20 St Marys Avenue South Southall UB2 4LS

1. 10 Jul 2026

   Received by Old Oak and Park Royal Development Corporation

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 4 September 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. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 20 St Marys Avenue South Southall UB2 4LS

  262734FUL Submitted 10 Jul 2026 1m away

  87% historically approved · decision due ~4 Sep

  Construction of dwellinghouse (following demolition of existing dwellinghouse) with provision bin storage, parking

  Awaiting decision Demolition 10 docs
  Domestic

• 8 Vine Cottage Tentelow Lane Southall Middlesex UB2 4LG

  213542PTT Submitted 10 May 2021 55m away

  T1 Copper Beech - Crown reduce by 2 meters and crown thin by 20%. TPO/1968/0164

  Refused Trees 4 docs

• 8 Vine Cottage Tentelow Lane Southall Middlesex UB2 4LG

  213542PTT Submitted 10 May 2021 55m away

  T1 Copper Beech - Crown reduce by 2 meters and crown thin by 20%. TPO/1968/0164

  Refused Trees 4 docs

• 1 Vine Cottage Tentelow Lane Southall Middlesex UB2 4LG Southall

  P/2008/1532 Submitted 25 Apr 2008 66m away

  T1 - Beech reduce by 20% thin by 15% clear from lampost lift canopy

  Granted Trees

• 1 Vine Cottage Tentelow Lane Southall Middlesex UB2 4LG Southall

  P/2008/1532 Submitted 25 Apr 2008 66m away

  T1 - Beech reduce by 20% thin by 15% clear from lampost lift canopy

  Granted Trees

• 30 St Marys Avenue Central Southall UB2 4LT

  261043HH Submitted 10 Mar 2026 74m away

  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

  Granted Householder Extension Loft or dormer 10 docs
  Small domestic

• 26/0129/FULOPDC Status unknown

  6, Standard Road, Ealing, Park Royal, NW10 6EU

  Retrospective change of use of the building from Use Class B8 (storage and distr

  3 Sep 2026 Full applications
• 262639FUL Refused

  43 Second Avenue Acton W3 7RX

  Conversion of existing dwellinghouse into four self-contained flats

  2 Jul 2026 Full applications
• 261981FUL Granted

  8 Lyon Way Greenford UB6 0BN

  Use of the site as use Classes E(g)(iii) (industrial process), B2 (Industrial) and B8 (Storage) uses and ancillary floor space

  13 May 2026 Full applications
• 262368FUL Granted

  43/43A Mill Hill Road Acton W3 8JE

  Deconversion of two self contained flats to single dwellinghouse (Use Class C3) and associated internal alterations

  12 Jun 2026 Full applications
• 262102FUL Refused

  10 Church Road Acton W3 8PP

  Construction of third floor to provide additional self-contained flat with provision of cycle and waste storage; rear outrigger roof extension and alterations to second floor flat

  21 May 2026 Full applications