39C Portnall Road London W9 3BA

1. 10 Jul 2026

   Received by Westminster

2. 21 Jul 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.

   Westminster took a median of 91 days over the applications it decided in the last year.

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 119 days. More in our guide to how long planning decisions take.

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.

• 65B Portnall Road London W9 3BA

  26/02570/FULL Submitted 20 Apr 2026 50 yards away

  88% historically approved · decision due ~17 Jun

  Construction of new rear roof terrace on existing flat roof

  Awaiting decision Full applications 11 docs

• 2A Ashmore Road London W9 3DF

  26/04573/FULL Submitted 9 Jul 2026 50 yards away

  88% historically approved · decision due ~3 Sep

  Installation of two skylight to the ground floor flat roof and erection of rear extension at second floor level with a skylight.

  Decided Full applications Extension

• 544 Harrow Road London W9 3QG

  03/04669/FULL Submitted 13 Jun 2003 100 yards away

  Erection of 3rd floor mansard roof extension in connection with the conversion of the 1st floor to a 1x2 bed flat and 2nd and new 3rd floor to a 1x3 bedroom maisonette.

  Refused Full applications Extension Loft or dormer 5 docs

• 554 Harrow Road London W9 3QG

  06/09796/FULL Submitted 6 Dec 2006 100 yards away

  Conversion of the first and second floors to form two self-contained residential units.

  Granted Full applications 6 docs

• 546 Harrow Road London W9 3QG

  02/06009/FULL Submitted 29 Jul 2002 100 yards away

  Variation of condition 2 of permission dated 10 December 1982 to extend the hours of opening from midnight to 2am Sunday to Thursday and 4am Friday and saturday.

  Refused Full applications 5 docs

• 556 Harrow Road London W9 3QG

  04/05770/FULL Submitted 23 Jul 2004 100 yards away

  Rear extension at ground floor level.

  Granted Full applications Extension 7 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