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Planning application

213551CPL

63 Elthorne Park Road Hanwell London W7 2JB

Granted Old Oak and Park Royal Development Corporation Certificate of Lawfulness - Proposed

Proposal

Rear roof extension incorporating a Juliet balcony; replacement of windows to front and rear elevation; and installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)

As published by the council, reference 213551CPL

Timeline

Dates from the published record

  1. 10 May 2021

    Received by Old Oak and Park Royal Development Corporation

  2. 19 May 2021

    Validated

    Checked as complete and ready for consideration.

  3. 12 Jul 2021

    Decision issued: Permitted Development

  4. 3 Aug 2026

    Added to PlanIndex

What 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.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 213552HH Refused

    63 Elthorne Park Road Hanwell London W7 2JB

    Two storey rear extension (following demolition of existing addition).

    10 May 2021 0m away Householder
  • 214065PALHE Granted

    63 Elthorne Park Road Hanwell London W7 2JB

    Single storey rear extension following the demolition of existing conservatory (max 4.5m deep and max 4m high) (42 Days Prior Approval Notification Process).

    13 May 2021 0m away Prior approval
  • 213551CPL Granted

    63 Elthorne Park Road Hanwell London W7 2JB

    Rear roof extension incorporating a Juliet balcony; replacement of windows to front and rear elevation; and installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)

    10 May 2021 0m away Lawful development
  • 213552HH Refused

    63 Elthorne Park Road Hanwell London W7 2JB

    Two storey rear extension (following demolition of existing addition).

    10 May 2021 0m away Householder
  • 214065PALHE Granted

    63 Elthorne Park Road Hanwell London W7 2JB

    Single storey rear extension following the demolition of existing conservatory (max 4.5m deep and max 4m high) (42 Days Prior Approval Notification Process).

    13 May 2021 0m away Prior approval
  • 230286CPL Withdrawn

    3 Whitehall Road Hanwell W7 2JE

    Single storey rear extension (following demolition of existing rear structure) (Application for a Lawful Development Certificate for a Proposed Development)

    24 Jan 2023 65m away Lawful development

In Old Oak and Park Royal Development Corporation

  • 262398CPL Granted

    22 Endsleigh Road West Ealing W13 0RE

    Rear dormer roof extension to rear (main) roofslope (involving conversion of roofspace to habitable use); rear dormer roof extension to rear outrigger; (following demolition of existing chimney stack above roof level to rear outrigger); installation of two rooflight to front roofslope; and associated internal alterations (Application for a Lawful Development Certificate for a Proposed Development)

    15 Jun 2026 Lawful development
  • 262426CPL Granted

    8 Oakfield Gardens Greenford UB6 8SD

    Single storey rear garden outbuilding (Lawful Development Certificate for a Proposed Development)

    9 Jun 2026 Lawful development
  • 253362OPDLDE Decided

    13 Wendover Court Western Avenue Acton W3 0TG

    Continued use of property (Use Class C3) as House in Multiple Occupation (Use Class C4)(Lawful Development Certificate for Existing Use)

    19 Aug 2025 Lawful development
  • 260468CPL Granted

    46 Rose Gardens Ealing W5 4JX

    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)

    6 Feb 2026 Lawful development
  • 262275CPL Granted

    19 Gordon Road Southall UB2 5QE

    Rear roof extension; rear outrigger roof extension; installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)

    5 Jun 2026 Lawful development