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Planning application

67 Twyford Avenue Acton W3 9QD

Refused Old Oak and Park Royal Development Corporation 253205NMA Non-Material Amendment

Works: New dwelling Extension Loft or dormer Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Application for a Non-Material Amendment (S96a) to planning permission ref: 244322FUL dated 19/03/2025 for: Conversion of existing property containing six studio flats into five self-contained flats; single storey side/rear (wraparound) extension; rear roof extension; rear outrigger roof extension; alterations to side fenestrations; installation of two rooflights to front roofslope; alterations to the rear garden and front driveway. Amendment seeks addition of air conditioning unit to flat roof of the dormer to serve Flat 5 at 2nd floor level

As published by the council, reference 253205NMA

Application record

Reference
253205NMA
Type
Non-Material Amendment
Status
Refused
Decision
Refused
Received
21 Aug 2025
Validated
21 Aug 2025
Decided
17 Oct 2025
Ward
North Acton
Decision by
Delegated Decision
Postcode
W3 9QD

Site history

Applications at this address on the Old Oak and Park Royal Development Corporation register

This site has had 2 applications since 2024: 1 approved, 1 refused.

  • 244322FUL Granted

    67 Twyford Avenue Acton W3 9QD

    Conversion of existing property containing six studio flats into five self-contained flats; single storey side/rear (wraparound) extension; rear roof extension; rear outrigger roof extension; alterations to side fenestrations; installation of two rooflights to front roofslope; alterations to the rear garden and front driveway

    Decided 19 Mar 2025 Full applications

Timeline

Dates from the published record

  1. 21 Aug 2025

    Received by Old Oak and Park Royal Development Corporation

  2. 17 Oct 2025

    Decision issued: Refused

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

RPR Planning Ltd Agent, a planning consultancy registered in London

Active · incorporated 2013 · London

154 applications on PlanIndex · across 11 councils · 78% granted

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Documents

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

7 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 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Flat 5 67 Twyford Avenue Acton W3 9QD

    254589FUL Submitted 5 Dec 2025 50 yards away

    Installation of Heating Ventilation Air Conditioning (HVAC) Unit on the rear roof dormer

    Granted Full applications Loft or dormer 7 docs
  • 67 Twyford Avenue Acton W3 9QD

    253205NMA Submitted 21 Aug 2025 50 yards away

    Application for a Non-Material Amendment (S96a) to planning permission ref: 244322FUL dated 19/03/2025 for: Conversion of existing property containing six studio flats into five self-contained flats; single storey side/rear (wraparound) extension; rear roof extension; rear outrigger roof extension; alterations to side fenestrations; installation of two rooflights to front roofslope; alterations to the rear garden and front driveway. Amendment seeks addition of air conditioning unit to flat roof of the dormer to serve Flat 5 at 2nd floor level

    Refused Amendments New dwelling Extension +1 7 docs
    Small domestic
  • Flat 5 67 Twyford Avenue Acton W3 9QD

    254589FUL Submitted 5 Dec 2025 50 yards away

    Installation of Heating Ventilation Air Conditioning (HVAC) Unit on the rear roof dormer

    Granted Full applications Loft or dormer 7 docs
  • 67 Twyford Avenue Acton W3 9QD

    244322FUL Submitted 15 Nov 2024 50 yards away

    Conversion of existing property containing six studio flats into five self-contained flats; single storey side/rear (wraparound) extension; rear roof extension; rear outrigger roof extension; alterations to side fenestrations; installation of two rooflights to front roofslope; alterations to the rear garden and front driveway

    Granted Full applications New dwelling Extension +1 21 docs
    Small domestic
  • 69 Twyford Avenue Acton W3 9QD

    244517PTC Submitted 27 Nov 2024 50 yards away

    T1 Silver birch- Fell to ground level.

    Granted Trees 2 docs
  • 69 Twyford Avenue Acton W3 9QD

    244517PTC Submitted 27 Nov 2024 50 yards away

    T1 Silver birch- Fell to ground level.

    Granted Trees 2 docs

In Old Oak and Park Royal Development Corporation

  • 263708NMA Awaiting decision

    73 Woodstock Road Chiswick W4 1EE

    Application for a Non-Material Amendment in (S96a) seeking to allow increase in depth of rear dormer to align with the first floor rear wall belowin relation to planning permission reference 241856HH dated 24/07/2024 for: Roof extension to rear (main) roofslope and part rear roof extension to rear outrigger roof slope

    Received 7 Oct, published by the council 12 Oct 2026 Amendments
  • 262875VAR Granted

    34 Regina Road West Ealing W13 9EF

    Application for a minor material amendment (s73) to vary Conditions 2 (Drawings) of planning permission ref. 260348HH dated 21/04/2026 'Single storey rear extension; part first floor rear extension with internal alterations and rear garden landscaping'. Variation seeks to removal of first floor extension

    Received 23 Jul, published by the council 10 Sep 2026 Amendments
  • 263658NMA Awaiting decision

    Twyford Abbey Nursing Home Twyford Abbey Road Park Royal Ealing NW10 7DP

    Application for a Non-Material Amendment in (S96a) seeking to allow to vary Condition 40 in relation to planning permission reference 222341FUL dated 09/02/2023 for: Development to provide a total of 326 self-contained residential units comprising; phased construction of seven blocks of flats (ranging from two to six-storeys); two two-storey detached dwellinghouses (following demolition of existing gatehouse); and a terrace of two-storey dwellinghouses in the grounds of Twyford Abbey (all Use Class C3); conversion of Twyford Abbey (Grade II Listed) into flats (Use Class C3) and provision of residents lounge; demolition of workshop attached to the Grade II listed walled garden and replacement with a single storey dwellinghouse (Use Class C3); facilitated by repair; refurbishment; infill and rooftop extensions; demolition of post-war extensions and other pre-war structures within grounds, excluding the cottage; retention and repair of the Grade II listed walled garden and attached cottage to provide ancillary facilities management accommodation and residents facilities; comprehensive landscaping works including removal and works to trees and groups of trees protected by a Tree Preservation Order; provision of permissive publicly accessible open space and grow gardens; provision of gated cycle and pedestrian access onto North Circular (A406) and new access onto Twyford Abbey Road; provision of hardstanding parking areas; ecological enhancement works; and other associated constructions works including installation of boundary treatment

    Received 2 Oct, published by the council 12 Oct 2026 Amendments
  • 262929VAR Refused

    Bay Court And Spruce Court Popes Lane Ealing W5 4AZ

    Minor material amendment (S.73) to vary new position of bike and bin store pursuant to planning permission reference 231268PANDF dated 14/02/2024 for; Construction of fourth floor to accommodate 9 self-contained residential flats with associated cycle and refuse storage (Prior Approval Application under Class A, Part 20)

    Received 28 Jul, published by the council 10 Sep 2026 Amendments
  • 263610NMA Awaiting decision

    Acton Gardens Phase 8.1 And 8.2 Acton Bollo Lane W3 8TQ

    Application for a Non-Material Amendment in (S96a) seeking to allow amendments to condition 1 in relation to planning permission reference 195428REM dated 23/06/2020 for: Reserved matters application for Phases 8.1 and 8.2 of the Remaining Acton Gardens Masterplan pursuant to conditions 7 (Reserved Matters) and 8 (Reserved Matters Details) of the Hybrid Outline Planning Permission Ref: 182579OUT (dated 24/12/2018) for the continued regeneration of the South Acton Estate. Application seeks approval for Means of Access, Appearance, Landscaping, Layout and Scale in relation to the construction of buildings varying in height from 7.7m AGL - 32m AGL (2-10 storeys) comprising 336 new residential units; with associated private and semi-private amenity space; refuse/recycling and bicycle storage; plant rooms; car parking; tree removal and public realm improvements; and the demolition of Barwick House, Carisbrooke Court, Ludlow Court, maisonettes along Brouncker Road, and the South Acton Working Men's Club. Application is accompanied by an Environmental Statement of Compliance

    Received 30 Sep, published by the council 12 Oct 2026 Amendments