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Planning application

Flat 24 Sidon Apartments Streamdale Road Acton W3 8JQ

Granted Ealing 261392CPE Certificate of Lawfulness - Existing

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

Proposal

Continued use of self-contained flat (Use Class C3) as a small House in Multiple Occupation (HMO) (Use Class C4) (Lawful Development Certificate for an Existing Use)

As published by the council, reference 261392CPE

Application record

Reference
261392CPE
Type
Certificate of Lawfulness - Existing
Status
Granted with Conditions
Decision
Granted As published: Grant with Conditions
Received
30 Mar 2026
Validated
30 Mar 2026
Decided
4 Aug 2026
Ward
South Acton
Decision by
Delegated Decision
Postcode
W3 8JQ

Timeline

Dates from the published record

  1. 30 Mar 2026

    Received by Ealing

  2. 25 Jul 2026

    Added to PlanIndex

  3. 3 Aug 2026

    Status changed to Awaiting decision

    Previously Pending Consideration.

  4. 4 Aug 2026

    Decision issued: Grant with Conditions

Who's behind it

Company information only, from the register and Companies House

Martin Arnold Ltd Agent, registered in London

Active · incorporated 2013 · London

126 applications on PlanIndex · across 13 councils · 77% granted

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Documents

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

13 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 4 August 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

  • Flat 24 Sidon Apartments Streamdale Road Acton W3 8JQ

    261392CPE Submitted 30 Mar 2026 0m away

    Continued use of self-contained flat (Use Class C3) as a small House in Multiple Occupation (HMO) (Use Class C4) (Lawful Development Certificate for an Existing Use)

    Granted Lawful development 13 docs
  • Remaining Area Of Acton Gardens Master Plan (South Acton Estate) Acton W3 8TQ

    214859CND Submitted 20 Jul 2021 10m away

    Details of Noise Mitigation (Separation of Commercial and Noise Sensitive Premises) pursuant to Condition 75 (Phase 9.2) of planning permission ref: 182579OUT dated 24.12.2018 for: 'Hybrid planning application for the continued regeneration of the South Acton Estate encompassing an outline mixed use development comprising; up to 195,396sqm residential floorspace (Class C3) with any associated temporary show homes; up to 2,200sqm non-residential floorspace including 1,200sqm of community space (Class D1) and up to 1,000sqm of flexible commercial space (Class A1, A2, A3, B1, D1, D2); an energy centre up to 750sqm, access, open space and public realm. Detailed permission is sought for access, appearance, landscaping, layout and scale of Phase 9.2 comprising 20,612sqm (of the total 195,396sqm) of residential floorspace (Class C3) [203 dwellings] and 123sqm (of the total 1,000sqm) flexible commercial floorspace (Class A1, A2, A3, B1, D1, D2) with associated refuse/recycling and bicycle storage; plant rooms; car parking; works to the public highway, public realm improvements, following the demolition of Buchan House, Anstey Court, properties on Osborne Road and tree removal. (Amended Documents)'

    Granted Conditions Demolition Trees 4 docs
    Major scheme
  • Remaining Area Of Acton Gardens Master Plan (South Acton Estate) Acton W3 8TQ

    214859CND Submitted 20 Jul 2021 10m away

    Details of Noise Mitigation (Separation of Commercial and Noise Sensitive Premises) pursuant to Condition 75 (Phase 9.2) of planning permission ref: 182579OUT dated 24.12.2018 for: 'Hybrid planning application for the continued regeneration of the South Acton Estate encompassing an outline mixed use development comprising; up to 195,396sqm residential floorspace (Class C3) with any associated temporary show homes; up to 2,200sqm non-residential floorspace including 1,200sqm of community space (Class D1) and up to 1,000sqm of flexible commercial space (Class A1, A2, A3, B1, D1, D2); an energy centre up to 750sqm, access, open space and public realm. Detailed permission is sought for access, appearance, landscaping, layout and scale of Phase 9.2 comprising 20,612sqm (of the total 195,396sqm) of residential floorspace (Class C3) [203 dwellings] and 123sqm (of the total 1,000sqm) flexible commercial floorspace (Class A1, A2, A3, B1, D1, D2) with associated refuse/recycling and bicycle storage; plant rooms; car parking; works to the public highway, public realm improvements, following the demolition of Buchan House, Anstey Court, properties on Osborne Road and tree removal. (Amended Documents)'

    Granted Conditions Demolition Trees 4 docs
    Major scheme
  • Remaining Area Of Acton Gardens Master Plan (South Acton Estate) Acton W3 8TQ

    214860CND Submitted 20 Jul 2021 11m away

    Details of Noise Mitigation (Separation of Communal Facilities & Plant from Noise Sensitive Premises) pursuant to Condition 76 (Phase 9.2) of planning permission ref: 182579OUT dated 24.12.2018 for: 'Hybrid planning application for the continued regeneration of the South Acton Estate encompassing an outline mixed use development comprising; up to 195,396sqm residential floorspace (Class C3) with any associated temporary show homes; up to 2,200sqm non-residential floorspace including 1,200sqm of community space (Class D1) and up to 1,000sqm of flexible commercial space (Class A1, A2, A3, B1, D1, D2); an energy centre up to 750sqm, access, open space and public realm. Detailed permission is sought for access, appearance, landscaping, layout and scale of Phase 9.2 comprising 20,612sqm (of the total 195,396sqm) of residential floorspace (Class C3) [203 dwellings] and 123sqm (of the total 1,000sqm) flexible commercial floorspace (Class A1, A2, A3, B1, D1, D2) with associated refuse/recycling and bicycle storage; plant rooms; car parking; works to the public highway, public realm improvements, following the demolition of Buchan House, Anstey Court, properties on Osborne Road and tree removal. (Amended Documents)'

    Granted Conditions Demolition Trees 4 docs
    Major scheme
  • Remaining Area Of Acton Gardens Master Plan (South Acton Estate) Acton W3 8TQ

    214860CND Submitted 20 Jul 2021 11m away

    Details of Noise Mitigation (Separation of Communal Facilities & Plant from Noise Sensitive Premises) pursuant to Condition 76 (Phase 9.2) of planning permission ref: 182579OUT dated 24.12.2018 for: 'Hybrid planning application for the continued regeneration of the South Acton Estate encompassing an outline mixed use development comprising; up to 195,396sqm residential floorspace (Class C3) with any associated temporary show homes; up to 2,200sqm non-residential floorspace including 1,200sqm of community space (Class D1) and up to 1,000sqm of flexible commercial space (Class A1, A2, A3, B1, D1, D2); an energy centre up to 750sqm, access, open space and public realm. Detailed permission is sought for access, appearance, landscaping, layout and scale of Phase 9.2 comprising 20,612sqm (of the total 195,396sqm) of residential floorspace (Class C3) [203 dwellings] and 123sqm (of the total 1,000sqm) flexible commercial floorspace (Class A1, A2, A3, B1, D1, D2) with associated refuse/recycling and bicycle storage; plant rooms; car parking; works to the public highway, public realm improvements, following the demolition of Buchan House, Anstey Court, properties on Osborne Road and tree removal. (Amended Documents)'

    Granted Conditions Demolition Trees 4 docs
    Major scheme
  • Remaining Area Of Acton Gardens Master Plan (South Acton Estate) Acton W3 8TQ

    214449CND Submitted 29 Jun 2021 19m away

    Submission of a Landscape Management Plan pursuant to Condition 68 (Phase 9.2) of planning permission ref: 182579OUT dated 24.12.2018 for: 'Hybrid planning application for the continued regeneration of the South Acton Estate encompassing an outline mixed use development comprising; up to 195,396sqm residential floorspace (Class C3) with any associated temporary show homes; up to 2,200sqm non-residential floorspace including 1,200sqm of community space (Class D1) and up to 1,000sqm of flexible commercial space (Class A1, A2, A3, B1, D1, D2); an energy centre up to 750sqm, access, open space and public realm. Detailed permission is sought for access, appearance, landscaping, layout and scale of Phase 9.2 comprising 20,612sqm (of the total 195,396sqm) of residential floorspace (Class C3) [203 dwellings] and 123sqm (of the total 1,000sqm) flexible commercial floorspace (Class A1, A2, A3, B1, D1, D2) with associated refuse/recycling and bicycle storage; plant rooms; car parking; works to the public highway, public realm improvements, following the demolition of Buchan House, Anstey Court, properties on Osborne Road and tree removal. (Amended Documents)'

    Granted Conditions Demolition Trees 6 docs
    Major scheme

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)

    Received 15 Apr, published by the council 25 Jul 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)

    Received 6 May, published by the council 25 Jul 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)

    Received 20 Jan, published by the council 25 Jul 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)

    Received 30 Apr, published by the council 25 Jul 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)

    Received 30 Apr, published by the council 25 Jul 2026 Lawful development