Planning application
163 Mandeville Road Northolt UB5 4LZ
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Alteration of roof from hip to gable end; rear roof extension; and installation of one rooflight to front roofslope (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 260949CPL
Application record
- Reference
- 260949CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Permitted Development
- Received
- 5 Mar 2026
- Validated
- 5 Mar 2026
- Decided
- 27 Apr 2026
- Ward
- Northolt Mandeville
- Decision by
- Delegated Decision
- Postcode
- UB5 4LZ
Timeline
Dates from the published record
-
5 Mar 2026
Received by Ealing
-
27 Apr 2026
Decision issued: Permitted Development
-
11 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
4 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
Ealing granted permission on 27 April 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
-
163 Mandeville Road Northolt UB5 4LZ
Alteration of roof from hip to gable end; rear roof extension; and installation of one rooflight to front roofslope (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer 4 docs -
Land Rear Of 2 Wood End Lane Northolt UB5 4JL
Construction of a dwellinghouse with roofspace accommodation (following demolition of existing garage)
Refused Full applications Demolition 13 docsDomestic -
Land Rear Of 2 Wood End Lane Northolt UB5 4JL
Construction of a dwellinghouse with roofspace accommodation (following demolition of existing garage)
Refused Full applications Demolition 13 docsDomestic -
23 Ribblesdale Avenue Northolt UB5 4NF
Single storey rear detached outbuilding for use as home office, gym and storage
Granted Householder 8 docsSmall domestic -
23 Ribblesdale Avenue Northolt UB5 4NF
Single storey rear detached outbuilding for use as home office, gym and storage
Granted Householder 8 docsSmall domestic -
85 Blenheim Road Northolt Middlesex UB5 4TS
Single storey rear extension; rear roof extension (Lawful Development Certificate of a Proposed Development)
Granted Lawful development Extension 5 docsSmall domestic
Other lawful development applications
In Ealing
-
261588CPL Granted
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Rear roof extension, and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
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261863CPE Granted
66 Horn Lane Acton W3 6NT
Continue to use the property as two self-contained flats (Lawful Development Certificate for Existing Use)
-
260202CPL Withdrawn
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Change of use of a dwellinghouse (Use Class C3) to Children's Care Home (Use Class C2) (Lawful Development Certificate for a Proposed Development)
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261805CPE Refused
10A Western Avenue Acton W3 7UD
Existing use of first floor/second floor duplex flat (Use Class C3) as a small House in Multiple Occupation (Use Class C4) (Lawful Development Certificate for an Existing Use)
-
261806CPE Refused
12 Western Avenue Acton W3 7UD
Continue use of ground floor flat as HMO (C4) (Lawful Development Certificate for Existing Use)