26/02691/CLOPUD

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

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 26/00006/FULL Granted

  Flat 19 Lanark Mansions 14 Lanark Road London W9 1DB

  Replacement of two existing timber sash windows

  2 Jan 2026 25m away Full applications
• 26/04507/FULL Awaiting decision

  3 Lanark Road London W9 1DD

  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.

  7 Jul 2026 38m away Full applications
• 05/00281/ADV Granted

  47 Maida Vale London W9 1SD

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

  12 Jan 2005 38m away Advertising
• 06/04376/FULL Granted

  Mackenzie Lodge 57 - 59 Maida Vale London W9 1SD

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

  5 Jun 2006 38m away Full applications
• 26/00694/FULL Awaiting decision

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

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

  5 Feb 2026 39m away Full applications
• 25/08958/FULL Granted

  3 Lanark Road London W9 1DD

  Erection of a part single-storey part two-storey rear extension; replacement of dormer windows; works to front entrance steps and lightwell, excavation of vaults to front, and other associated works.

  9 Dec 2025 45m away Full applications

• 26/04958/CLEUD Awaiting decision

  1 Sussex Square London W2 2SJ

  Use of a building as mixed use as C3 (single residential dwelling) and C1 (short-stay accommodation)

  24 Jul 2026 Lawful development
• 26/04971/CLOPUD Awaiting decision

  Flat 23 192 Emery Hill Street London SW1P 1PN

  Replacement of the existing single-glazed moving window sashes, casement panels, and balcony door leaves with slimline double-glazed timber units. The existing outer timber frames fixed into the building will be retained and will not be removed or altered. The replacement units will match the existing windows in material, design, glazing bar pattern, opening method, dimensions, and external appearance. No alterations are proposed to the building structure, external walls, openings, or window frame sizes. No new access, alterations to existing access, new streets, hardstandings, means of enclosure, or drainage works are proposed. The precise location and details of the replacement windows are shown on the accompanying drawings.

  24 Jul 2026 Lawful development
• 26/04832/CLEUD Awaiting decision

  Basement Flat 117 Kilburn Park Road London NW6 5LB

  Use or Development in respect of the detached single-storey outbuilding within the rear garden of the applicants property.

  20 Jul 2026 Lawful development
• 26/04856/CLOPUD Awaiting decision

  Flat 15 192 Emery Hill Street London SW1P 1PN

  Replacement of the existing single-glazed moving sashes, casement panels, and balcony door leafs with slimline double glazed timber units within the fully retained existing external timber frames.

  20 Jul 2026 Lawful development
• 26/04632/CLOPUD Awaiting decision

  165 Oliphant Street London W10 4EA

  Installation of solar panels to generate clean, renewable energy from sunlight and reduce reliance on grid electricity and fossil fuels.

  10 Jul 2026 Lawful development