144 Costons Lane Greenford Middlesex UB6 9AD

This site has had 2 applications since 2021: 2 approved, 0 refused.

• 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)

  Decided 1 Jul 2021 Prior approval

1. 27 May 2021

   Received by Ealing

2. 22 Jul 2021

   Decision issued: Permitted Development

3. 25 Jul 2026

   Added to PlanIndex

Ealing granted permission on 22 July 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 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

  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

• 142 Costons Lane Greenford UB6 9AD

  260939CPL Submitted 4 Mar 2026 50 yards away

  Extension to the roof ridge and the formation of a side gable, rear roof extension; single storey rear extension; front porch extension; alteration to side fenestration (Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Extension Windows or glazing 20 docs
  Small domestic

• 261588CPL Granted

  13 Julien Road Ealing W5 4XA

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

  Received 15 Apr, published by the council 25 Jul 2026 Lawful development
• 261863CPE Granted

  66 Horn Lane Acton W3 6NT

  Continue to use the property as two self-contained flats (Lawful Development Certificate for Existing Use)

  Received 6 May, published by the council 25 Jul 2026 Lawful development
• 260202CPL Withdrawn

  19 Woodrow Close Perivale UB6 7HU

  Change of use of a dwellinghouse (Use Class C3) to Children's Care Home (Use Class C2) (Lawful Development Certificate for a Proposed Development)

  Received 20 Jan, published by the council 25 Jul 2026 Lawful development
• 261805CPE Refused

  10A Western Avenue Acton W3 7UD

  Existing use of first floor/second floor duplex flat (Use Class C3) as a small House in Multiple Occupation (Use Class C4) (Lawful Development Certificate for an Existing Use)

  Received 30 Apr, published by the council 25 Jul 2026 Lawful development
• 261806CPE Refused

  12 Western Avenue Acton W3 7UD

  Continue use of ground floor flat as HMO (C4) (Lawful Development Certificate for Existing Use)

  Received 30 Apr, published by the council 25 Jul 2026 Lawful development