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Planning application

13 Brookbank Avenue Hanwell London W7 3DN

Granted Ealing 214719CPE Certificate of Lawfulness - Existing

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

Rear roof extension incorporating a Juliet balcony; single storey rear extension, following removal of existing rear additions (Lawful Development Certificate for an Existing Development)

As published by the council, reference 214719CPE

Application record

Reference
214719CPE
Type
Certificate of Lawfulness - Existing
Status
Permitted Development
Decision
Permitted Development
Received
13 Jul 2021
Validated
21 Jul 2021
Decided
13 Aug 2021
Ward
Hobbayne
Postcode
W7 3DN

Timeline

Dates from the published record

  1. 13 Jul 2021

    Received by Ealing

  2. 21 Jul 2021

    Validated

    Checked as complete and ready for consideration.

  3. 13 Aug 2021

    Decision issued: Permitted Development

  4. 21 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 documents

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

  • 13 Brookbank Avenue Hanwell London W7 3DN

    214719CPE Submitted 13 Jul 2021 0m away

    Rear roof extension incorporating a Juliet balcony; single storey rear extension, following removal of existing rear additions (Lawful Development Certificate for an Existing Development)

    Granted Lawful development Extension 6 docs
    Small domestic
  • 40 Elmbank Way Hanwell W7 3DG

    261632HH Submitted 17 Apr 2026 49m away

    Conversion of roof space into a habitable room incorporating a rear dormer and a hip to gable conversion; including the installation of a Juliet balcony; alteration to side extension including fenestration; installation of two rooflights to front roofslope; removal of chimneys; and all associated works

    Granted Householder Extension Loft or dormer +1 11 docs
    Domestic
  • 40 Elmbank Way Hanwell W7 3DG

    261632HH Submitted 17 Apr 2026 49m away

    Conversion of roof space into a habitable room incorporating a rear dormer and a hip to gable conversion; including the installation of a Juliet balcony; alteration to side extension including fenestration; installation of two rooflights to front roofslope; removal of chimneys; and all associated works

    Granted Householder Extension Loft or dormer +1 11 docs
    Domestic
  • 31 Brookbank Avenue Hanwell W7 3DN

    244246CPL Submitted 6 Nov 2024 59m away

    Alteration of roof from hip to gable end; rear roof extension; installation of two rooflights to front roof slope; installation of window to side elevation first floor (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Extension Loft or dormer +1 5 docs
  • 31 Brookbank Avenue Hanwell W7 3DN

    244246CPL Submitted 6 Nov 2024 59m away

    Alteration of roof from hip to gable end; rear roof extension; installation of two rooflights to front roof slope; installation of window to side elevation first floor (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Extension Loft or dormer +1 5 docs
  • 7 Elmbank Way Hanwell W7 3DE

    243681CPL Submitted 30 Sep 2024 89m away

    Single storey detached rear garden outbuilding; and installation of solar panels (following demolition of existing garage) (Lawful Development Certificate for a Proposed Development)

    Refused Lawful development Demolition 13 docs
    Small domestic

In Ealing

  • 261588CPL Granted

    13 Julien Road Ealing W5 4XA

    Rear roof extension, and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)

    15 Apr 2026 Lawful development
  • 261863CPE Granted

    66 Horn Lane Acton W3 6NT

    Continue to use the property as two self-contained flats (Lawful Development Certificate for Existing Use)

    6 May 2026 Lawful development
  • 260202CPL Withdrawn

    19 Woodrow Close Perivale UB6 7HU

    Change of use of a dwellinghouse (Use Class C3) to Children's Care Home (Use Class C2) (Lawful Development Certificate for a Proposed Development)

    20 Jan 2026 Lawful development
  • 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)

    30 Apr 2026 Lawful development
  • 261806CPE Refused

    12 Western Avenue Acton W3 7UD

    Continue use of ground floor flat as HMO (C4) (Lawful Development Certificate for Existing Use)

    30 Apr 2026 Lawful development