64 Porchester Terrace London W2 3TP

1. 23 Jun 2026

   Received by Westminster

2. 29 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 3 Aug 2026

   Added to PlanIndex

4. 17 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.

• 40 Porchester Terrace London W2 3TP

  26/02624/TCA Submitted 21 Apr 2026 50 yards away

  100% historically approved · decision due ~16 Jun

  REAR GARDEN @ NO.40 T1 Norway Maple (Acer platanoides) Reduce crown to the most recent previous reduction points, removing approx. 3-4m of new growth. Final height 15m and final overall spread 12m. Reason is that it is a large tree in a small garden and is beginning to dominate and block light.

  Awaiting decision Trees 6 docs

• 8 Tenniel Close London W2 3LE

  05/01078/CAC Submitted 11 Feb 2005 50 yards away

  Replacement of roof with new mansard between raised party walls.

  Decided Heritage and listed buildings Loft or dormer 10 docs

• 8 Tenniel Close London W2 3LE

  05/01077/FULL Submitted 11 Feb 2005 50 yards away

  Addition of second floor roof extension to create separate flat unit with new internal stair. Erection of rear ground extension. Conversion of garage for staircase to top floor flat and bin storage.

  Refused Full applications Extension 7 docs

• 11 Tenniel Close London W2 3LE

  07/00113/ADFULL Submitted 2 Jan 2007 50 yards away

  Details of rear mansard roof windows pursuant to Condition 3 of planning permission dated 28 December 2006 (RN: 06/07355).

  Granted Full applications Loft or dormer Windows or glazing 5 docs

• 4 Tenniel Close London W2 3LE

  23/02377/NMA Submitted 8 Apr 2023 50 yards away

  Amendments to planning permission dated 23 July 2021 (RN: 21/01675/FULL) for excavation of a basement under the existing dwelling incorporating a rear lightwell with external staircase to rear, alterations to front and rear elevations including new windows and rooflights; Namely, minor changes to the proposed front and rear fenestration at Ground Floor, First Floor and Second Floor Levels.

  Granted Amendments Loft or dormer Windows or glazing 13 docs
  Domestic

• 8 Tenniel Close London W2 3LE

  05/06793/FULL Submitted 19 Aug 2005 50 yards away

  Erection of mansard roof extension and single storey rear ground floor extension. Conversion of garage to accommodate new staircase.

  Granted Full applications Extension Loft or dormer 8 docs
  Small domestic

• 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