Planning application
LB/26/01363
9 Cheyne Walk, London, SW3 5QZ
Proposal
Internal reconfiguration and refurbishment and extension of existing glass light well to ground floor courtyard with new awning over rear?external door at lower ground floor level. Replacement of existing fixed rooflight over stairwell at fifth floor level with new openable smoke?vented rooflight.
As published by the council, reference LB/26/01363
Timeline
Dates from the published record
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28 Jan 2026
Received by Kensington and Chelsea
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5 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 heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
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PP/26/01362 Granted
9 Cheyne Walk, London, SW3 5QZ
Internal reconfiguration and refurbishment and extension of existing glass light well to ground floor courtyard with new awning over rear?external door at lower ground floor level. Replacement of existing fixed rooflight over stairwell at fifth floor level with new openable smoke?vented rooflight.
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ARB/21/04059 Granted
4 Cheyne Walk, London, SW3 5QZ
Prune 1 x Gingko Biloba and 1 x Lime (rear)
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PP/26/02772 Awaiting decision
9 Cheyne Walk, London, SW3 5QZ
Internal and external alterations comprising replacement front and lower ground floor entrance doors, replacement paving to front forecourt and entrance steps, installation of retractable awnings to rear terraces and lower ground floor courtyard, alterations to existing stair balustrade finishes, installation of discreet security measures, lighting alterations and associated refurbishment works
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LB/26/02773 Awaiting decision
9 Cheyne Walk, London, SW3 5QZ
Internal and external alterations comprising replacement front and lower ground floor entrance doors, replacement paving to front forecourt and entrance steps, installation of retractable awnings to rear terraces and lower ground floor courtyard, alterations to existing stair balustrade finishes, installation of discreet security measures, lighting alterations and associated refurbishment works
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CON/23/00541 Withdrawn
10 Cheyne Walk, London, SW3 5QZ
Details required by condition 4h (submission of details) of listed building consent 20/02145 (External alterations, including replacement modern studio extension with new extension including alteration to dormer to provide access and provision of roof terrace and railings at rear fourth floor level. Reinstating side elevation window and lower ground floor windows. Restoration works to windows, external fabric and roof. Landscaping works to the front and rear gardens. Internal alterations including re-introduction of vertical circulation from lower ground floor to third floor via a lift. Alteration to staircase between ground floor and lower ground floors. Internal repairs, restoration and alterations. Upgrading of electrical and heating systems)
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LB/21/05452 Granted
10 Cheyne Walk, London, SW3 5QZ
Addition of air handling units and acoustic enclosure to rear lightwell.
Other heritage and listed buildings applications
In Kensington and Chelsea
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LB/26/02796 Granted
Flat 8, 89 Onslow Square, London, SW7 3LT
Strip out entire property for a full refurbishment to include blocking up one entrance into the sitting room, supply and fit new kitchen and appliances, plumb in 2x new bathrooms, supply and fit new radiators where necessary, re-decorate entire property; supply and lay wooden floor in hallway with acoustic insulation.
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LB/26/02366 Withdrawn
10 Palace Gate, London, W8 5NF
Replacement of exsiting defective internal rainwater downpipe.(Retrospective Application)
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LB/26/02248 Withdrawn
41 Halsey Street, London, SW3 2PT
Refinements to lower ground floor conservatory and basement extension through removal of low external wall, installation of full height sliding doors, and reinstatement of larger external steps. Replace glazed flat roof at ground floor level with glass-box extension incorporating solid floor structure and internal walk on rooflight. Installation of glazed sliding doors out to a Juliet balcony with metal railings balustrade. Create access from living room by lowering sill of window to form archway; Single-storey extension to closet wing, aligning depth with No.?40 Halsey Street. New timber-framed glazed doors to the rear of extended wing. Widening opening to half-level study within partition to accommodate new double doors. Sunroom will include full-height sliding doors and Juliet balcony with painted or PPC metal balustrades.
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LB/25/05122 Granted
Flat 58, Lincoln House, Basil Street, London, SW3 1AW
Replacement of windows to match existing at 5th floor rear elevation
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LB/26/02461 Granted
11 Whitehead's Grove, London, SW3 3HB
Internal and external works including: full redecoration; replacement kitchen units and rearrangement; new lighting and full electrical rewiring with new consumer unit; replacement radiators and heated towel rails; new sanitaryware in first floor and second floor bathrooms including new vanity unit with Carrara marble top; bespoke joinery including bookshelves, wardrobes and jib doors to bedrooms and hallway; reduction of doorway to sitting room with new door; new fireplace surround to master bedroom; sanding and refinishing of timber floors; new floor tiles to kitchen and bathrooms; new carpet to stairwell and landings; installation of washer/dryer to second floor landing cupboard. External works including rehanging of kitchen stable door to open outwards; installation of secondary glazing; replacement of second floor dormer window to match original design; repointing of brickwork; repainting/varnishing of front door.