Planning application
CL/25/06733
20A Pembroke Square, London, W8 6PA
Proposal
Internal alterations and new window and door alterations to create the proposals shown on the approved drawings that were part of the planning permission PP/15/03265 (Internal alterations with addition of one bedroom, changes from double garage to a single garage plus general elevational alterations) (Certificate of Lawful Existing Development)
As published by the council, reference CL/25/06733
Timeline
Dates from the published record
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10 Nov 2025
Received by Kensington and Chelsea
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12 Jun 2026
Decision issued: Grant Planning Permission/Consent
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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.
Nearby applications
Within 500 metres
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LB/26/00145 Granted
4 Pembroke Square, London, W8 6PA
Construction of lower ground floor front extension; removal of existing 1st floor level vent to front fa?ade; and front door fan light replacement
-
PP/26/01822 Granted
4 Pembroke Square, London, W8 6PA
Construction of lower ground floor front extension; removal of existing 1st floor level vent to front fa?ade; and front door fan light replacement
-
CON/25/05092 Granted
11 Pembroke Square, London, W8 6PA
Details required by condition 3 (Submission of details) of listed building consent 25/03267 (Refurbishment works to address cracking to the existing fa?ade and deterioration to the Portland stone balcony)
-
CON/26/00753 Granted
Development Site, 29 Earls Walk, London, W8 6EP
Details required by Condition 4 (Construction Traffic Management Plan (CTMP)) of planning permission PP/25/02775 (Erection of new dwellinghouse with landscaping and associated works)
-
LB/25/04771 Granted
4 Pembroke Square, London, W8 6PA
Proposed replacement slab and wall membrane works to the lower ground floor.
-
CON/25/06138 Withdrawn
Development Site, 29 Earls Walk, London, W8 6EP
****Withdrawn by applicant***** Details required by condition 4 (Construction Traffic Management Plan (CTMP)) of planning permission 25/02775 (Erection of new dwellinghouse with landscaping and associated works.)
Other lawful development 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)
-
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).
-
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)
-
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)
-
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)