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Planning application

152 Costons Lane Greenford Middlesex UB6 9AD

Refused Old Oak and Park Royal Development Corporation 214970CPL Certificate of Lawfulness - Proposed

Works: Extension Loft or dormer

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

Proposal

Rear roof extension; installation of three roof lights to front roof slope (Lawful Development Certificate for Proposed Development)

As published by the council, reference 214970CPL

Application record

Reference
214970CPL
Type
Certificate of Lawfulness - Proposed
Status
Refused
Decision
Refused
Received
27 Jul 2021
Validated
27 Jul 2021
Decided
17 Sep 2021
Ward
Greenford Green
Decision by
Delegated Decision
Postcode
UB6 9AD

Timeline

Dates from the published record

  1. 27 Jul 2021

    Received by Old Oak and Park Royal Development Corporation

  2. 17 Sep 2021

    Decision issued: Refused

  3. 21 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

STRAIGHT ARCH LTD. Agent, registered in Ilford

Active · incorporated 2011 · Ilford

57 applications on PlanIndex · across 12 councils · 79% granted

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Documents

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

11 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

  • 144 Costons Lane Greenford Middlesex UB6 9AD

    213878CPL Submitted 27 May 2021 50 yards away

    Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front roof slope; installation of one window to second floor side elevation (Lawful Development Certificate for a Proposed Development).

    Granted Lawful development Extension Loft or dormer +1 5 docs

  • 144 Costons Lane Greenford UB6 9AD

    260444CPL Submitted 4 Feb 2026 50 yards away

    Single storey rear garden outbuilding for use as granny annexe, home gym, storage, and home office (following demolition of existing structure) (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Demolition 6 docs
    Small domestic

  • 144 Costons Lane Greenford Middlesex UB6 9AD

    214019PALHE Submitted 26 May 2021 50 yards away

    Single storey rear extension (max 5.95m deep and max 3m high) (following demolition of existing conservatory and existing outbuilding) (42 Days Prior Approval Notification Process)

    Granted Prior approval Extension Demolition 5 docs
    Small domestic

  • 144 Costons Lane Greenford UB6 9AD

    260444CPL Submitted 4 Feb 2026 50 yards away

    Single storey rear garden outbuilding for use as granny annexe, home gym, storage, and home office (following demolition of existing structure) (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Demolition 6 docs
    Small domestic

  • 144 Costons Lane Greenford Middlesex UB6 9AD

    213878CPL Submitted 27 May 2021 50 yards away

    Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front roof slope; installation of one window to second floor side elevation (Lawful Development Certificate for a Proposed Development).

    Granted Lawful development Extension Loft or dormer +1 5 docs

  • 144 Costons Lane Greenford Middlesex UB6 9AD

    214019PALHE Submitted 26 May 2021 50 yards away

    Single storey rear extension (max 5.95m deep and max 3m high) (following demolition of existing conservatory and existing outbuilding) (42 Days Prior Approval Notification Process)

    Granted Prior approval Extension Demolition 5 docs
    Small 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