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Planning application

90 St Dunstans Avenue Acton W3 6QJ

Refused Old Oak and Park Royal Development Corporation 243338CPL Certificate of Lawfulness - Proposed

Works: 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

Alteration of roof from hip to gable end; rear roof extension and installation of four roof lights to front roofslope; single storey detached garden outbuilding for use as gym/storage (Lawful Development Certificate for a Proposed Development)

As published by the council, reference 243338CPL

Application record

Reference
243338CPL
Type
Certificate of Lawfulness - Proposed
Status
Refused
Decision
Refused
Received
2 Sep 2024
Validated
2 Sep 2024
Decided
25 Oct 2024
Ward
East Acton
Decision by
Delegated Decision
Postcode
W3 6QJ

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.

  • 244085CPL Granted

    90 St Dunstans Avenue Acton W3 6QJ

    Alteration of roof from hip to gable end; rear roof extension and installation of four roof lights to front roof slope; single storey detached garden outbuilding for use as gym/storage (Lawful Development Certificate for a Proposed Development)

    Decided 17 Dec 2024 Lawful development

Timeline

Dates from the published record

  1. 2 Sep 2024

    Received by Old Oak and Park Royal Development Corporation

  2. 25 Oct 2024

    Decision issued: Refused

  3. 3 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Ace Engineering Solutions Agent, an engineering consultancy registered in London

Active · incorporated 2014 · London

70 applications on PlanIndex · across 10 councils · 71% 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 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

  • 90 St Dunstans Avenue Acton W3 6QJ

    243338CPL Submitted 2 Sep 2024 50 yards away

    Alteration of roof from hip to gable end; rear roof extension and installation of four roof lights to front roofslope; single storey detached garden outbuilding for use as gym/storage (Lawful Development Certificate for a Proposed Development)

    Refused Lawful development Extension Loft or dormer 10 docs
    Small domestic
  • 90 St Dunstans Avenue Acton W3 6QJ

    244085CPL Submitted 29 Oct 2024 50 yards away

    Alteration of roof from hip to gable end; rear roof extension and installation of four roof lights to front roof slope; single storey detached garden outbuilding for use as gym/storage (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Extension Loft or dormer 10 docs
    Small domestic
  • 90 St Dunstans Avenue Acton W3 6QJ

    244085CPL Submitted 29 Oct 2024 50 yards away

    Alteration of roof from hip to gable end; rear roof extension and installation of four roof lights to front roof slope; single storey detached garden outbuilding for use as gym/storage (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Extension Loft or dormer 10 docs
    Small domestic
  • 88 St Dunstans Avenue Acton London W3 6QJ

    194765PALHE Submitted 6 Nov 2019 50 yards away

    Single storey (Max 6m deep and Max 3.713m high) rear extension (42 days Prior Notification Process)

    Granted Prior approval Extension 7 docs
    Small domestic
  • 8 St Dunstans Gardens Acton W3 6QG

    260207HH Submitted 20 Jan 2026 100 yards away

    Replacement of front windows; replacement of bay windows associated external alterations

    Granted Householder Windows or glazing 8 docs
    Domestic
  • 8 St Dunstans Gardens Acton W3 6QG

    260207HH Submitted 20 Jan 2026 100 yards away

    Replacement of front windows; replacement of bay windows associated external alterations

    Granted Householder Windows or glazing 8 docs
    Domestic

In Old Oak and Park Royal Development Corporation

  • 260648CPL Granted

    34 Beech Gardens Ealing W5 4AH

    Replacement of windows, external doors, fixtures and fittings including front entrance canopy, fascias and rainwater goods; and all other associated internal and external alterations and improvements (Regulation 3 - Application by London Borough of Ealing) (Lawful Development Certificate for a Proposed Development)

    Received 16 Feb, published by the council 3 Aug 2026 Lawful development
  • 263024CPL Granted

    23 Marlow Road Southall UB2 4NS

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

    Received 4 Aug, published by the council 21 Sep 2026 Lawful development
  • 262853CPL Granted

    46 Matthews Road Greenford UB6 0SG

    Single storey rear garden outbuilding and new fence (Lawful Development Certificate for a Proposed Development)

    Received 21 Jul, published by the council 30 Aug 2026 Lawful development
  • 260482CPE Granted

    191 Rydal Crescent Perivale UB6 8DY

    Use of a single dwellinghouse (Use Class C3) as a small House in Multiple Occupation (HMO) (Use Class C4) (Lawful Development Certificate for an Existing Use)

    Received 6 Feb, published by the council 3 Aug 2026 Lawful development
  • 260721CPL Granted

    28 Beech Gardens Ealing W5 4AJ

    Replacement of windows, external doors, fixtures and fittings including front entrance canopy, fascias and rainwater goods; and all other associated internal and external alterations and improvements (Regulation 3 - Application by London Borough of Ealing) (Lawful Development Certificate for a Proposed Development)

    Received 20 Feb, published by the council 3 Aug 2026 Lawful development