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Rear roof dormer extension (involving conversion of roofspace to habitable use), incorporating Juliet balcony; installation of two rooflight to front roofslope; and associated internal alterations

107 Lancaster Road Northolt UB5 4TE

Permitted DevelopmentReference: 261495CPLLondon Borough of Ealing

Last published check: 10 Oct 2026, 13:19. Check the council record for more recent changes.

Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

  1. Application Received Date

    Published milestoneCouncil source

  2. Application Validated Date

    Published milestoneCouncil source

  3. Decision Issued Date

    Published milestoneCouncil source

  4. Decision Made Date

    Published milestoneCouncil source

  5. Determination Deadline

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

Application summary

Status
Permitted Development
Application type
Certificate of Lawfulness - Proposed
Received
1 Apr 2026
Validated
1 Apr 2026
Determination deadline
27 May 2026
Local authority
London Borough of Ealing

Application overview

Rear roof dormer extension (involving conversion of roofspace to habitable use), incorporating Juliet balcony; installation of two rooflight to front roofslope; and associated internal alterations

Proposal details

Reference
261495CPL
Alternative references
PLP-00001234
Ward
Northolt Mandeville
Agent
A+L Architecture Studio

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Application location

107 Lancaster Road Northolt UB5 4TE

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Documents 13 of 13

DocumentPublishedAction
OFFICERS REPORTOfficer Report · PDF12 May 2026View
DECISION NOTICEDecision · PDF12 May 2026View
ROOF PLAN EXISTINGDraw - Exist Roof Plan · PDF8 Apr 2026View
EXISTING AND PROPOSED REAR ELEVATIONDraw - Exist Elevation (Rear) · PDF8 Apr 2026View
PROPOSED LOFT AND ROOF PLANDraw - Prop Roof Plan · PDF8 Apr 2026View
LOCATION PLANDraw - Location Plan · PDF8 Apr 2026View
PROPOSED GROUND FLOOR AND FIRST FLOORDraw - Prop Floor Plan · PDF8 Apr 2026View
EXISTING AND PROPOSED FRONT ELEVATIONDraw - Exist Elevation (Front) · PDF8 Apr 2026View
EXISTING AND PROPOSED SECTIONSDraw - Exist Section · PDF8 Apr 2026View
PROPOSED GROUND AND FIRST FLOOR PLANDraw - Exist Floor Plan · PDF8 Apr 2026View
BLOCK PLANDraw - Exist Site / Block Plan · PDF8 Apr 2026View
BLOCK PLAN EXISTINGDraw - Exist Site / Block Plan · PDF8 Apr 2026View
APPLICATION FORM REDACTEDApplication Form - Redacted · PDF8 Apr 2026View

Documents open on the council website. Browse council documents if a link has changed.

Decision & conditions

Permitted Development
DECISION NOTICE
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

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