11 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 happens while it is decided
This application is with Old Oak and Park Royal Development Corporation for determination, against a statutory target of eight weeks. Over the last year Old Oak and Park Royal Development Corporation decided lawful development applications in a median of 54 days. More in our guide to how long planning decisions take.
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
-
301 Greenford Avenue Hanwell W7 1AD
86% historically approved · decision due ~8 Jun
Conversion of loft into home office space with three rooflights, and installation of an air source heat pump system (Lawful Development Certificate for a Proposed Development)
Awaiting decision Lawful development Loft or dormer 11 docs -
Land To The Side Of 2 Bordars Road Hanwell London W7 1AF
Grassed visual amenity area (Installation of temporary art works)
Granted Outline 7 docs -
Land To The Side Of 2 Bordars Road Hanwell London W7 1AF
Grassed visual amenity area (Installation of temporary art works)
Granted Outline 7 docs -
1 Benham Road Hanwell W7 1AQ
T1 Willow - Remove the tree because of the size and exposed root system which is heading towards property boundary. The tree is 3 meters from the conservatory at the back of the property.
Granted Trees 2 docs -
1 Benham Road Hanwell W7 1AQ
87% historically approved · decision due ~8 Apr
Part single part two storey rear extension; insertion of additional window to side elevation first floor level; and front porch extension (following demolition of existing conservatory)
Awaiting decision Householder Extension Demolition +1 9 docsSmall domestic -
1 Benham Road Hanwell W7 1AQ
89% historically approved · decision due ~8 Apr
Part single part two storey rear extension; insertion of additional window to side elevation first floor level; and front porch extension (following demolition of existing conservatory)
Awaiting decision Householder Extension Demolition +1 9 docsSmall domestic
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)