Flat 19 Lanark Mansions 14 Lanark Road London W9 1DB

1. 2 Jan 2026

   Received by Westminster

2. 3 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 27 Apr 2026

   Decision issued: Application Permitted

4. 20 Jul 2026

   Added to PlanIndex

Westminster granted permission on 27 April 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.

• Flat 1 10 Lanark Road London W9 1DA

  26/05077/FULL Submitted 28 Jul 2026 50 yards away

  87% historically approved · decision due ~8 Oct

  Erection of Garden Room

  Awaiting decision Full applications 33 docs

• Flat 1 10 Lanark Road London W9 1DA

  26/02691/CLOPUD Submitted 22 Apr 2026 50 yards away

  86% historically approved · decision due ~23 Jul

  Construction of a garden room to rear of garden.

  Awaiting decision Lawful development 15 docs

• 47 Maida Vale London W9 1SD

  05/00281/ADV Submitted 12 Jan 2005 50 yards away

  Display of replacement externally illuminated sign beneath canopy and externally illuminated hanging sign. Display of two internally illuminated menu boxes.

  Granted Advertising 8 docs

• Mackenzie Lodge 57 - 59 Maida Vale London W9 1SD

  06/04376/FULL Submitted 5 Jun 2006 50 yards away

  Single storey rear and side extension (No. 57).

  Granted Full applications Extension 9 docs
  Small domestic

• 3 Lanark Road London W9 1DD

  26/04507/FULL Submitted 7 Jul 2026 50 yards away

  87% historically approved · decision due ~2 Sep

  Erection of part single-storey part two storey rear extension; erection of an extension above and behind existing side porch to enable accessible stair and lift, replacement of dormer windows; works to front entrance steps and lightwell, excavation of vaults to front, and other associated works.

  Decided Full applications Extension Loft or dormer +1 18 docs
  Small domestic

• Basement And Ground Floor Maisonette 5 Lanark Road London W9 1DD

  26/00694/FULL Submitted 5 Feb 2026 50 yards away

  87% historically approved · decision due ~2 Apr

  Erection of extension and replacement of Juliet balcony and sliding door with sash window at rear ground floor level.

  Awaiting decision Full applications Extension Windows or glazing 21 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