Flat 348 The Colonnades 34 Porchester Square London W2 6AU

1. 27 Apr 2026

   Received by Westminster

2. 1 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. 22 Sep 2026

   Status changed to Decided

   Previously Pending.

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Flat 266 The Colonnades 34 Porchester Square London W2 6AT

  08/03147/FULL Submitted 8 Apr 2008 50 yards away

  Installation of double glazed metal and timber windows to the sixth and seventh floor.

  Granted Full applications Windows or glazing 7 docs

• Flat 264 The Colonnades 34 Porchester Square London W2 6AT

  10/09942/CAC Submitted 15 Nov 2010 50 yards away

  Replacement of windows and patio doors in front and rear elevations at fifth floor level.

  Decided Heritage and listed buildings Windows or glazing 1 doc

• 36 Porchester Road London W2 6ES

  26/02082/ADV Submitted 30 Mar 2026 50 yards away

  84% historically approved · decision due ~4 Jun

  Display of an non illuminated double sided A-board measuring 1m X 0.525m on the public highway

  Awaiting decision Advertising 10 docs

• The Colonnades 34 Porchester Square London W2 6AP

  25/07769/FULL Submitted 27 Oct 2025 100 yards away

  Dismantling and relocation of pedestrian gates and railings within the site.

  Granted Full applications 16 docs

• Flat 130 The Colonnades 34 Porchester Square London W2 6AP

  26/05084/FULL Submitted 29 Jul 2026 100 yards away

  87% historically approved · decision due ~29 Sep

  Installation of a skylight and kitchen extraction fan to flat roof.

  Decided Full applications

• Flat 198 The Colonnades 34 Porchester Square London W2 6AR

  11/07843/FULL Submitted 17 Aug 2011 100 yards away

  Replacement of existing single glazed metal windows with new double glazed aluminium windows.

  Granted Full applications Windows or glazing 7 docs

• 26/06295/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Installation of a new shopfront with Medication Dispensing Outlet.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06297/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Alterations to rear elevation at basement level comprising replacement window and installation of double opening door.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06294/FULL Awaiting decision

  15 Eaton Mews South London SW1W 9HP

  Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.

  Received 15 Sep, published by the council 22 Sep 2026 Full applications
• 26/06317/FULL Awaiting decision

  124 Hamilton Terrace London NW8 9UT

  Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06318/LBC)

  Received 15 Sep, published by the council 22 Sep 2026 Full applications
• 26/06273/FULL Awaiting decision

  9A Grosvenor Square London W1K 5AE

  Installation of natural Portland Stone paving to two front entrances. (Linked to 26/05473/LBC)

  Received 14 Sep, published by the council 22 Sep 2026 Full applications