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Planning application

9 Cheyne Walk, London, SW3 5QZ

Granted Kensington and Chelsea PP/26/01362 Planning Permission

Works: Extension Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

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 PP/26/01362

Application record

Reference
PP/26/01362
Type
Planning Permission
Status
Decided
Decision
Grant Planning Permission/Consent
Received
28 Jan 2026
Decided
5 Jun 2026
Ward
Chelsea Riverside
Parish
04
Postcode
SW3 5QZ

Site history

Applications at this address on the Kensington and Chelsea register

This site has had 9 applications since 2025: 5 approved, 0 refused.

  • 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

    Submitted 19 May 2026 Full applications
  • 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

    Submitted 19 May 2026 Heritage and listed buildings
  • PP/26/01755 Granted

    9 Cheyne Walk, London, SW3 5QZ

    Installation of air conditioning system including internal fan coil units, associated pipework, ventilation grilles and plant serving the existing residential dwelling.

    Decided 27 Jul 2026 Full applications
  • LB/26/01756 Granted

    9 Cheyne Walk, London, SW3 5QZ

    Installation of air conditioning system including internal fan coil units, associated pipework, ventilation grilles and plant serving the existing residential dwelling.

    Decided 27 Jul 2026 Heritage and listed buildings
  • LB/26/01363 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.

    Decided 5 Jun 2026 Heritage and listed buildings
  • CL/25/06149 Granted

    9 Cheyne Walk, London, SW3 5QZ

    Strip-out and enabling works required in preparation for refurbishment works (not included within this application) to be carried out at a later date: removal of sanitaryware to bathrooms and en-suites; removal of kitchen units and appliances; the removal of some tiling to walls and floor finishes in these rooms; the removal of some plasterboard partitions; and the removal of some doors (Certificate of Proposed Development/Use)

    Decided 2 Apr 2026 Lawful development
  • PP/25/04686 Withdrawn

    9 Cheyne Walk, London, SW3 5QZ

    Internal reconfiguration and refurbishment, replacement of existing main entrance door, replacement of some existing doors and windows to front and rear, extension of existing glass light well to ground floor courtyard, erection of new awning to part of ground floor courtyard, erection of standalone pergola on third and fourth floor terraces.

    Decided 1 Oct 2025 Full applications
  • LB/25/04687 Withdrawn

    9 Cheyne Walk, London, SW3 5QZ

    Internal reconfiguration and refurbishment, replacement of existing main entrance door, replacement of some existing doors and windows to front and rear, extension of existing glass light well to ground floor courtyard, erection of new awning to part of ground floor courtyard, erection of standalone pergola on third and fourth floor terraces.

    Decided 1 Oct 2025 Heritage and listed buildings

Timeline

Dates from the published record

  1. 28 Jan 2026

    Received by Kensington and Chelsea

  2. 5 Jun 2026

    Decision issued: Grant Planning Permission/Consent

  3. 20 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

97 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this grant of permission means

Kensington and Chelsea granted permission on 5 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 9 Cheyne Walk, London, SW3 5QZ

    LB/26/01363 Submitted 28 Jan 2026 0m away

    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.

    Granted Heritage and listed buildings Extension Loft or dormer 87 docs
  • 10 Cheyne Walk, London, SW3 5QZ

    NMA/22/00817 Submitted 8 Feb 2022 0m away

    No-material amendment to planning permission 21/03823 to allow an alternative design for the roof of the lower ground floor infill - from flat glazed panel to timber lantern-roof

    Decided Amendments Extension Windows or glazing 10 docs
  • 4 Cheyne Walk, London, SW3 5QZ

    ARB/21/04059 Submitted 21 Jun 2021 0m away

    Prune 1 x Gingko Biloba and 1 x Lime (rear)

    Granted Trees 8 docs
  • 10 Cheyne Walk, London, SW3 5QZ

    LB/22/00800 Submitted 8 Feb 2022 0m away

    Variation of condition 2 (approved drawings) of listed building consent 21/03824 to allow an alternative design for the enclosed LGF lightwell roof to change from flat glazed panel to timber lantern-roof, with the fixings and attachment to the walls consistent with the approved proposal

    Granted Heritage and listed buildings Windows or glazing 14 docs
  • 9 Cheyne Walk, London, SW3 5QZ

    PP/26/02772 Submitted 19 May 2026 0m away

    94% historically approved · decision due ~14 Jul

    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

    Awaiting decision Full applications 30 docs
  • 9 Cheyne Walk, London, SW3 5QZ

    LB/26/02773 Submitted 19 May 2026 0m away

    96% historically approved · decision due ~14 Jul

    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

    Awaiting decision Heritage and listed buildings 27 docs

In Kensington and Chelsea

  • PP/18/01985 Withdrawn

    Flat 3, 24 Cornwall Gardens, London, SW7 4AW

    Works to second floor flat including erection of rear extension, creation of external roof terrace areas above and to rear of said extension (with perimeter metal railings), together with internal alterations including removal of internal wall between kitchen and living room, and other refurbishment works

    9 Apr 2018 Full applications
  • PP/26/03176 Granted

    12 Shawfield Street, London, SW3 4BD

    Replacement windows, new rooflight and replacement lower ground rear rooflights.

    15 Jun 2026 Full applications
  • PP/26/03048 Granted

    24 Charles II Place, London, SW3 4NG

    Removal of existing conservatory structure. Construction of a single-storey rear extension at lower ground floor level. Installation of a contemporary three-panel sliding glazed door opening onto rear garden. Internal reconfiguration at lower ground floor level.

    9 Jun 2026 Full applications
  • PP/26/03042 Granted

    Flat 7, 7 Egerton Place, London, SW3 2EF

    Installation of air conditioning system including external condenser unit housed within enclosure at roof level. Replacement of roof lantern, rooflight and roof access hatch with flat glazed access hatch and rooflights. Replacement of two rear elevation uPVC windows with timber-framed slimline double-glazed sliding sash windows; and associated external alterations.

    9 Jun 2026 Full applications
  • PP/26/02897 Withdrawn

    46 Evelyn Gardens, London, SW7 3BH

    Positioning of two new external heat pump condensers within two separate acoustic enclosures, one on main roof of house and other on rear forth floor roof terrace.

    1 Jun 2026 Full applications