Planning application
CL/26/02700
27 Lansdowne Road, London, W11 3AG
Proposal
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).
As published by the council, reference CL/26/02700
Timeline
Dates from the published record
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19 May 2026
Received by Kensington and Chelsea
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20 Jul 2026
Added to PlanIndex
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27 Jul 2026
Decision issued: Grant Planning Permission/Consent
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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CON/26/02447 Granted
19 Lansdowne Road, London, W11 3AG
Details required by Condition 6 (Trees and landscaping- Details required) of planning permission PP/24/04650 (Removal of non-original garage and bedroom at ground floor level. Extension of closet wing outwards by 700 mm and set back 3000 mm from front facade of house. Rebuilding of front garden wall with fair face brick. Relocation of external front stairs down to lower ground floor. Construction of 16 m2 extension at lower ground floor to connect the existing spaces under the front garden. Rear infill extension at lower ground floor level).
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CON/26/01117 Granted
19 Lansdowne Road, London, W11 3AG
Details required by Condition 6 (Trees and Landscaping) of planning permission PP/24/04650 (Removal of non-original garage and bedroom at ground floor level. Extension of closet wing outwards by 700 mm and set back 3000 mm from front facade of house. Rebuilding of front garden wall with fair face brick. Relocation of external front stairs down to lower ground floor. Construction of 16 m2 extension at lower ground floor to connect the existing spaces under the front garden. Rear infill extension at lower ground floor level)
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NMA/26/02630 Refused
27 Lansdowne Road, London, W11 3AG
Non-material amendment to planning permission ref. PP/21/00499 dated 23rd March 2021 [Variation of condition No.2 (compliance with approved drawings) of ref. PP/19/02857 dated 14th June 2016] to amend the wording of conditions 3 (materials - to match existing) and 4 (sash windows and doors in painted timber).
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ARB/25/06437 Granted
Gardens Lansdowne Walk, St John's Gardens, London
Prune 1 x London Plane
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PP/26/01957 Granted
Flat 5 First Floor, 28 Lansdowne Road, London, W11 3LL
Proposed rear extension comprising a link bridge along the rear elevation, connecting to the rear garden.
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CON/26/00305 Granted
26 Lansdowne Road, London, W11 3LL
Details required by Condition 12 (Analysis of soils and fills) of Planning Permission PP/22/01726 (Construction of basement to front of property and additional lightwell).
Other lawful development applications
In Kensington and Chelsea
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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)
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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)
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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)
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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)
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CL/26/03948 Awaiting decision
8 St Lawrence Terrace, London, W10 5SX
Replacement of lower ground and ground floor doors at rear. Installation of rooflights to front and rear roof slopes.