Planning application
CL/25/06311
Flat 9, 36 Sloane Court West, London, SW3 4TB
Proposal
Replacement of timber sash boxes and casements with new timber sash boxes and casements to match existing; upgrade of single glazed white painted timber sash and casement windows with double glazed white painted timber sash and casement windows at third floor front and rear elevations.(Certificate of Lawful Proposed Use/Development)
As published by the council, reference CL/25/06311
Timeline
Dates from the published record
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20 Oct 2025
Received by Kensington and Chelsea
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2 Apr 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
-
PP/26/02315 Granted
Flat 42, Burton Court, Franklin's Row, London, SW3 4SZ
Replacement of inner sash/casement windows with double glazed sash/casement windows in matching design details
-
ARB/26/02782 Granted
Sloane Court West, London, SW3 4TA
FELL 1 x Silver Maple
-
PP/26/00671 Granted
1 Sloane Court East, London, SW3 4TQ
Installation of new mechanical plant to roof and construction of new roof plant enclosure; Installation of 1x boiler flue in roof lightwell; and Extension of 3x existing flue to roof level.
-
CON/26/02171 Granted
1 Sloane Court East, London, SW3 4TQ
Details required by Condition 4 (Construction Traffic Management Plan (CTMP)) of planning permission PP/22/03628 (Variation of condition 2 (Compliance with approved drawings) of planning permission 20/06078 for alterations to floor and roof build up and necessary slight increase in overall height of extension and internal layout changes and design changes to facades).
-
ARB/26/00553 Granted
Gardens Rear Of 7/31 Sloane Court West, Turks Row, London, SW3 4TQ
Prune 1x Magnolia salicifolia and 1x Cotoneaster sp
-
PP/25/05100 Withdrawn
York House, 1 Turks Row, London, SW3 4TH
Variation of condition 2 (compliance with approved drawings) of planning permission PP/24/01024 (Construction of dwelling at upper ground, lower ground and basement level within unused rear courtyard) to show additional plant units added to the roof
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)