The Colonnades 34 Porchester Square London W2 6AP

This site has had 4 applications since 2025: 4 approved, 0 refused.

• 25/07711/TPO Granted

  The Colonnades 34 Porchester Square London W2 6AP

  T022 - Poplar - Reduce large overextended limb over-sailing the street lantern on Porchester Square by approx. 2.5m past the previous pruning point.

  Decided 6 Nov 2025 Trees
• 25/06607/TPO Granted

  The Colonnades 34 Porchester Square London W2 6AP

  1 x Poplar (T1): Remove snapped branch. Remove dead branches. Reduce all aspects of the crown by approx. 3.5m back to the previous pruning points whilst retaining some furnishing growth. 1 x Red oak (T0009): crown reduce over-extended lateral branches by up to 3m to create a natural oval canopy outline, tapering into the upper crown. Remove dead wood.

  Decided 17 Oct 2025 Trees
• 25/06491/TCA Granted

  The Colonnades 34 Porchester Square London W2 6AP

  T001 Cotoneaster: fell T007 Holm oak: Lift low hanging branches off the boundary fence to allow 1.5m clearance. Reduce long lateral limbs to the west overhanging Porchester Walk by approx. 3m back into the general form of the tree. T019 Plum: Reduce from building to provide 2m clearance on both sides.

  Decided 29 Sep 2025 Trees

1. 27 Oct 2025

   Received by Westminster

2. 3 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 20 Feb 2026

   Decision issued: Application Permitted

4. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 20 February 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.

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.

• 40 Porchester Road London W2 6ES

  26/05953/ADV Submitted 1 Sep 2026 50 yards away

  82% historically approved · decision due ~27 Oct

  Retention of one non-illuminated printed advertisement measuring 2.74m x 2.06m on the ground floor glazing (Retrospective).

  Decided Advertising Windows or glazing

• 40 Porchester Road London W2 6ES

  26/04919/ADFULL Submitted 23 Jul 2026 50 yards away

  Details of travel plan; waste and recycling storage; and cycle storage pursuant to conditions 11, 13 and 14 of planning permission dated 08 June 2026 (RN: 26/01099/FULL).

  Decided

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

  11/07843/FULL Submitted 17 Aug 2011 50 yards away

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

  Granted Full applications Windows or glazing 7 docs

• 40 Porchester Road London W2 6ES

  25/06503/FULL Submitted 11 Sep 2025 50 yards away

  Variation of condition 1 and 9 of planning permission dated 20th February 2018 (RN:17/04344/FULL) for the Extension to front elevation at ground and first floor, re-cladding of building at ground and first floor and changes to the elevations in association with the change of use at first floor level from ancillary public house accommodation (Class A4) to a self contained residential unit (Class C3). Namely, to provide a mechanical ventilation strategy after occupation.

  Granted Full applications Extension 18 docs

• 40 Porchester Road London W2 6ES

  25/06504/FULL Submitted 11 Sep 2025 50 yards away

  Removal of condition 8 of planning permission dated 20th February 2018 (RN:17/04344/FULL) for the Extension to front elevation at ground and first floor, re-cladding of building at ground and first floor and changes to the elevations in association with the change of use at first floor level from ancillary public house accommodation (Class A4) to a self contained residential unit (Class C3). Namely, to remove condition 8 relating to acoustic protection and sound limiter for the public house use.

  Refused Full applications Extension 8 docs

• The Colonnades 34 Porchester Square London W2 6AP

  25/06607/TPO Submitted 11 Sep 2025 50 yards away

  1 x Poplar (T1): Remove snapped branch. Remove dead branches. Reduce all aspects of the crown by approx. 3.5m back to the previous pruning points whilst retaining some furnishing growth. 1 x Red oak (T0009): crown reduce over-extended lateral branches by up to 3m to create a natural oval canopy outline, tapering into the upper crown. Remove dead wood.

  Granted Trees 8 docs

• 26/07528/FULL Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

  Received 5 Nov, published by the council 6 Nov 2026 Full applications
• 26/05200/FULL Decided

  1 The Court House 165 Seymour Place London W1H 4PU

  Installation of waterproofing system to the existing lead flat roofs

  Received 3 Aug, published by the council 28 Aug 2026 Full applications
• 26/07521/FULL Awaiting decision

  Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

  Installation of one external condenser unit

  Received 4 Nov, published by the council 6 Nov 2026 Full applications
• 26/07508/FULL Awaiting decision

  Buckingham Palace The Mall London SW1A 1AA

  Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/07472/FULL Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

  Received 3 Nov, published by the council 6 Nov 2026 Full applications