Planning application
46 Colwyn Avenue Perivale UB6 8JZ
Works: Extension 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
Removal of an internal wall within the front porch and installation of an internal door (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 260262CPL
Application record
- Reference
- 260262CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Permitted Development
- Received
- 26 Jan 2026
- Validated
- 26 Jan 2026
- Decided
- 24 Feb 2026
- Ward
- Perivale
- Decision by
- Delegated Decision
- Postcode
- UB6 8JZ
Timeline
Dates from the published record
-
26 Jan 2026
Received by Old Oak and Park Royal Development Corporation
-
24 Feb 2026
Decision issued: Permitted Development
-
10 Aug 2026
Added to PlanIndex
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 a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
-
46A Colwyn Avenue Perivale UB6 8JZ
Continued use of part of the ground floor of property as self-contained residential units (studio flat)(Lawful Development Certificate for an Existing Use)
Granted Lawful development 8 docs -
46A Colwyn Avenue Perivale UB6 8JZ
Continued use of part of the ground floor of property as self-contained residential units (studio flat)(Lawful Development Certificate for an Existing Use)
Granted Lawful development 8 docs -
46 Colwyn Avenue Perivale UB6 8JZ
Removal of an internal wall within the front porch and installation of an internal door (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension 6 docsSmall domestic -
46 And 46A Colwyn Avenue Perivale UB6 8JZ
Front porch extension to ground floor flat, part extending to adjacent dwellinghouse
Granted Full applications Extension 7 docsSmall domestic -
46 Colwyn Avenue Perivale UB6 8JZ
Amalgamation of 46 Colwyn Avenue and 46A Colwyn Avenue (attached studio flat) into a single dwelling with attached granny annex. Replacement of front door with window.
Granted Full applications Windows or glazing 8 docsDomestic -
46 Colwyn Avenue Perivale UB6 8JZ
Amalgamation of 46 Colwyn Avenue and 46A Colwyn Avenue (attached studio flat) into a single dwelling with attached granny annex. Replacement of front door with window.
Granted Full applications Windows or glazing 8 docsDomestic
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)