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Planning application

9 Walton Gardens Acton W3 0AQ

Granted Old Oak and Park Royal Development Corporation 253957CPL Certificate of Lawfulness - Proposed

Works: Extension Loft or dormer

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

Proposal

Alteration of roof from hip to gable end; rear roof extension and installation of three rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)

As published by the council, reference 253957CPL

Application record

Reference
253957CPL
Type
Certificate of Lawfulness - Proposed
Status
Permitted Development
Decision
Permitted Development
Received
17 Oct 2025
Validated
17 Oct 2025
Decided
23 Dec 2025
Ward
North Acton
Decision by
Delegated Decision
Postcode
W3 0AQ

Timeline

Dates from the published record

  1. 17 Oct 2025

    Received by Old Oak and Park Royal Development Corporation

  2. 23 Dec 2025

    Decision issued: Permitted Development

  3. 10 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 this grant of permission means

Old Oak and Park Royal Development Corporation granted permission on 23 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

  • 9 Walton Gardens Acton W3 0AQ

    253957CPL Submitted 17 Oct 2025 0m away

    Alteration of roof from hip to gable end; rear roof extension and installation of three rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Extension Loft or dormer 6 docs

  • 4 Walton Gardens Acton London W3 0AQ

    PP/2008/2405 Submitted 10 Jun 2008 30m away

    FIRST FLOOR LEVEL SIDE EXTENSION (WITH HABITABLE ACCOMMODATION IN THE ROOFSPACE) ; REAR ROOF EXTENSION (TO EXISTING AND PROPOSED ROOFSLOPE) ; AND 'PORCH' EXTENSION TO FRONT ELEVATION

    Granted Full applications Extension
    Small domestic

  • 4 Walton Gardens Acton London W3 0AQ

    PP/2008/2405 Submitted 10 Jun 2008 30m away

    FIRST FLOOR LEVEL SIDE EXTENSION (WITH HABITABLE ACCOMMODATION IN THE ROOFSPACE) ; REAR ROOF EXTENSION (TO EXISTING AND PROPOSED ROOFSLOPE) ; AND 'PORCH' EXTENSION TO FRONT ELEVATION

    Granted Full applications Extension
    Small domestic

  • 9 Westfields Road Acton W3 0AP

    243458CPL Submitted 10 Sep 2024 34m away

    Rear roof extension incorporating a Juliet balcony, and installation of four roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Extension Loft or dormer 4 docs

  • 9 Westfields Road Acton W3 0AP

    243458CPL Submitted 10 Sep 2024 34m away

    Rear roof extension incorporating a Juliet balcony, and installation of four roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Extension Loft or dormer 4 docs

  • 15 Saxon Drive Acton Ealing W3 0NU

    230474HH Submitted 6 Feb 2023 49m away

    Retention of existing porch (Retrospective Application)

    Refused Householder Extension 10 docs
    Small domestic

In Old Oak and Park Royal Development Corporation

  • 262843CPL Refused

    29 Nutfield Gardens Northolt UB5 6LU

    Alteration of roof from hip to gable end, rear roof extension; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)

    21 Jul 2026 Lawful development
  • 262774CPL Granted

    133 Cleveland Road West Ealing W13 0EN

    Alteration of roof from hip to gable end and rear roof extension; rear dormer enlargement; installation of three rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)

    14 Jul 2026 Lawful development
  • 262610CPL Refused

    6 Morden Gardens Greenford UB6 0LT

    Single storey rear extension (following demolition of rear addition) (Lawful Development Certificate for a Proposed Development)

    30 Jun 2026 Lawful development
  • 262475CPL Granted

    80 Windmill Lane Greenford UB6 9DS

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

    19 Jun 2026 Lawful development
  • 262678CPL Granted

    19 Southwell Avenue Northolt UB5 4DX

    Rear roof extension; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)

    6 Jul 2026 Lawful development