12/11616/CLEUD

1. 21 Nov 2012

   Received by Westminster

2. 16 Jan 2013

   Validated

   Checked as complete and ready for consideration.

3. 13 Mar 2013

   Decision issued: Application Permitted

4. 29 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

• 07/10289/FULL Granted

  48 Winchester Street London SW1V 4NF

  Replacement of existing windows with double glazed timber sash windows.

  26 Nov 2007 0m away Full applications
• 07/05001/ADFULL Granted

  48 Winchester Street London SW1V 4NF

  Sections through the new windows pursuant to Condition 3 of planning permission dated 21 December 2006 (RN: 06/08092).

  7 Jun 2007 0m away Full applications
• 07/04657/FULL Refused

  48A Winchester Street London SW1V 4NF

  Infilling of front lightwell with rooflight and alterations to existing driveway.

  29 May 2007 0m away Full applications
• 06/08092/FULL Granted

  48 Winchester Street London SW1V 4NF

  Installation of replacement aluminium framed windows.

  11 Oct 2006 0m away Full applications
• 25/05515/TCA Granted

  34 Cumberland Street London SW1V 4LX

  1 x Laburnum: reduce height and spread by 1m.

  6 Aug 2025 49m away Trees
• 25/09341/TPO Granted

  65 Winchester Street London SW1V 4NU

  1 x sycamore (T1): crown reduce by approx. 2-3m; to previous most recent reduction points.

  24 Dec 2025 58m away Trees

• 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