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Planning application

CL/26/00840

6 Simon Close, London, W11 3DJ

Granted Kensington and Chelsea Certificates Lawful Proposed Use or Dev.

Proposal

Installation of an external door in rear elevation of dwelling. (Certificate of Lawful Proposed Development)

As published by the council, reference CL/26/00840

Timeline

Dates from the published record

  1. 1 Jan 2026

    Received by Kensington and Chelsea

  2. 29 Apr 2026

    Decision issued: Grant Planning Permission/Consent

  3. 20 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About lawful development applications

How this application type works

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

Nearby applications

Within 500 metres

  • PP/26/00436 Granted

    6 Simon Close, London, W11 3DJ

    Proposed alterations to the front elevation (including the replacement of all front elevation doors and windows) and the installation of 2 no new rooflights

    12 Dec 2025 0m away Full applications
  • PP/26/02522 Granted

    16 Pembridge Crescent, London, W11 3DX

    Replacing existing outward opening timber driveway gates with new black-painted metal hinged driveway gates to match the neighbouring style and finish. New rendered masonry posts framing the gates to be in a style sympathetic to existing wall; replacing existing timber pedestrian gate with new black-painted metal entrance gate to match the neighbouring style and finish

    6 May 2026 15m away Full applications
  • PP/26/02445 Withdrawn

    16 Pembridge Crescent, London, W11 3DX

    Proposed scope of works includes: metal balustrade to match neighbours in style and finish around full perimeter of extension; additional central glass balustrade installed to separate usable space with planted area and to prevent access within 2.5m of no.15.***WITHDRAWN***

    4 May 2026 15m away Full applications
  • PP/26/02462 Granted

    16 Pembridge Crescent, London, W11 3DX

    Installation of metal balustrades to the perimeter of the rear extension, including a central balustrade to define amenity space, together with the introduction of planting and associated works.

    2 May 2026 15m away Full applications
  • PP/25/06732 Granted

    16 Pembridge Crescent, London, W11 3DX

    Replacement of lower ground floor entrance door with painted timber door with 2no. glazed panels; Replacement and relocation of rear ground floor window with heritage double glazed unit; Replacement of rear ground floor doors with wider, heritage double glazed unit.

    13 Nov 2025 19m away Full applications
  • PP/25/06736 Withdrawn

    16 Pembridge Crescent, London, W11 3DX

    Installation of metal balustrade around full perimeter of extension, and near planted area; Installation of square walk-on roof light with obscure glass, fitted with blackout blinds; Installation of planters to front of extension maintaining a walkway of 900mm to rear garden. ***WITHDRAWN***

    13 Nov 2025 19m away Full applications

In Kensington and Chelsea

  • CL/26/01267 Granted

    1 Bray Place, London, SW3 3LL

    Confirmation that the existing structure at no. 27 Coulson Street / 1 Bray Place was built in the early 1970s as a single development over three floors (basement to first floor) after the demolition of a previous infill building in 1971 (Certificate of Lawful Existing Use)

    9 Mar 2026 Lawful development
  • CL/26/02700 Granted

    27 Lansdowne Road, London, W11 3AG

    Provision of lead flashing to parapet/cornice lines and painting of windows and existing painted areas of the building in soft white (Certificate of Proposed Use/Development).

    19 May 2026 Lawful development
  • CL/26/02515 Granted

    Flats A and C, 61 Holland Park, London, W11 3SJ

    Reconfiguration of the accommodation at Flat A and Flat C to create one four-bed dwelling and one one-bed dwelling (Certificate of Lawful Proposed Development / Use)

    6 May 2026 Lawful development
  • CL/26/03998 Awaiting decision

    87 Addison Road, London, W14 8ED

    Confirmation that the existing A/C Units & Screening to the north and south sides on the flat roofs at ground and first floor levels are lawful (Certificate of Lawful Existing Use/Development)

    23 Jul 2026 Lawful development
  • CL/26/04000 Awaiting decision

    191 Freston Road, London, W10 6TH

    Confirmation that the use of the property as Class F1(a) (Education) is lawful (Certificate of Lawful Existing Use/Development)

    23 Jul 2026 Lawful development