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Planning application

CL/25/05631

16A Portobello Road, London, W11 3DH

Refused Kensington and Chelsea Certificates Lawful Proposed Use or Dev.

Proposal

Change of use from workshop (Use Class E(g)(iii)) to retail shop (Use Class E(a)) (Certificate of Lawful Proposed Use/Development)

As published by the council, reference CL/25/05631

Timeline

Dates from the published record

  1. 15 Sep 2025

    Received by Kensington and Chelsea

  2. 22 Apr 2026

    Decision issued: Refuse Planning Permission/Consent

  3. 20 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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  • PP/24/06200 Withdrawn

    60 Pembridge Villas, London, W11 3ET

    Installation of new doors at rear and bin store within plant room, located below external stairs;Installation of side extension on northern boundary of upper ground level; installation of window to front of property extension; new double glazed windows to rear sun room; new rear terrace along southern boundary. First floor single storey extension towards front with lead roof; install frameless rooflight to stairs along northern boundary. Addition of rooflight to study at rear second floor. Replace rooflight above stairs on northern boundary at third floor; install roof tiles at rear, with new rooflight and window on rear wall into stairwell; relocate rooflight into stairwell. Install air conditioning unit with acoustic enclosure at roof level; relocate and expand solar panels; lead dormer at roof level. ***WITHDRAWN***

    16 Sep 2024 30m away Full applications
  • ARB/26/00576 Granted

    Flat 3, 64 Pembridge Villas, London, W11 3ET

    Prune 2x Lime

    5 Dec 2025 30m away
  • ARB/23/01447 Granted

    58 Pembridge Villas, London, W11 3ET

    Prune x 1 lime tree (front of property)

    2 Mar 2023 30m away
  • NMA/25/04758 Decided

    60 Pembridge Villas, London, W11 3ET

    Non-material amendment to planning permission 25/01331 to allow the extension of front gate width for vehicular access

    1 Aug 2025 34m away Amendments
  • PP/25/05488 Granted

    34 Portobello Road, London, W11 3DH

    Replacement of two rear windows

    10 Sep 2025 50m away Full applications
  • PP/25/04679 Withdrawn

    Kelvin Court, 40-42 Kensington Park Road, London, W11 3BT

    Reinstatement of previously demolished front boundary wall and access gate to include reconfiguration of planters and replacement of paving.

    29 Jul 2025 55m 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