122 Cornwall Avenue Southall UB1 2TQ

1. 30 Apr 2026

   Received by Old Oak and Park Royal Development Corporation

2. 10 Jul 2026

   Decision issued: Granted with Conditions

3. 27 Jul 2026

   Added to PlanIndex

Old Oak and Park Royal Development Corporation granted permission on 10 July 2026, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 122 Cornwall Avenue Southall UB1 2TQ

  261879HH Submitted 30 Apr 2026 50 yards away

  Single storey rear outbuilding (Following the demolition of the rear conservatory)

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 81 Cornwall Avenue Southall UB1 2TQ

  262503FUL Submitted 23 Jun 2026 50 yards away

  76% historically approved · decision due ~18 Aug

  Conversion of single dwelling into 2 x self contained flats (2 X 1 Bedroom) with amenity space, bin/cycle stores & off-street parking, and installation of a roof lantern to the single storey rear extension (Retrospective application)

  Awaiting decision Full applications New dwelling Extension +1 10 docs
  Small domestic

• 101 Cornwall Avenue Southall UB1 2TQ

  262135CPE Submitted 27 May 2026 50 yards away

  Continue to use the dwellinghouse as HMO (Sui Generis) (Lawful Development Certificate for an Existing Use)

  Refused Lawful development 15 docs
  Domestic

• 81 Cornwall Avenue Southall UB1 2TQ

  262503FUL Submitted 23 Jun 2026 50 yards away

  75% historically approved · decision due ~18 Aug

  Conversion of single dwelling into 2 x self contained flats (2 X 1 Bedroom) with amenity space, bin/cycle stores & off-street parking, and installation of a roof lantern to the single storey rear extension (Retrospective application)

  Awaiting decision Full applications New dwelling Extension +1 10 docs
  Small domestic

• 101 Cornwall Avenue Southall UB1 2TQ

  263076FUL Submitted 11 Aug 2026 50 yards away

  86% historically approved · decision due ~15 Dec

  Conversion of dwellinghouse to HMO(C4) for 5 bed for 6 People with provision of cycle storage, bin storage; front porch extension (following demolition of existing front porch extension; single storey front/side extension; single storey rear extension (following demolition of existing conservatory); single storey detached outbuilding internal and external alterations; alterations to side and rear fenestrations

  Awaiting decision Extension Demolition
  Small domestic

• 101 Cornwall Avenue Southall UB1 2TQ

  262135CPE Submitted 27 May 2026 50 yards away

  Continue to use the dwellinghouse as HMO (Sui Generis) (Lawful Development Certificate for an Existing Use)

  Refused 15 docs
  Domestic

• 260566HH Refused

  1 Benham Road Hanwell W7 1AQ

  Part single part two storey rear extension; insertion of additional window to side elevation first floor level; and front porch extension (following demolition of existing conservatory)

  Received 11 Feb, published by the council 3 Aug 2026 Householder
• 262878HH Granted

  167 Murray Road Ealing W5 4DD

  Single storey rear extension (following demolition of existing rear addition); removal of chimney breast; and alterations to the fenestration

  Received 23 Jul, published by the council 30 Aug 2026 Householder
• 262906HH Granted

  6 Milford Road West Ealing W13 9HZ

  Single storey rear extension (following demolition of existing rear addition)

  Received 27 Jul, published by the council 10 Sep 2026 Householder
• 262954HH Refused

  6 Gosling Close Greenford UB6 9UE

  Single storey extension and internal alterations

  Received 30 Jul, published by the council 10 Sep 2026 Householder
• 262963HH Granted

  14 Winchester Street Acton W3 8PA

  Single storey side/rear wraparound extension

  Received 31 Jul, published by the council 21 Sep 2026 Householder