05/04774/CLEUD

1. 16 Jun 2005

   Received by Westminster

2. 14 Oct 2005

   Validated

   Checked as complete and ready for consideration.

3. 21 Oct 2005

   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

• 06/10231/ADFULL Granted

  15 - 17 Huntsworth Mews London NW1 6DE

  Details of cable routes and louvre screening pursuant to Conditions 5 and 6 of planning permission dated 16 November 2006 (RN: 06/04407).

  20 Dec 2006 0m away Full applications
• 05/04775/FULL Refused

  15 - 17 Huntsworth Mews London NW1 6DE

  Retention of three air conditioning units on the rooftop.

  16 Jun 2005 0m away Full applications
• 06/04407/FULL Granted

  15 - 17 Huntsworth Mews London NW1 6DE

  Relocation of three air conditioning units and addition of four further units within an acoustic screen on the rooftop.

  6 Jun 2006 0m away Full applications
• 25/06632/LBC Awaiting decision

  Tennyson Court 12 Dorset Square London NW1 6QB

  Externall repairs and decorations to the front elevation of Tennyson Court.

  16 Sep 2025 19m away Heritage and listed buildings
• 25/06758/LBC Awaiting decision

  10 Dorset Square London NW1 6QB

  Installation of steel beam to loft space to provide additional support to roof including external cleaning and refurbishments at 10-13 Dorest Square; and other associated works.

  19 Sep 2025 22m away Heritage and listed buildings
• 26/01672/FULL Awaiting decision

  Flat 6 18 Dorset Square London NW1 6QB

  Replacement of windows and door with new at fourth and fifth floor levels. (Linked with 26/00742/LBC)

  16 Mar 2026 23m 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