50 St Marys Avenue Central Southall UB2 4LT

This site has had 3 applications since 2023: 0 approved, 1 refused.

• 243881HH Withdrawn

  50 St Marys Avenue Central Southall UB2 4LT

  Part single Part two storey rear extension following demolition of existing garage structure.

  Decided 16 Dec 2024 Householder
• 231405HH Refused

  50 St Marys Avenue Central Southall UB2 4LT

  Part single and part two storey rear extension (following demolition of rear conservatory and garage)

  Decided 30 May 2023 Householder

1. 24 Sep 2025

   Received by Old Oak and Park Royal Development Corporation

2. 3 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 19 November 2025, 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 householder applications in a median of 62 days. More in our guide to how long planning decisions take.

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.

• 50 St Marys Avenue Central Southall UB2 4LT

  231405HH Submitted 6 Apr 2023 50 yards away

  Part single and part two storey rear extension (following demolition of rear conservatory and garage)

  Refused Householder Extension Demolition 9 docs
  Small domestic

• 50 St Marys Avenue Central Southall UB2 4LT

  253629HH Submitted 24 Sep 2025 50 yards away

  88% historically approved · decision due ~19 Nov

  Single storey rear garden outbuilding for use as playroom involving removal of trees; front porch extension; and paving to front driveway

  Awaiting decision Householder Extension Trees 14 docs
  Small domestic

• 50 St Marys Avenue Central Southall UB2 4LT

  243881HH Submitted 15 Oct 2024 50 yards away

  Part single Part two storey rear extension following demolition of existing garage structure.

  Withdrawn Householder Extension Demolition 12 docs
  Domestic

• 30 St Marys Avenue Central Southall UB2 4LT

  262920CND Submitted 28 Jul 2026 50 yards away

  94% historically approved · decision due ~22 Sep

  Details of sustainable surface water drainage detailed plans and maintenance plan pursuant to condition 6 of planning permission Ref: 261043HH dated 26.06.2026 'Part two, part single storey rear extension, part first floor side extension; alteration/extension to main roof, installation of six roof lights, three to each side roof slope; rear roof extension'

  Awaiting decision Conditions Extension Loft or dormer 2 docs
  Small domestic

• 50 St Marys Avenue Central Southall UB2 4LT

  243881HH Submitted 15 Oct 2024 50 yards away

  Part single Part two storey rear extension following demolition of existing garage structure.

  Withdrawn Householder Extension Demolition 12 docs
  Domestic

• 33 St Marys Avenue Central Southall Ealing UB2 4LT

  230479FUL Submitted 6 Feb 2023 50 yards away

  Single storey rear extension; installation of three windows to side elevation; rear dormer window roof extension and provision of associated cycle storage and refuse storage facilities

  Granted Full applications Extension Loft or dormer +1 12 docs
  Small 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