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Planning application

71 Gunnersbury Lane Acton W3 8HG

Refused Old Oak and Park Royal Development Corporation 253983HH Householder

Works: Extension Loft or dormer 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

Rear roof extension to main roofslope incorporating Juliet balcony; part roof extension to rear outrigger; and installation of three rooflights to front roofslope

As published by the council, reference 253983HH

Application record

Reference
253983HH
Type
Householder
Status
Refused
Decision
Refused
Received
21 Oct 2025
Validated
21 Oct 2025
Decided
16 Dec 2025
Ward
South Acton
Decision by
Delegated Decision
Postcode
W3 8HG

Site history

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

This site has had 3 applications since 2025: 2 approved, 1 refused.

  • 260063HH Granted

    71 Gunnersbury Lane Acton W3 8HG

    Rear roof extension; installation of two rooflights to front roofslope; and alterations to rear and side elevation fenestration at ground floor level

    Decided 2 Mar 2026 Householder
  • 253999CPL Granted

    71 Gunnersbury Lane Acton W3 8HG

    Change of use of a single dwellinghouse (Use Class C3) into House in Multiple Occupation (HMO) (Use Class C4) (Lawful Development Certificate for a Proposed Development)

    Decided 12 Dec 2025 Lawful development

Timeline

Dates from the published record

  1. 21 Oct 2025

    Received by Old Oak and Park Royal Development Corporation

  2. 16 Dec 2025

    Decision issued: Refused

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

ATCO Group Ltd Agent

43 applications on PlanIndex · across 9 councils · 68% granted

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Documents

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

10 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 71 Gunnersbury Lane Acton W3 8HG

    260063HH Submitted 8 Jan 2026 50 yards away

    Rear roof extension; installation of two rooflights to front roofslope; and alterations to rear and side elevation fenestration at ground floor level

    Granted Householder Extension Loft or dormer +1 10 docs
    Domestic
  • 71 Gunnersbury Lane Acton W3 8HG

    260063HH Submitted 8 Jan 2026 50 yards away

    Rear roof extension; installation of two rooflights to front roofslope; and alterations to rear and side elevation fenestration at ground floor level

    Granted Householder Extension Loft or dormer +1 10 docs
    Domestic
  • 71 Gunnersbury Lane Acton W3 8HG

    253983HH Submitted 21 Oct 2025 50 yards away

    Rear roof extension to main roofslope incorporating Juliet balcony; part roof extension to rear outrigger; and installation of three rooflights to front roofslope

    Refused Householder Extension Loft or dormer 10 docs
    Domestic
  • 71 Gunnersbury Lane Acton W3 8HG

    253999CPL Submitted 21 Oct 2025 50 yards away

    Change of use of a single dwellinghouse (Use Class C3) into House in Multiple Occupation (HMO) (Use Class C4) (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development 8 docs
    Domestic
  • 71 Gunnersbury Lane Acton W3 8HG

    253999CPL Submitted 21 Oct 2025 50 yards away

    Change of use of a single dwellinghouse (Use Class C3) into House in Multiple Occupation (HMO) (Use Class C4) (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development 8 docs
    Domestic
  • 2 Heathfield Road Acton London W3 8EL

    194697PTT Submitted 4 Nov 2019 50 yards away

    TPO no.997 - T1 Lime - Reduce height and branch radius by 3 metres to leave height of 15 metres and remove epicormic growth at base; T2 Lime - Reduce height and branch radius by 3 metres to leave height of 16 metres and remove epicormic growth at base; T3 Lime - Reduce height and branch radius by 3 metres to leave height of 16 metres and remove epicormic growth at base Reason: The subject trees are lapsed pollards, with previous pollarding having been undertaken at approx 3 metres (true pollard) and then at a higher secondary point at roughly half the current height of the trees. The purpose of the proposed work is to create a tertiary pollard point that can be regularly maintained in order to provide an enhanced spatial relationship with the garden, and in order to reduce loading on the unions at the original and secondary pollard points. This will reduce the likelihood of the multiple secondary stems from breaking out as end weight and wind resistance increases.

    Granted Trees 3 docs

In Old Oak and Park Royal Development Corporation

  • 260566HH Refused

    1 Benham Road Hanwell W7 1AQ

    Part single part two storey rear extension; insertion of additional window to side elevation first floor level; and front porch extension (following demolition of existing conservatory)

    Received 11 Feb, published by the council 3 Aug 2026 Householder
  • 262878HH Granted

    167 Murray Road Ealing W5 4DD

    Single storey rear extension (following demolition of existing rear addition); removal of chimney breast; and alterations to the fenestration

    Received 23 Jul, published by the council 30 Aug 2026 Householder
  • 262906HH Granted

    6 Milford Road West Ealing W13 9HZ

    Single storey rear extension (following demolition of existing rear addition)

    Received 27 Jul, published by the council 10 Sep 2026 Householder
  • 262954HH Refused

    6 Gosling Close Greenford UB6 9UE

    Single storey extension and internal alterations

    Received 30 Jul, published by the council 10 Sep 2026 Householder
  • 262963HH Granted

    14 Winchester Street Acton W3 8PA

    Single storey side/rear wraparound extension

    Received 31 Jul, published by the council 21 Sep 2026 Householder