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 66 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 91 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

  87% 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

  87% 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

• 26/06295/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