Flat 1 10 Lanark Road London W9 1DA

This site has had 2 applications since 2026.

• 26/05077/FULL Withdrawn

  Flat 1 10 Lanark Road London W9 1DA

  Erection of Garden Room

  Submitted 28 Jul 2026 Full applications

1. 22 Apr 2026

   Received by Westminster

2. 28 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 23 July 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 lawful development applications in a median of 106 days. More in our guide to how long planning decisions take.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. 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

  88% historically approved · decision due ~8 Oct

  Erection of Garden Room

  Withdrawn Full applications 33 docs

• Flat 19 Lanark Mansions 14 Lanark Road London W9 1DB

  26/00006/FULL Submitted 2 Jan 2026 50 yards away

  Replacement of two existing timber sash windows

  Granted Full applications Windows or glazing 16 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

  88% 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

  88% 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

• 26/07468/CLOPUD Awaiting decision

  14 - 16 Great Portland Street London W1W 8QW

  Confirmation the demolition of the existing outrigger structure at fifth floor level (the Proposed Works) constitutes the lawful commencement of development pursuant to the Permission.

  Received 3 Nov, published by the council 5 Nov 2026 Lawful development
• 26/07423/CLOPUD Awaiting decision

  103 Elgin Avenue London W9 2NP

  Painting of the decorative stonework, window frames and doors on the front elevation and front boundary wall

  Received 2 Nov, published by the council 4 Nov 2026 Lawful development
• 26/07454/CLOPUD Awaiting decision

  10 Stratton Street London W1J 8LG

  Changes to existing windows and doors

  Received 2 Nov, published by the council 5 Nov 2026 Lawful development
• 26/07381/CLEUD Awaiting decision

  Ground Floor Rear Flat 4 Mozart Street London W10 4LA

  Use of the ground floor rear flat as short-term visitor accommodation.

  Received 28 Oct, published by the council 5 Nov 2026 Lawful development
• 26/07339/CLOPUD Awaiting decision

  123 Victoria Street London SW1E 6DE

  Use of part of ground floor reception area within Class E including, but not limited to, a retail café (Class E(a)).

  Received 27 Oct, published by the council 30 Oct 2026 Lawful development