14 Twickenham Gardens Greenford UB6 0LU

1. 6 Oct 2026

   Received by Old Oak and Park Royal Development Corporation

2. 12 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 1 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Old Oak and Park Royal Development Corporation took a median of 55 days over the applications it decided in the last year.

This application is with Old Oak and Park Royal Development Corporation for determination, against a statutory target of eight weeks. Over the last year Old Oak and Park Royal Development Corporation decided prior approval applications in a median of 40 days. More in our guide to how long planning decisions take.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 16 Twickenham Gardens Greenford Middlesex UB6 0LU

  204991CPE Submitted 4 Dec 2020 50 yards away

  Continue to use the property as two self contained flats; two storey side extension; part single storey; part two storey rear/side extension; rear roof extension (Lawful Development Certificate for an Existing Development).

  Refused Lawful development New dwelling Extension 10 docs
  Small domestic

• 16 Twickenham Gardens Greenford Middlesex UB6 0LU

  204991CPE Submitted 4 Dec 2020 50 yards away

  Continue to use the property as two self contained flats; two storey side extension; part single storey; part two storey rear/side extension; rear roof extension (Lawful Development Certificate for an Existing Development).

  Refused Lawful development New dwelling Extension 10 docs
  Small domestic

• 2 Twickenham Gardens Greenford Middlesex UB6 0LU

  213606HH Submitted 12 May 2021 50 yards away

  Alteration of roof from hip to gable ends; rear roof extension; Installation of five roof lights to front roof slope; single storey rear infill extension; associated internal and external alterations involving conversion of two self-contained residential units into single dwelling

  Granted Householder Extension Loft or dormer 12 docs
  Small domestic

• 2 Twickenham Gardens Greenford Middlesex UB6 0LU

  213606HH Submitted 12 May 2021 50 yards away

  Alteration of roof from hip to gable ends; rear roof extension; Installation of five roof lights to front roof slope; single storey rear infill extension; associated internal and external alterations involving conversion of two self-contained residential units into single dwelling

  Granted Householder Extension Loft or dormer 12 docs
  Small domestic

• 284 Whitton Avenue East Greenford UB6 0JP

  254763CND Submitted 19 Dec 2025 50 yards away

  Details of an enhanced sound insulation value pursuant to condition 11 of planning application reference: 244205FUL dated 19.12.2024 for the 'Conversion and extension to create an additional dwelling house, two storey side extension, single storey rear extension, first floor rear extension; rear roof extension incorporating Juliet balconies; installation of four front roof lights; associated cycle and vehicle parking, refuse storage, (Following demolition of existing rear extensions and an outbuilding)'

  Granted Conditions Extension Loft or dormer +1 4 docs
  Small domestic

• 284 Whitton Avenue East Greenford UB6 0JP

  244205FUL Submitted 8 Nov 2024 50 yards away

  Conversion and extension to create an additional dwelling house, two storey side extension, single storey rear extension, first floor rear extension; rear roof extension incorporating Juliet balconies; installation of four front roof lights; associated cycle and vehicle parking, refuse storage, (Following demolition of existing rear extensions and an outbuilding)

  Granted Full applications Extension Loft or dormer +1 20 docs
  Small domestic

• 263729PALHE Awaiting decision

  51 Waverley Gardens North Circular Road Park Royal NW10 7EE

  Single storey (Max 5m deep and Max 3m high) rear extension (42 days Prior Notification Process)

  Received 8 Oct, published by the council 12 Oct 2026 Prior approval
• 263717PALHE Awaiting decision

  17 Worcester Gardens Greenford UB6 0BH

  Single storey (Max 6m deep and Max 2.80m high) rear extension (42 days Prior Notification Process)

  Received 8 Oct, published by the council 12 Oct 2026 Prior approval
• 263709PALHE Awaiting decision

  72 George V Way Perivale UB6 7HT

  Single storey (Max 6m deep and Max 3.30m high) rear extension (42 days Prior Notification Process)

  Received 7 Oct, published by the council 12 Oct 2026 Prior approval
• 263697PALHE Awaiting decision

  51 West Avenue Southall UB1 2AP

  Single storey (Max 6m deep and Max 2.93m high) rear extension (42 days Prior Notification Process)

  Received 6 Oct, published by the council 12 Oct 2026 Prior approval
• 263670PALHE Awaiting decision

  21 Minterne Avenue Southall UB2 4HN

  Single storey rear extension (max 6m deep and max 3.22m high) (42 Days Prior Approval Notification Process)

  Received 6 Oct, published by the council 12 Oct 2026 Prior approval