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Planning application

364 Uxbridge Road Acton W3 9SL

Refused Old Oak and Park Royal Development Corporation 254851FUL Full Application

Works: New dwelling Extension Loft or dormer

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

Proposal

Alterations to existing flats including rear roof extension to main roofslope, extending over outrigger; pitched roof extension above first floor flat (side/rear); installation of two front rooflights; removal of existing chimney stack

As published by the council, reference 254851FUL

Application record

Reference
254851FUL
Type
Full Application
Status
Refused
Decision
Refused
Received
31 Dec 2025
Validated
3 Feb 2026
Decided
24 Mar 2026
Ward
Ealing Common
Decision by
Delegated Decision
Postcode
W3 9SL

Timeline

Dates from the published record

  1. 31 Dec 2025

    Received by Old Oak and Park Royal Development Corporation

  2. 3 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 24 Mar 2026

    Decision issued: Refused

  4. 10 Aug 2026

    Added to PlanIndex

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.

Trade members open them from here.

Open the documents

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 364 Uxbridge Road Acton W3 9SL

    254851FUL Submitted 31 Dec 2025 0m away

    Alterations to existing flats including rear roof extension to main roofslope, extending over outrigger; pitched roof extension above first floor flat (side/rear); installation of two front rooflights; removal of existing chimney stack

    Refused Full applications New dwelling Extension +1 8 docs
  • 370 Uxbridge Road Acton W3 9SL

    261698CND Submitted 20 Apr 2026 8m away

    Details of the Railings and Privacy Screens pursuant to Condition 9 of planning permission ref: 251404FUL dated 27.02.2026.

    Granted Conditions 5 docs
  • 370 Uxbridge Road Acton W3 9SL

    261810CND Submitted 27 Apr 2026 8m away

    Details of a Noise Assessment Report pursuant to Condition 6 of planning permission ref: 251404FUL dated 27.02.2026 for: Conversion of single dwellinghouse to eight self-contained residential flats with the provision of cycle parking, refuse storage, and associated landscaping; two-storey rear/side extension; roof terrace at second floor level; raising of roof ridge; installation of rooflights to roof slopes; replacement of existing windows; and boundary treatment

    Granted Conditions New dwelling Extension +2 4 docs
    Domestic
  • 370 Uxbridge Road Acton W3 9SL

    261811CND Submitted 27 Apr 2026 8m away

    94% historically approved · decision due ~22 Jun

    Details of enhanced sound insulation values of at least 5dB, as necessary above the ADE Building Regulations value for residential use, of the floor/ ceiling/ walls separating different types of rooms from neighbouring flats in relation to Condition 7 of planning permission ref: 251404FUL dated 27.02.2026 for: Conversion of single dwellinghouse to eight self-contained residential flats with the provision of cycle parking, refuse storage, and associated landscaping; two-storey rear/side extension; roof terrace at second floor level; raising of roof ridge; installation of rooflights to roof slopes; replacement of existing windows; and boundary treatment

    Awaiting decision Conditions New dwelling Extension +2 2 docs
    Domestic
  • 370 Uxbridge Road Acton W3 9SL

    261737CND Submitted 27 Apr 2026 8m away

    Details of hard and soft landscaping, boundary treatments, and cycle and refuse storage pursuant to Condition 5 of planning permission ref: 251404FUL dated 27.02.2026 for: Conversion of single dwellinghouse to eight self-contained residential flats with the provision of cycle parking, refuse storage, and associated landscaping; two-storey rear/side extension; roof terrace at second floor level; raising of roof ridge; installation of rooflights to roof slopes; replacement of existing windows; and boundary treatment

    Granted Conditions New dwelling Extension +2 9 docs
    Domestic
  • 370 Uxbridge Road Acton W3 9SL

    261811CND Submitted 27 Apr 2026 8m away

    94% historically approved · decision due ~22 Jun

    Details of enhanced sound insulation values of at least 5dB, as necessary above the ADE Building Regulations value for residential use, of the floor/ ceiling/ walls separating different types of rooms from neighbouring flats in relation to Condition 7 of planning permission ref: 251404FUL dated 27.02.2026 for: Conversion of single dwellinghouse to eight self-contained residential flats with the provision of cycle parking, refuse storage, and associated landscaping; two-storey rear/side extension; roof terrace at second floor level; raising of roof ridge; installation of rooflights to roof slopes; replacement of existing windows; and boundary treatment

    Awaiting decision Conditions New dwelling Extension +2 2 docs
    Domestic

In Old Oak and Park Royal Development Corporation

  • 26/0129/FULOPDC Status unknown

    6, Standard Road, Ealing, Park Royal, NW10 6EU

    Retrospective change of use of the building from Use Class B8 (storage and distr

    3 Sep 2026 Full applications
  • 262639FUL Refused

    43 Second Avenue Acton W3 7RX

    Conversion of existing dwellinghouse into four self-contained flats

    2 Jul 2026 Full applications
  • 261981FUL Granted

    8 Lyon Way Greenford UB6 0BN

    Use of the site as use Classes E(g)(iii) (industrial process), B2 (Industrial) and B8 (Storage) uses and ancillary floor space

    13 May 2026 Full applications
  • 262368FUL Granted

    43/43A Mill Hill Road Acton W3 8JE

    Deconversion of two self contained flats to single dwellinghouse (Use Class C3) and associated internal alterations

    12 Jun 2026 Full applications
  • 262102FUL Refused

    10 Church Road Acton W3 8PP

    Construction of third floor to provide additional self-contained flat with provision of cycle and waste storage; rear outrigger roof extension and alterations to second floor flat

    21 May 2026 Full applications