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Planning application

214019PALHE

144 Costons Lane Greenford Middlesex UB6 9AD

Granted Old Oak and Park Royal Development Corporation Prior Approval - Larger Home Extension

Proposal

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)

As published by the council, reference 214019PALHE

Timeline

Dates from the published record

  1. 26 May 2021

    Received by Old Oak and Park Royal Development Corporation

  2. 1 Jul 2021

    Decision issued: Prior Approval Not Required

  3. 3 Aug 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • 213878CPL Granted

    144 Costons Lane Greenford Middlesex UB6 9AD

    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).

    27 May 2021 0m away Lawful development
  • 213878CPL Granted

    144 Costons Lane Greenford Middlesex UB6 9AD

    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).

    27 May 2021 0m away Lawful development
  • 214019PALHE Granted

    144 Costons Lane Greenford Middlesex UB6 9AD

    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)

    26 May 2021 0m away Prior approval
  • 243509FUL Granted

    383 Greenford Road Greenford UB6 8RF

    Alteration of roof from hip to gable end and roof extension to rear (main) roof slope incorporating a Juliet balcony; part rear roof extension to rear outrigger roof slope and installation of two roof lights to front roof slope.

    16 Sep 2024 38m away Full applications
  • 243509FUL Granted

    383 Greenford Road Greenford UB6 8RF

    Alteration of roof from hip to gable end and roof extension to rear (main) roof slope incorporating a Juliet balcony; part rear roof extension to rear outrigger roof slope and installation of two roof lights to front roof slope.

    16 Sep 2024 38m away Full applications
  • 242599CND Granted

    712 Greenford Road Greenford UB6 8QR

    Submission of a noise impact assessment in pursuant to condition 6 of planning permission ref: 240647FUL dated 25/06/2024 for 'Conversion of dwellinghouse into two self-contained flats with provision of cycle storage, and waste storage; and use of outbuilding as gym for ground floor flat'

    27 Jun 2024 177m away Conditions

In Old Oak and Park Royal Development Corporation

  • 262618PALHE Refused

    243 Park Avenue Southall UB1 3AP

    Single storey rear extension (max 6m deep and max 3m high) (42 Days Prior Approval Notification Process)

    30 Jun 2026 Prior approval
  • 262457PALHE Granted

    27 Hunt Road Southall UB2 4PZ

    Single storey (max 6.00m deep and max 3.60m high) rear extension (following demolition of existing rear extension) (42 Days Prior Approval Notification Process)

    18 Jun 2026 Prior approval
  • 262463PALHE Granted

    25 Hunt Road Southall UB2 4PZ

    Single storey (Max 6m deep and Max 3.60m high) rear extension (42 days Prior Notification Process)

    18 Jun 2026 Prior approval
  • 262504PALHE Granted

    40 Clare Road Greenford UB6 0DF

    Single storey (Max 6m deep and Max 3m high) rear extension (42 days Prior Notification Process) following demolition of existing rear addition

    23 Jun 2026 Prior approval
  • 262464PALHE Granted

    42 Ruislip Road Greenford UB6 9QL

    Single storey (Max 6m deep and Max 3m high) rear extension (following demolition of existing rear extension (42 days Prior Notification Process)

    18 Jun 2026 Prior approval