50 St Marys Avenue Central Southall UB2 4LT

This site has had 2 applications since 2024.

• 243881HH Withdrawn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

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 59 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

  253629HH Submitted 24 Sep 2025 0m away

  89% 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 52m 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  Withdrawn Householder Extension Demolition 12 docs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 52m 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 52m 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 68m 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

• 33 St Marys Avenue Central Southall Ealing UB2 4LT

  230479FUL Submitted 6 Feb 2023 68m 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

• 262218HH Granted

  67 Woodfield Road Ealing W5 1SR

  Rear roof extension; installation of a rooflight on the rear roof slope; and associated internal and external alterations

  Received 2 Jun, published by the council 27 Jul 2026 Householder
• 261961HH Granted

  28 Ludlow Road Ealing W5 1NY

  Replacement of existing single glazed windows and doors with double glazed and internal amendments

  Received 12 May, published by the council 27 Jul 2026 Householder
• 261866HH Granted

  33 Carlton Road Chiswick W4 5DY

  Single-storey side and rear extension; extension to the rear roof to form a second floor above the existing outrigger (including the construction of a new wall along the side elevation to support the structure); installation of one rooflight within the existing rear roof dormer; alterations to fenestration involving the replacement of an existing rear window with a door; and Formation of a new window and door opening associated with a porch canopy in the side elevation at ground-floor level.

  Received 6 May, published by the council 27 Jul 2026 Householder
• 262779HH Refused

  14 Summit Road Northolt UB5 5HJ

  Two storey side extension; part single, part two storey rear extension (following demolition of existing single-storey rear extension); alteration of roof from hip to gable end; rear roof extension incorporating a Juliet balcony and installation of three rooflights to front roofslope

  Received 15 Jul, published by the council 20 Aug 2026 Householder
• 262778HH Refused

  406 Lady Margaret Road Southall UB1 2NL

  Part single, part two-storey side/rear extension (following demolition of existing single-storey side extension); front porch extension (following demolition of existing front porch); alteration of roof from hip to gable end; rear roof extension, and installation of two rooflights to front roofslope

  Received 14 Jul, published by the council 20 Aug 2026 Householder