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Planning application

71 Gunnersbury Lane Acton W3 8HG

Granted Ealing 253999CPL Certificate of Lawfulness - Proposed

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Change of use of a single dwellinghouse (Use Class C3) into House in Multiple Occupation (HMO) (Use Class C4) (Lawful Development Certificate for a Proposed Development)

As published by the council, reference 253999CPL

Application record

Reference
253999CPL
Type
Certificate of Lawfulness - Proposed
Status
Permitted Development
Decision
Permitted Development
Received
21 Oct 2025
Validated
21 Oct 2025
Decided
12 Dec 2025
Ward
South Acton
Decision by
Delegated Decision
Postcode
W3 8HG

Site history

Applications at this address on the Ealing register

This site has had 3 applications since 2025: 2 approved, 1 refused.

  • 260063HH Granted

    71 Gunnersbury Lane Acton W3 8HG

    Rear roof extension; installation of two rooflights to front roofslope; and alterations to rear and side elevation fenestration at ground floor level

    Decided 2 Mar 2026 Householder
  • 253983HH Refused

    71 Gunnersbury Lane Acton W3 8HG

    Rear roof extension to main roofslope incorporating Juliet balcony; part roof extension to rear outrigger; and installation of three rooflights to front roofslope

    Decided 16 Dec 2025 Householder

Timeline

Dates from the published record

  1. 21 Oct 2025

    Received by Ealing

  2. 12 Dec 2025

    Decision issued: Permitted Development

  3. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file

40 applications on PlanIndex · across 9 councils · 76% granted

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Documents

Plans, drawings, consultee responses and the officer's report

8 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.

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What this grant of permission means

Ealing granted permission on 12 December 2025, 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

  • 71 Gunnersbury Lane Acton W3 8HG

    260063HH Submitted 8 Jan 2026 0m away

    Rear roof extension; installation of two rooflights to front roofslope; and alterations to rear and side elevation fenestration at ground floor level

    Granted Householder Extension Loft or dormer +1 10 docs
    Domestic

  • 71 Gunnersbury Lane Acton W3 8HG

    260063HH Submitted 8 Jan 2026 0m away

    Rear roof extension; installation of two rooflights to front roofslope; and alterations to rear and side elevation fenestration at ground floor level

    Granted Householder Extension Loft or dormer +1 10 docs
    Domestic

  • 71 Gunnersbury Lane Acton W3 8HG

    253983HH Submitted 21 Oct 2025 0m away

    Rear roof extension to main roofslope incorporating Juliet balcony; part roof extension to rear outrigger; and installation of three rooflights to front roofslope

    Refused Householder Extension Loft or dormer 10 docs
    Domestic

  • 71 Gunnersbury Lane Acton W3 8HG

    253983HH Submitted 21 Oct 2025 0m away

    Rear roof extension to main roofslope incorporating Juliet balcony; part roof extension to rear outrigger; and installation of three rooflights to front roofslope

    Refused Householder Extension Loft or dormer 10 docs
    Domestic

  • 71 Gunnersbury Lane Acton W3 8HG

    253999CPL Submitted 21 Oct 2025 0m away

    Change of use of a single dwellinghouse (Use Class C3) into House in Multiple Occupation (HMO) (Use Class C4) (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development 8 docs
    Domestic

  • Land Off Avenue Road Rear Of 2 And 4 Heathfield Road Acton London W3 8EL

    195406VAR Submitted 20 Dec 2019 58m away

    Minor material amendment (S.73) to vary condition no.2 (approved plans) pursuant to planning permission reference 181295FUL dated 17/08/2018 for'Construction of a two-storey residential dwelling, including the creation of a new access, associated landscaping, amenity space, refuse and cycle storage.' Variation seeking to amend the building outline due to site conditions

    Granted Amendments 8 docs
    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