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Planning application

261762PALHE

158 Mansell Road Greenford UB6 9EH

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

Proposal

Single storey rear extension (max 6m deep and max 2.9m high) (following demolition of existing extension) (42 Days Prior Approval Notification Process)

As published by the council, reference 261762PALHE

Timeline

Dates from the published record

  1. 28 Apr 2026

    Received by Old Oak and Park Royal Development Corporation

  2. 4 Jun 2026

    Decision issued: Prior Approval Required and Given

  3. 27 Jul 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

  • 261507HH Granted

    46 Garrick Road Greenford UB6 9HU

    Outbuilding for use as granny annexe (ancillary use to main dwellinghouse) (following demolition of existing outbuilding)

    9 Apr 2026 93m away Householder
  • 243265FUL Refused

    Flat B Second Floor 63 The Broadway Greenford UB6 9PN

    Rear roof extensions and installation of two roof lights to front roof slope

    20 Aug 2024 109m away Full applications
  • 261861HH Granted

    65 Ruislip Road Greenford UB6 9QD

    Installation of drop kerb

    5 May 2026 110m away Householder
  • 261861HH Granted

    65 Ruislip Road Greenford UB6 9QD

    Installation of drop kerb

    5 May 2026 110m away Householder
  • 262028FUL Granted

    97 Mansell Road Greenford UB6 9EJ

    Conversion of dwellinghouse into 2x self-contained flats with provision of refuse storage; parking space, cycle storage; amenity spaces; single storey rear extension (following demolition of existing rear extension); rear roof extension; installation of two rooflights to front roofslope; installation of timber fence

    18 May 2026 174m away Full applications
  • 262028FUL Granted

    97 Mansell Road Greenford UB6 9EJ

    Conversion of dwellinghouse into 2x self-contained flats with provision of refuse storage; parking space, cycle storage; amenity spaces; single storey rear extension (following demolition of existing rear extension); rear roof extension; installation of two rooflights to front roofslope; installation of timber fence

    18 May 2026 174m away Full applications

In Old Oak and Park Royal Development Corporation

  • 262857PALHE Awaiting decision

    29 Beechmount Avenue Hanwell W7 3AE

    Single storey rear extension (max 6m deep and max 4m high) (42 Days Prior Approval Notification Process)

    21 Jul 2026 Prior approval
  • 262344PALHE Refused

    194 Empire Road Perivale UB6 7EE

    Single storey (Max 6m deep and Max 3.14m high) rear extension (42 days Prior Notification Process)

    11 Jun 2026 Prior approval
  • 262336PALHE Granted

    17 Runnymede Gardens Greenford UB6 8SX

    Single storey rear extension (max 6m deep and max 3.6m high) (42 Days Prior Approval Notification Process)

    10 Jun 2026 Prior approval
  • 262791PALHE Awaiting decision

    2 Gonville Crescent Northolt UB5 4SJ

    Single storey (max. 6.0m deep and 3.40m high) side/rear extension (42 Days Prior Approval Notification Process).

    16 Jul 2026 Prior approval
  • 262383PALHE Granted

    277 Conway Crescent Perivale UB6 8JG

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

    13 Jun 2026 Prior approval