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Planning application

324 Uxbridge Road Acton W3 9QP

Refused Old Oak and Park Royal Development Corporation 261594CPE Certificate of Lawfulness - Existing

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Continuous use third floor existing studio flat (Lawful Development Certificate for an Existing Development)

As published by the council, reference 261594CPE

Application record

Reference
261594CPE
Type
Certificate of Lawfulness - Existing
Status
Refused
Decision
Refused
Received
14 Apr 2026
Validated
14 Apr 2026
Decided
29 May 2026
Ward
North Acton
Decision by
Delegated Decision
Postcode
W3 9QP

Timeline

Dates from the published record

  1. 14 Apr 2026

    Received by Old Oak and Park Royal Development Corporation

  2. 29 May 2026

    Decision issued: Refused

  3. 27 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Proportion Design Studio Agent, a design practice

6 applications on PlanIndex · across 2 councils

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Documents

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

12 documents on file for this application

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What this refusal means

Old Oak and Park Royal Development Corporation refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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 0.3 miles

  • 324 Uxbridge Road Acton W3 9QP

    261594CPE Submitted 14 Apr 2026 50 yards away

    Continuous use third floor existing studio flat (Lawful Development Certificate for an Existing Development)

    Refused Lawful development 12 docs
  • 314B Uxbridge Road Acton W3 9QP

    261270CPE Submitted 24 Mar 2026 50 yards away

    Conversion of roofspace of the second floor flat into a self contained flat; incorporating rear roofslope dormer windows x 3 (Lawful Development Certificate for an Existing Use)

    Refused Lawful development Loft or dormer Windows or glazing 13 docs
  • 314B Uxbridge Road Acton W3 9QP

    261270CPE Submitted 24 Mar 2026 50 yards away

    Conversion of roofspace of the second floor flat into a self contained flat; incorporating rear roofslope dormer windows x 3 (Lawful Development Certificate for an Existing Use)

    Refused Lawful development Loft or dormer Windows or glazing 13 docs
  • Flat The Chatsworth 290 High Street Acton London W3 9BJ

    205099CND Submitted 11 Dec 2020 100 yards away

    Details of external materials in pursuant to condition 3 of planning application Ref: PP/2014/5272 dated 27/05/2020 for 'Demolition of existing public house in association with redevelopment to provide four storey, including basement level, mixed use building for new public house (A4) at ground floor and basement level; 9 flats (8 x 1 bedroom and 1 x 3 bedroom) at first, second and third floor levels and private amenity space.'

    Granted Conditions New dwelling Demolition 6 docs
    Several homes
  • 8 Chatsworth Gardens Acton W3 9LN

    253730CND Submitted 2 Oct 2025 100 yards away

    Details of enhanced sound insulation pursuant to condition 8 of planning permission ref: 244204FUL dated 20/06/2025 for: Conversion of a dwellinghouse (Use Class C3) to a large HMO (sui generis) comprising 9 bedrooms for a maximum of 10 residents (Use Class Sui Generis) with provision of cycle storage and refuse storage; installation of one rooflight to front roofslope and extension to rear roof extension

    Granted Conditions Extension Loft or dormer 16 docs
    Domestic
  • 8 Chatsworth Gardens Acton W3 9LN

    253730CND Submitted 2 Oct 2025 100 yards away

    Details of enhanced sound insulation pursuant to condition 8 of planning permission ref: 244204FUL dated 20/06/2025 for: Conversion of a dwellinghouse (Use Class C3) to a large HMO (sui generis) comprising 9 bedrooms for a maximum of 10 residents (Use Class Sui Generis) with provision of cycle storage and refuse storage; installation of one rooflight to front roofslope and extension to rear roof extension

    Granted Conditions Extension Loft or dormer 16 docs
    Domestic

In Old Oak and Park Royal Development Corporation

  • 262788CPL Granted

    7 Kent Avenue West Ealing W13 8BE

    Alteration of roof from hip to gable end (following removal of chimney stack), rear roof extension incorporating a Juliet balcony; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)

    Received 15 Jul, published by the council 20 Aug 2026 Lawful development
  • 262782CPL Granted

    28 Noel Road Acton W3 0JX

    Alteration of roof from hip to gable end; rear roof extension; installation of two rooflights to front roofslope; part single, part two storey rear extension; single storey side extension; installation of one side window to gable (Lawful Development Certificate for a Proposed Development)

    Received 15 Jul, published by the council 10 Aug 2026 Lawful development
  • 262244CPL Refused

    79 Somerset Road Southall UB1 2UE

    Single storey detached garden outbuilding for use as gym (Lawful Development Certificate for a Proposed Development)

    Received 3 Jun, published by the council 27 Jul 2026 Lawful development
  • 262727CPL Granted

    32 Beresford Avenue Hanwell W7 3AL

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

    Received 10 Jul, published by the council 10 Aug 2026 Lawful development
  • 262518CPL Granted

    64 Culmington Road West Ealing W13 9NH

    Alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony; installation of window to side gable; installation of four rooflights to front roofslope; replacement of side gable window (Lawful Development Certificate for a Proposed Development)

    Received 24 Jun, published by the council 27 Jul 2026 Lawful development